lighttpd fails to start #46

jeffpc · 2013-04-15T15:46:07Z

create a base64 smartmachine
pkgin in lighttpd
edit /opt/local/etc/lighttpd/* trivially (e.g., set the server root to something that exists
svcadm enable lighttpd

the lighttpd service goes into maintenance mode. Checking the svc log:

2013-04-14 20:03:28: (plugin.c.209) ld.so.1: lighttpd: fatal: libmapmalloc.so.1: No such file or directory

LD_PRELOADing libmtalloc.so lets lighttpd start.

ghost · 2013-04-15T20:13:36Z

Is it possible to set LD_DEBUG=all, either in the method environment or on the command line while testing this? That may help us figure out what's wrong.

richlowe · 2013-04-15T21:17:57Z

This is because this patch: https://github.com/joyent/pkgsrc/blob/trunk/www/lighttpd/patches/patch-src_plugin.c

Is either not correct, or not operative. libumem has to dlopen libmapmalloc.so RTLD_NOLOAD to determine whether it is safe to use sbrk -- in most cases, that will fail. However, the use of dlerror() here in lighttpd seems to receive the error information, and thus fails itself.

It is not clear to me whether libumem should be doing anything to clear things up so dlerror() is still sane after it has done its test (it seems, to me, like perhaps it should?).

I suspect the linked patch is actually attempting to fix this very problem, though I think fixing it that way is probably not a good idea.

richlowe · 2013-04-15T21:27:23Z

The patch seems to be trying to fix this very issue indeed -- horribly.

lighttpd seems to be using dlerror to attempt to check whether the preceding dlsym() failed -- why in the world doesn't it just check in the direct fashion, based on the value of init?

I'd argue that patch-src_plugin.c should be changed to do just that, also (even though it appears that the problem in the 1.9.1 base64 is that the patch is, also, not present)

Changelog: Version 1.1.20 (released 24-Apr-2013) * fix tab-to-space handling regression in markup view * fix regression in root lookup handling (issue #526) Version 1.1.19 (released 22-Apr-2013) * improve root lookup performance (issue #523) * new 'max_filesize_kbytes' config option and handling (issue #524) * tarball generation improvements: - preserve Subversion symlinks in generated tarballs (issue #487) - reduce memory usage of tarball generation logic - fix double compression of generated tarballs (issue #525) * file content handling improvements: - expanded support for encoding detection and transcoding (issue #11) - fix tab-to-space conversion bugs in markup, annotate, and diff views - fix handling of trailing whitespace in diff view * add support for timestamp display in ISO8601 format (issue #46) Version 1.1.18 (released 28-Feb-2013) * fix exception raised by BDB-backed SVN repositories (issue #519) * hide revision-less files when rcsparse is in use * include branchpoints in branch views using rcsparse (issue #347) * miscellaneous cvsdb improvements: - add --port option to make-database (issue #521) - explicitly name columns in queries (issue #522) - update MySQL syntax to avoid discontinued "TYPE=" terms

=== 2.9 / 2013-07-24 * Minor enhancement * Added max_requests to avoid ECONNRESET for a server that allows a limited number of requests on a connection. Pull request #42 by James Tucker. * Request failures are now raised with the backtrace of the original exception. This gives better insight into the reason for the failure. See #41 by Andrew Cholakian. * OpenSSL is no longer required. If OpenSSL is not available an exception will be raised when attempting to access HTTPS resources. Feature request by André Arko * Bug fixes * Explain the proper way of sending parameters depending upon the request method. Issue #35 by André Arko. * Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko. * Requests retried by ruby 2.x are no longer retried by net-http-persistent. * Finish the connection if an otherwise unhandled exception happens during a request. Bug #46 by Mark Oude Veldhuis. * detect_idle_timeout now assumes a StandardError indicates the idle timeout has been found. Bug #43 by James Tucker.

@rules

Pkgsrc changes: --------------- Deal with /usr/bin/env python Upstream changes: ----------------- 0.9.9 final 120131 - FEATURE: Implemented API for ``MarginRule`` objects inside ``CSSPageRule``, see http://www.w3.org/TR/css3-page/. You can also use e.g. ``CSSPageRule['@top-left']`` to retrieve the MarginRule it it is set etc. All dict like methods should be there. If a margin is set twice or more all properties are merged into a single margin rule. Double set properties are all kept though (see below). - FEATURE: ``parseStyle()`` has optional parameter ``validate=False`` now too to disable validation (default is always ``True``). - FEATURE: ``CSSStyleDeclaration.setProperty`` has new option ``replace=True``. if True (DEFAULT) the given property will replace a present property. If False a new property will be added always. The difference to `normalize` is that two or more properties with the same name may be set, useful for e.g. stuff like:: background: red; background: rgba(255, 0, 0, 0.5); which defines the same property but only capable UAs use the last property value, older ones use the first value. + CHANGE: @rules attribute ``atkeyword`` value is now normalized. The actual keyword (example ``@IMPorT``) is kept and is optionally reserialized but in the example ``atkeyword == '@import'`` - BUGFIX: 'auto' is now an invalid CSSPageRule pagename. - BUGFIX: Fixed issue for GoogleAppEngine (GAE) which somehow handles codecs differently. ``parseUrl`` should work now. 0.9.8 ----- 0.9.8 final 111210 - FEATURE: Feature Request (#4) to be able to disable validation of a stylesheet has been implemented. Add Parameter ``validate=False`` for parsing. + BUGFIX: Fixed #5 Unicode escaping inside strings. Thanks to Simon Sapin + BUGFIX: The integer is optional in counter-reset and counter-increment, and not only on the first counter. Thanks to Simon Sapin + BUGFIX: Fix for unicode replacements by Denis Bilenko, thanks! https://bitbucket.org/cthedot/cssutils/pull-request/1/fix-a-bug-in-regex-which-accidentally - IMPROVEMENT: ``parseStyle`` moved to CSSParser, thanks to Simon Sapin 0.9.8a3 110727 + BUGFIX: Fixed validation of ``size`` property (thanks to Simon Sapin) + BUGFIX: Fixed Issue #55 (thanks to Simon Sapin): `outline-color` property was missing from validation. + BUGFIX: Fixed resolution of encoding detection of a stylesheet which did not use @charset in certain circumstances (mainly when imported sheets use different encoding than importing one which should be quite rare actually). - FEATURE: Added ``URIValue.absoluteUri`` (thanks to Simon Sapin) - FEATURE: Issue #53 feature request: Added new Preference option ``cssutils.ser.prefs.indentClosingBrace``. Defines if closing brace of block is indented to match indentation of the block (default) oder match indentation of selector. - FEATURE: Feature request: Added new Preference option ``cssutils.ser.prefs.omitLeadingZero``. Defines if values between -1 and 1 should omit the 0, like ``.5px``. Minified settings do this, else 0 is kept by default. + CHANGE (minor): Some error messages have slightly changed due to a simpler compatibility to Python 3. Problem are any ``u'...'`` texts inside error messages which now are simplified, some without and quotes. Changed are e.g. error messages by ``Property``. - **IMPROVEMENT**: Python 3 support. At least the unittests run in Python 2.5, 2.6, 2.7, 3.2 and Jython 2.5.1 now. Both encutils (with support by Fredrik Hedman, thanks!) and cssutils (thanks to Jaraco) and the CSS codec (thanks to Walter Dörwald) seem to work with Python 3 (tested on Python 3.2.1 Win64). Tests use Mock instead of MiniMock now as former is available for Python 2.x and 3.x. - **IMPROVEMENT**: Parsing of longer (and probably invalid) ``font`` or ``font-family`` values was *extremely* slow due to a very complex regex. This has been changed and parsing of specific stylesheets using these values should be much faster now. (``macros[Profiles.CSS_LEVEL_2]['font-family']`` is gone so if you used this in your own validation modules you need to check the source in `profiles.py`.) - IMPROVEMENT: Fixed Issue #54 (thanks to Simon Sapin): Short hand like `#f80` color value object have correct red, green and blue property values now. Also ``hsl()`` and ``hsla()`` colors report (almost) correct values (due to rounding problems). - **Source control has moved to bitbucket https://bitbucket.org/cthedot/cssutils**. Older Issues are currently still at Google Code, newer at Bitbucket. Please do not use Google Code for new issue reports anymore! 0.9.8a2 110611 - BUGFIX: Fixed Issue #59 which showed a rather strange problem with longer space separated lists of font-family values being so slow to actually stop parsing. - BUGFIX/IMPROVEMENT: Fixed Issue #48. ``CSSParser.parseUrl()`` uses the defined fetcher of this parser *for the initial stylesheet* at url too and not just the imported sheets *from* this sheet. - BUGFIX: Fixed Issue #50 which prevented cssutils parsing the acid2.css file correctly. Problem were selectors starting directly with ``[class]`` (an attribute selector). + **API CHANGE (major)** (Known) named colors are parsed as ColorValue objects now. These are the 16 simple colors (black, white, etc) and `transparent` but not all Extended color keywords yet. Also changed ``ColorValue.type`` to ``Value.COLOR_VALUE``. ColorValue has additional properties ``red, green, blue, alpha`` and ``colorType`` which is one of IDENT, HASH or FUNCTION for now. + API CHANGE (minor) Removed already DEPRECATED ``cssutils.parse`` and ``CSSParser.parse``. Use the more specific functions/methods ``parseFile parseString parseUrl`` instead. Removed already DEPRECATED ``cssutils.log.setlog`` and ``.setloglevel``. Use ``.setLog`` and ``.setLevel`` instead. Removed already DEPRECATED ``cssutils.ser.keepUnkownAtRules`` (note the typo). Use ``.keepUnknownAtRules`` instead. - IMPROVEMENT: Added validation profiles for some properties from `CSS Backgrounds and Borders Module Level 3 <http://www.w3.org/TR/css3-background/>`__, `CSS3 Basic User Interface Module <http://www.w3.org/TR/css3-ui/#resize>`__, `CSS Text Level 3 <http://www.w3.org/TR/css3-text/>`__ mainly `cursor`, `outline`, `resize`, `box-shadow`, `text-shadow` 0.9.8a1 101212 + **API CHANGE (major)** replace CSSValue with PropertyValue, Value and other classes. NEW CLASSES: :class:`cssutils.css.PropertyValue` replaces CSSValue and CSSValueList - is iterable (iterates over all single Value objects which in soruce CSS might be separated by "," "/" or " " - a comma separated list of IDENT values is no longer handled as a single String (e.g. ``Arial, sans-serif``) :class:`cssutils.css.Value` replaces CSSPrimitiveValue with separate ``value`` and ``type`` info (value is typed, so e.g. string for e.g. STRING, IDENT or URI values, int or float) and is base class for more specific values like: :class:`cssutils.css.URIValue` replaces CSSPrimitiveValue, additional attribute ``uri`` :class:`cssutils.css.DimensionValue` replaces CSSPrimitiveValue, additional attribute ``dimension`` :class:`cssutils.css.ColorValue` replaces CSSPrimitiveValue, additional attribute ``red``, ``green``, ``blue`` and ``alpha`` **TODO: Not yet complete, only rgb, rgba, hsl, hsla and has values use this object and color and alpha information no done yet!** :class:`cssutils.css.CSSFunction` replaces CSSPrimitiveValue function, not complete yet also renamed ``ExpressionValue`` to :class:`cssutils.css.MSValue` with new API - IMPROVEMENT/CHANGE: Validation of color values is tighter now. Values like ``hsl(1, 2, 3)`` do not validate as it must be ``hsl(1, 2%, 3%)``. This mostly effects HSL/A and RGB/A notation. - **IMPROVEMENT**: New Value parsing and API accelerate parsing of style declarations which take about 20-30% less time now. Of course this depends on the complexity of your styles. + BUGFIX: fixes issue #41, #42, #45, #46 PropertyValue.value returns value without any comments now, else use PropertyValue.cssText - FEATURE: ``cssutils.replaceUrls()`` accepts as first argument a `cssutils.css.CSSStyleSheet` but now also a :class:`cssutils.css.CSSStyleDeclaration` object, so may be used like the following which is useful when you work with HTML style attributes:: >>> style = cssutils.parseStyle("background-image: url(1.png), url('2.png')") >>> cssutils.replaceUrls(style, lambda url: 'prefix/'+url) >>> print style.cssText background-image: url(prefix/1.png), url(prefix/2.png) (I omitted the validation error message as more than one background-image is not yet defined in the cssutils validator but does parse through without problems) + CHANGE: explicit `+` of any dimension, percentage of number value is kept now instead of being stripped as if put explicitly in the author SHOULD have meant something ;)

== 1.8.0 / 2012-09-13 Enhancements - Appenders handle string encodings [issue #46] - Support for diagnostic contexts [issues #23, #32, #42] - Enable JSON formatting of log message [issue #34] Bug Fixes - Fix clash with ActiveSupport autoloader (chewie) [issue #39]

Changes since 4.0: - Dropped support for Python below 2.5 and PostgreSQL below 8.3. - Added support for Python up to 2.7 and PostgreSQL up to 9.2. - Particularly, support PQescapeLiteral() and PQescapeIdentifier(). - The query method of the classic API now supports positional parameters. This an effective way to pass arbitrary or unknown data without worrying about SQL injection or syntax errors (contribution by Patrick TJ McPhee). - The classic API now supports a method namedresult() in addition to getresult() and dictresult(), which returns the rows of the result as named tuples if these are supported (Python 2.6 or higher). - The classic API has got the new methods begin(), commit(), rollback(), savepoint() and release() for handling transactions. - Both classic and DBAPI 2 connections can now be used as context managers for encapsulating transactions. - The execute() and executemany() methods now return the cursor object, so you can now write statements like "for row in cursor.execute(...)" (as suggested by Adam Frederick). - Binary objects are now automatically escaped and unescaped. - Bug in money quoting fixed. Amounts of $0.00 handled correctly. - Proper handling of date and time objects as input. - Proper handling of floats with 'nan' or 'inf' values as input. - Fixed the set_decimal() function. - All DatabaseError instances now have a sqlstate attribute. - The getnotify() method can now also return payload strings (#15). - Better support for notice processing with the new methods set_notice_receiver() and get_notice_receiver() (as suggested by Michael Filonenko, see #12 and #37). - Open transactions are rolled back when pgdb connections are closed (as suggested by Peter Harris, see #46). - Connections and cursors can now be used with the "with" statement (as suggested by Peter Harris, see #46). - New method use_regtypes() that can be called to let getattnames() return regular type names instead of the simplified classic types (#44).

libass (0.10.1) * Fix letter spacing * Add \rSTYLENAME syntax support (GC #43) * Fix border generation and border style reset (GC #56) * Fix various issues with bug-for-bug compatibility of transformations (\fax, \fay, etc.) to VSFilter (GC #46, GC #42) * Fix drawing parsing (GC #47) * Various fixes to shaper (GC #54, GC #55, GC#59) * Fix change detection * Add ass_set_line_position API to set a vertical subtitle offset * Fix scaling of drawing baseline offset (\pbo) values * Fix skipping of zero-width characters for FriBiDi shaper * Use LTR text base direction by default, similar to VSFilter libass (0.10.0) * Bidirectional layout and Arabic shaping via FriBidi (GC #13) * OpenType shaping via HarfBuzz-ng (GC #13) * Add API for shaper configuration * Add support for `Language' Script Info property, this can be used for hinting the text language * Vertical layout improvements * Use `vert' and `vkna' OpenType features for vertical glyph variants * Position rotated glyphs onto baseline * Parse font encoding property for base text direction hinting * Refactor cache system * Use generic outlines in place of FreeType glyphs * Direct outline bitmap rendering * Fix whitespace trimming (GC #35) * Do not render border if there's no shadow or glyph (GC #29) * Adjust spacing after a italic to non-italic style change (GC #37) * Fix fade timing * Fix x positioning with borders (GC #27) * Build system tweaks

Changelog: Version 1.1.20 (released 24-Apr-2013) * fix tab-to-space handling regression in markup view * fix regression in root lookup handling (issue #526) Version 1.1.19 (released 22-Apr-2013) * improve root lookup performance (issue #523) * new 'max_filesize_kbytes' config option and handling (issue #524) * tarball generation improvements: - preserve Subversion symlinks in generated tarballs (issue #487) - reduce memory usage of tarball generation logic - fix double compression of generated tarballs (issue #525) * file content handling improvements: - expanded support for encoding detection and transcoding (issue #11) - fix tab-to-space conversion bugs in markup, annotate, and diff views - fix handling of trailing whitespace in diff view * add support for timestamp display in ISO8601 format (issue #46) Version 1.1.18 (released 28-Feb-2013) * fix exception raised by BDB-backed SVN repositories (issue #519) * hide revision-less files when rcsparse is in use * include branchpoints in branch views using rcsparse (issue #347) * miscellaneous cvsdb improvements: - add --port option to make-database (issue #521) - explicitly name columns in queries (issue #522) - update MySQL syntax to avoid discontinued "TYPE=" terms

=== 2.9 / 2013-07-24 * Minor enhancement * Added max_requests to avoid ECONNRESET for a server that allows a limited number of requests on a connection. Pull request #42 by James Tucker. * Request failures are now raised with the backtrace of the original exception. This gives better insight into the reason for the failure. See #41 by Andrew Cholakian. * OpenSSL is no longer required. If OpenSSL is not available an exception will be raised when attempting to access HTTPS resources. Feature request by André Arko * Bug fixes * Explain the proper way of sending parameters depending upon the request method. Issue #35 by André Arko. * Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko. * Requests retried by ruby 2.x are no longer retried by net-http-persistent. * Finish the connection if an otherwise unhandled exception happens during a request. Bug #46 by Mark Oude Veldhuis. * detect_idle_timeout now assumes a StandardError indicates the idle timeout has been found. Bug #43 by James Tucker.

Changelog: Version 1.1.20 (released 24-Apr-2013) * fix tab-to-space handling regression in markup view * fix regression in root lookup handling (issue #526) Version 1.1.19 (released 22-Apr-2013) * improve root lookup performance (issue #523) * new 'max_filesize_kbytes' config option and handling (issue #524) * tarball generation improvements: - preserve Subversion symlinks in generated tarballs (issue #487) - reduce memory usage of tarball generation logic - fix double compression of generated tarballs (issue #525) * file content handling improvements: - expanded support for encoding detection and transcoding (issue #11) - fix tab-to-space conversion bugs in markup, annotate, and diff views - fix handling of trailing whitespace in diff view * add support for timestamp display in ISO8601 format (issue #46) Version 1.1.18 (released 28-Feb-2013) * fix exception raised by BDB-backed SVN repositories (issue #519) * hide revision-less files when rcsparse is in use * include branchpoints in branch views using rcsparse (issue #347) * miscellaneous cvsdb improvements: - add --port option to make-database (issue #521) - explicitly name columns in queries (issue #522) - update MySQL syntax to avoid discontinued "TYPE=" terms

=== 2.9 / 2013-07-24 * Minor enhancement * Added max_requests to avoid ECONNRESET for a server that allows a limited number of requests on a connection. Pull request #42 by James Tucker. * Request failures are now raised with the backtrace of the original exception. This gives better insight into the reason for the failure. See #41 by Andrew Cholakian. * OpenSSL is no longer required. If OpenSSL is not available an exception will be raised when attempting to access HTTPS resources. Feature request by André Arko * Bug fixes * Explain the proper way of sending parameters depending upon the request method. Issue #35 by André Arko. * Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko. * Requests retried by ruby 2.x are no longer retried by net-http-persistent. * Finish the connection if an otherwise unhandled exception happens during a request. Bug #46 by Mark Oude Veldhuis. * detect_idle_timeout now assumes a StandardError indicates the idle timeout has been found. Bug #43 by James Tucker.

FITS (Flexible Image Transport System) is a data format most used in astronomy. PyFITS is a Python module for reading, writing, and manipulating FITS files. The module uses Python's object-oriented features to provide quick, easy, and efficient access to FITS files. The use of Python's array syntax enables immediate access to any FITS extension, header cards, or data items. Changes to 2.4.0 (in py-pyfits): Changelog =========== 3.2 (2013-11-26) ---------------- Highlights ^^^^^^^^^^ - Rewrote CFITSIO-based backend for handling tile compression of FITS files. It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports the latest version of the Tiled Image Convention (v2.3), but system packagers may choose instead to strip this out in favor of a system-installed version of CFITSIO. Earlier versions may work, but nothing earlier than 3.28 has been tested yet. (#169) - Added support for reading and writing tables using the Q format for columns. The Q format is identical to the P format (variable-length arrays) except that it uses 64-bit integers for the data descriptors, allowing more than 4 GB of variable-length array data in a single table. (#160) - Added initial support for table columns containing pseudo-unsigned integers. This is currently enabled by using the ``uint=True`` option when opening files; any table columns with the correct BZERO value will be interpreted and returned as arrays of unsigned integers. - Some refactoring of the table and ``FITS_rec`` modules in order to better separate the details of the FITS binary and ASCII table data structures from the HDU data structures that encapsulate them. Most of these changes should not be apparent to users (but see API Changes below). API Changes ^^^^^^^^^^^ - Assigning to values in ``ColDefs.names``, ``ColDefs.formats``, ``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return lists of column properties is no longer supported. Assigning to those lists will no longer update the corresponding columns. Instead, please just modify the ``Column`` instances directly (``Column.name``, ``Column.null``, etc.) - The ``pyfits.new_table`` function is marked "pending deprecation". This does not mean it will be removed outright or that its functionality has changed. It will likely be replaced in the future for a function with similar, if not subtly different functionality. A better, if not slightly more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create a new ``FITS_rec`` table--this has the same interface as ``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec`` array, and not an HDU instance. This ``FITS_rec`` object can then be used as the data argument in the constructors for ``BinTableHDU`` (for binary tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating an ``ImageHDU`` by passing in an image array. ``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a FITS-compatible recarray from a FITS column specification. - The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData`` methods of the ``CompDataHDU`` class are pending deprecation and moved to internal methods. The operation of these methods depended too much on internal state to be used safely by users; instead they are invoked automatically in the appropriate places when reading/writing compressed image HDUs. - The ``CompDataHDU.compData`` attribute is pending deprecation in favor of the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``. - The constructor for ``CompDataHDU`` has been changed to accept new keyword arguments. The new keyword arguments are essentially the same, but are in underscore_separated format rather than camelCase format. The old arguments are still pending deprecation. - The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and ``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``, and ``_data_size`` respectively. The old attribute names are still pending deprecation. This should only be of interest to advanced users who have created their own HDU subclasses. - The following previously deprecated functions and methods have been removed entirely: ``createCard``, ``createCardFromString``, ``upperKey``, ``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``, ``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``. If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with the ``python -Wd`` argument, warnings for all deprecated interfaces still in use will be displayed. - Interfaces that were pending deprecation are now fully deprecated. These include: ``create_card``, ``create_card_from_string``, ``upper_key``, ``Header.get_history``, and ``Header.get_comment``. - The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa. - The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to ``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is rarely used by client code, however. Support for the old name will be removed by PyFITS 3.4. Other Changes and Additions ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - The new compression code also adds support for the ZQUANTIZ and ZDITHER0 keywords added in more recent versions of this FITS Tile Compression spec. This includes support for lossless compression with GZIP. (#198) By default no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and ``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct constants to the ``quantize_method`` argument to the ``CompImageHDU`` constuctor. A seed can be manually specified, or automatically generated using either the system clock or checksum-based methods via the ``dither_seed`` argument. See the documentation for ``CompImageHDU`` for more details. (#198) (spacetelescope/PYFITS#32) - Images compressed with the Tile Compression standard can now be larger than 4 GB through support of the Q format. (#159) - All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This was added for consistency with the ``.name`` attribute which returns the EXTNAME value from the header. - Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes which give the Numpy dtype for the column data in the first case, and the full Numpy compound dtype for each table row in the latter case. - There was an issue where new tables created defaulted the values in all string columns to '0.0'. Now string columns are filled with empty strings by default--this seems a less surprising default, but it may cause differences with tables created with older versions of PyFITS. - Improved round-tripping and preservation of manually assigned column attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers. (astropy/astropy#996) Bug Fixes ^^^^^^^^^ - Binary tables containing compressed images may, optionally, contain other columns unrelated to the tile compression convention. Although this is an uncommon use case, it is permitted by the standard. (#159) - Reworked some of the file I/O routines to allow simpler, more consistent mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more "PyFITS-specific" modes used by PyFITS like "readonly" and "update". That is, if reading a FITS file from an open file object, it doesn't matter as much what "mode" it was opened in so long as it has the right capabilities (read/write/etc.) Also works around bugs in the Python io module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968) 3.1.3 (2013-11-26) ------------------ - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (spacetelescope/PyFITS#11) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.0.12 (2013-11-26) ------------------- - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (Backported from 3.1.3) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (Backported from 3.1.3) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. (Backported from 3.1.3) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.1.2 (2013-04-22) ------------------ - When an error occurs opening a file in fitsdiff the exception message will now at least mention which file had the error. (#168) - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. (#201) - Added use of the console_scripts entry point to install the fitsdiff and fitscheck scripts, which if nothing else provides better Windows support. The generated scripts now override the ones explicitly defined in the scripts/ directory (which were just trivial stubs to begin with). (#202) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. (#218) - Fixed inconsistent behavior in creating CONTINUE cards from byte strings versus unicode strings in Python 2--CONTINUE cards can now be created properly from unicode strings (so long as they are convertable to ASCII). (spacetelescope/PyFITS#1) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. (spacetelescope/PyFITS#3) - Fixed a bug in parsing HIERARCH keywords that do not have a space after the first equals sign (before the value). (spacetelescope/PyFITS#5) - Prevented extra leading whitespace on HIERARCH keywords from being treated as part of the keyword. (spacetelescope/PyFITS#6) - Fixed a bug where HIERARCH keywords containing lower-case letters was mistakenly marked as invalid during header validation. (spacetelescope/PyFITS#7) - Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the ``Header.index()`` method did not work correctly with HIERARCH keywords containing lower-case letters. 3.0.11 (2013-04-17) ------------------- - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. Backported from 3.1.2. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. Backported from 3.1.2. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). Backported from 3.1.2. (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. Backported from 3.1.2. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. Backported from 3.1.2. (#201) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. Backported from 3.1.2. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. Backported from 3.1.2. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. Backported from 3.1.2. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. Backported from 3.1.2. (#218) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. Backported from 3.1.2. (spacetelescope/PyFITS#3) 3.1.1 (2013-01-02) ------------------ This is a bug fix release for the 3.1.x series. Bug Fixes ^^^^^^^^^ - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verboten in PRIMARY HDUs, but the latest version of the FITS standard allows them. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will automatically use compatible tile sizes even if they're not explicitly specified. (#171) - Added support for the optional ``endcard`` parameter in the ``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although ``endcard=False`` was a reasonable default assumption, there are still text dumps of FITS headers that include the END card, so this should have been more flexible. (#176) - Fixed a crash when running fitsdiff on two empty (that is, zero row) tables. (#178) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. (#180) - Fixed a crash when generating diff reports from diffs using the ``ignore_comments`` options. (#181) - Fixed some bugs with WCS Paper IV record-valued keyword cards: - Cards that looked kind of like RVKCs but were not intended to be were over-permissively treated as such--commentary keywords like COMMENT and HISTORY were particularly affected. (#183) - Looking up a card in a header by its standard FITS keyword only should always return the raw value of that card. That way cards containing values that happen to valid RVKCs but were not intended to be will still be treated like normal cards. (#184) - Looking up a RVKC in a header with only part of the field-specifier (for example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a wildcard lookup. (#184) - Fixed a crash when diffing two FITS files where at least one contains a compressed image HDU which was not recognized as an image instead of a table. (#187) - Fixed bugs in the backwards compatibility layer for the ``CardList.index`` and ``CardList.count`` methods. (#190) - Improved ``__repr__`` and text file representation of cards with long values that are split into CONTINUE cards. (#193) - Fixed a crash when trying to assign a long (> 72 character) value to blank ('') keywords. This also changed how blank keywords are represented--there are still exactly 8 spaces before any commentary content can begin; this *may* affect the exact display of header cards that assumed there could be fewer spaces in a blank keyword card before the content begins. However, the current approach is more in line with the requirements of the FITS standard. (#194) 3.0.10 (2013-01-02) ------------------- - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. Backported from 3.1.1. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. Backported from 3.1.1. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verbotten in PRIMARY HDUs, but the latest version of the FITS standard allows them. Backported from 3.1.1. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will not automatically use compatible tile sizes even if they're not explicitly specified. Backported from 3.1.1. (#171) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. Backported from 3.1.0. (#174) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. Backported from 3.1.1. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180) 3.1 (2012-08-08) ---------------- Highlights ^^^^^^^^^^ - The ``Header`` object has been significantly reworked, and ``CardList`` objects are now deprecated (their functionality folded into the ``Header`` class). See API Changes below for more details. - Memory maps are now used by default to access HDU data. See API Changes below for more details. - Now includes a new version of the ``fitsdiff`` program for comparing two FITS files, and a new FITS comparison API used by ``fitsdiff``. See New Features below. API Changes ^^^^^^^^^^^ - The ``Header`` class has been rewritten, and the ``CardList`` class is deprecated. Most of the basic details of working with FITS headers are unchanged, and will not be noticed by most users. But there are differences in some areas that will be of interest to advanced users, and to application developers. For full details of the changes, see the "Header Interface Transition Guide" section in the PyFITS documentation. See ticket #64 on the PyFITS Trac for futher details and background. Some highlights are listed below: * The Header class now fully implements the Python dict interface, and can be used interchangably with a dict, where the keys are header keywords. * New keywords can be added to the header using normal keyword assignment (previously it was necessary to use ``Header.update`` to add new keywords). For example:: >>> header['NAXIS'] = 2 will update the existing 'FOO' keyword if it already exists, or add a new one if it doesn't exist, just like a dict. * It is possible to assign both a value and a comment at the same time using a tuple:: >>> header['NAXIS'] = (2, 'Number of axes') * To add/update a new card and ensure it's added in a specific location, use ``Header.set()``:: >>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX') This works the same as the old ``Header.update()``. ``Header.update()`` still works in the old way too, but is deprecated. * Although ``Card`` objects still exist, it generally is not necessary to work with them directly. ``Header.ascardlist()``/``Header.ascard`` are deprecated and should not be used. To directly access the ``Card`` objects in a header, use ``Header.cards``. * To access card comments, it is still possible to either go through the card itself, or through ``Header.comments``. For example:: >>> header.cards['NAXIS'].comment Number of axes >>> header.comments['NAXIS'] Number of axes * ``Card`` objects can now be used interchangeably with ``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and ``.comment`` attributes as well. The ``.key`` attribute has been renamed to ``.keyword`` for consistency, though ``.key`` is still supported (but deprecated). - Memory mapping is now used by default to access HDU data. That is, ``pyfits.open()`` uses ``memmap=True`` as the default. This provides better performance in the majority of use cases--there are only some I/O intensive applications where it might not be desirable. Enabling mmap by default also enabled finding and fixing a large number of bugs in PyFITS' handling of memory-mapped data (most of these bug fixes were backported to PyFITS 3.0.5). (#85) * A new ``pyfits.USE_MEMMAP`` global variable was added. Set ``pyfits.USE_MEMMAP = False`` to change the default memmap setting for opening files. This is especially useful for controlling the behavior in applications where pyfits is deeply embedded. * Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported. Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default behavior. - The ``size()`` method on HDU objects is now a ``.size`` property--this returns the size in bytes of the data portion of the HDU, and in most cases is equivalent to ``hdu.data.nbytes`` (#83) - ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use ``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods output the table data in a slightly different format from previous versions, which places quotes around each value. This format is compatible with data dumps from previous versions of PyFITS, but not vice-versa due to a parsing bug in older versions. - Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function versions of these methods have been renamed ``pyfits.tabledump`` and ``pyfits.tableload``. The old deprecated, but currently retained for backwards compatibility. (r1125) - A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added. This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive`` which is not deprecated and may be removed in a future version. To enable case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI') set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is ``False``. (r1139) - A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was added. By default, if a string value in a header contains trailing whitespace, that whitespace is automatically removed when the value is read. Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is preserved. (#146) - The old ``classExtensions`` extension mechanism (which was deprecated in PyFITS 3.0) is removed outright. To our knowledge it was no longer used anywhere. (r1309) - Warning messages from PyFITS issued through the Python warnings API are now output to stderr instead of stdout, as is the default. PyFITS no longer modifies the default behavior of the warnings module with respect to which stream it outputs to. (r1319) - The ``checksum`` argument to ``pyfits.open()`` now accepts a value of 'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored, and removed when the file is saved. New Features ^^^^^^^^^^^^ - Added support for the proposed "FITS" extension HDU type. See http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS HDUs contain an entire FITS file embedded in their data section. `FitsHDU` objects work like other HDU types in PyFITS. Their ``.data`` attribute returns the raw data array. However, they have a special ``.hdulist`` attribute which processes the data as a FITS file and returns it as an in-memory HDUList object. FitsHDU objects also support a ``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object that embeds the supplied HDUList. (#80) - Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU data is an 'image' as opposed to a table or something else. Here the meaning of 'image' is fairly loose, and mostly just means a Primary or Image extension HDU, or possibly a compressed image HDU (#71) - Added an ``HDUList.fromstring`` classmethod which can parse a FITS file already in memory and instantiate and ``HDUList`` object from it. This could be useful for integrating PyFITS with other libraries that work on FITS file, such as CFITSIO. It may also be useful in streaming applications. The name is a slight misnomer, in that it actually accepts any Python object that implements the buffer interface, which includes ``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90) - Added a new ``pyfits.diff`` module which contains facilities for comparing FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff`` class for just comparing two FITS headers, and other similar interfaces. See the PyFITS Documentation for more details on this interface. The ``pyfits.diff`` module powers the new ``fitsdiff`` program installed with PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details. - ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to ``True``, this automatically scales the data using the original BZERO and BSCALE parameters the file had when it was first opened, if any, as well as the original BITPIX. For example, if the original BITPIX were 16, this would be equivalent to calling ``hdu.scale('int16', 'old')`` just before calling ``flush()`` or ``close()`` on the file. This option applies to all HDUs in the file. (#120) - ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to ``True``, this automatically saves a backup of the original file before flushing any changes to it (this of course only applies to update and append mode). This may be especially useful when working with scaled image data. (#121) Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Warnings from PyFITS are not output to stderr by default, instead of stdout as it has been for some time. This is contrary to most users' expectations and makes it more difficult for them to separate output from PyFITS from the desired output for their scripts. (r1319) Bug Fixes ^^^^^^^^^ - Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust when encountering blank lines in a column definition file (#14) - Fixed a fairly rare crash that could occur in the handling of CONTINUE cards when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by PyFITS). (r1330) - Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU object from a string/buffer containing the header and data of that HDU. This allowed for the implementation of ``HDUList.fromstring`` described above. (#90) - Fixed a rare corner case where, in some use cases, (mildly, recoverably) malformatted float values in headers were not properly returned as floats. (#137) - Fixed a corollary to the previous bug where float values with a leading zero before the decimal point had the leading zero unnecessarily removed when saving changes to the file (eg. "0.001" would be written back as ".001" even if no changes were otherwise made to the file). (#137) - When opening a file containing CHECKSUM and/or DATASUM keywords in update mode, the CHECKSUM/DATASUM are updated and preserved even if the file was opened with checksum=False. This change in behavior prevents checksums from being unintentionally removed. (#148) - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. This fix will be backported to the 3.0.x series in version 3.0.10. (#174) 3.0.9 (2012-08-06) ------------------ This is a bug fix release for the 3.0.x series. Bug Fixes ^^^^^^^^^ - Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/ ``Header.iteritems()`` to correctly return the different values for duplicate keywords (particularly commentary keywords like HISTORY and COMMENT). This makes the old Header implementation slightly more compatible with the new implementation in PyFITS 3.1. (#127) .. note:: This fix did not change the existing behavior from earlier PyFITS versions where ``Header.keys()`` returns all keywords in the header with duplicates removed. PyFITS 3.1 changes that behavior, so that ``Header.keys()`` includes duplicates. - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug where opening a file containing compressed image HDUs in 'update' mode and then immediately closing it without making any changes caused the file to be rewritten unncessarily. (#167) - Fixed two memory leaks that could occur when writing compressed image data, or in some cases when opening files containing compressed image HDUs in 'update' mode. (#168) 3.0.8 (2012-06-04) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Prior to this release, image data sections did not work with scaled data--that is, images with non-trivial BSCALE and/or BZERO values. Previously, in order to read such images in sections, it was necessary to manually apply the BSCALE+BZERO to each section. It's worth noting that sections *did* support pseudo-unsigned ints (flakily). This change just extends that support for general BSCALE+BZERO values. Bug Fixes ^^^^^^^^^ - Fixed a bug that prevented updates to values in boolean table columns from being saved. This turned out to be a symptom of a deeper problem that could prevent other table updates from being saved as well. (#139) - Fixed a corner case in which a keyword comment ending with the string "END" could, in some circumstances, cause headers (and the rest of the file after that point) to be misread. (#142) - Fixed support for scaled image data and psuedo-unsigned ints in image data sections (``hdu.section``). Previously this was not supported at all. At some point support was supposedly added, but it was buggy and incomplete. Now the feature seems to work much better. (#143) - Fixed the documentation to point out that image data sections *do* support non-contiguous slices (and have for a long time). The documentation was never updated to reflect this, and misinformed users that only contiguous slices were supported, leading to some confusion. (#144) - Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY HDUs caused an infinite recursion when validating the object prior to writing to a file. (#145) - Fixed a rare but serious case where saving an update to a file that previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum in saving, could cause the file to be slightly corrupted and unreadable. (#147) - Fixed problems with reading "non-standard" FITS files with primary headers containing SIMPLE = F. PyFITS has never made many guarantees as to how such files are handled. But it should at least be possible to read their headers, and the data if possible. Saving changes to such a file should not try to prepend an unwanted valid PRIMARY HDU. (#157) - Fixed a bug where opening an image with ``disable_image_compression = True`` caused compression to be disabled for all subsequent ``pyfits.open()`` calls. (r1651) 3.0.7 (2012-04-10) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Slices of GroupData objects now return new GroupData objects instead of extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed FITS_rec slicing, and should have been fixed for GroupData at the same time. The old behavior caused bugs where functions internal to Numpy expected that slicing an ndarray would return a new ndarray. As this is a rare usecase with a rare feature most users are unlikely to be affected by this change. - The previously internal _Group object for representing individual group records in a GroupData object are renamed Group and are now a public interface. However, there's almost no good reason to create Group objects directly, so it shouldn't be considered a "new feature". - An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND keyword was always being set to F if there are not actually any extension HDUs. It was unnecessary to modify this value. Bug Fixes ^^^^^^^^^ - Fixed GroupData objects to return new GroupData objects when sliced instead of _Group record objects. See "Changes in behavior" above for more details. - Fixed slicing of Group objects--previously it was not possible to slice slice them at all. - Made it possible to assign `np.bool_` objects as header values. (#123) - Fixed overly strict handling of the EXTEND keyword; see "Changes in behavior" above. (#124) - Fixed many cases where an HDU's header would be marked as "modified" by PyFITS and rewritten, even when no changes to the header are necessary. (#125) - Fixed a bug where the values of the PTYPEn keywords in a random groups HDU were forced to be all lower-case when saving the file. (#130) - Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was causing some slowdown when opening files containing a large number of extensions, plus a few other small (but not insignficant) performance improvements thanks to Julian Taylor. (#133) - Fixed a regression where header blocks containing invalid end-of-header padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS. Such headers can be parsed again, but a warning is raised, as such headers are not valid FITS. (#136) - Fixed a memory leak where table data in random groups HDUs weren't being garbage collected. (#138) 3.0.6 (2012-02-29) ------------------ Highlights ^^^^^^^^^^ The main reason for this release is to fix an issue that was introduced in PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data to be automatically rescaled--possibly converting the data from ints to floats--as soon as the file is closed, even if the application did not touch the data. Now PyFITS will only rescale the data in an extension when the data is actually accessed by the application. So opening a file in 'update' mode in order to modify the header or append new extensions will not cause any change to the data in existing extensions. This release also fixes a few Windows-specific bugs found through more extensive Windows testing, and other miscellaneous bugs. Bug Fixes ^^^^^^^^^ - More accurate error messages when opening files containing invalid header cards. (#109) - Fixed a possible reference cycle/memory leak that was caught through more extensive testing on Windows. (#112) - Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w' mode. (#112) - Fixed a Windows-only issue where trying to save updates to a resized FITS file could result in a crash due to there being open mmaps on that file. (#112) - Fixed a crash when trying to create a FITS table (i.e. with new_table()) from a Numpy array containing bool fields. (#113) - Fixed a bug where manually initializing an ``HDUList`` with a list of of HDUs wouldn't set the correct EXTEND keyword value on the primary HDU. (#114) - Fixed a crash that could occur when trying to deepcopy a Header in Python < 2.7. (#115) - Fixed an issue where merely opening a scaled image in 'update' mode would cause the data to be converted to floats when the file is closed. (#119) 3.0.5 (2012-01-30) ------------------ - Fixed a crash that could occur when accessing image sections of files opened with memmap=True. (r1211) - Fixed the inconsistency in the behavior of files opened in 'readonly' mode when memmap=True vs. when memmap=False. In the latter case, although changes to array data were not saved to disk, it was possible to update the array data in memory. On the other hand with memmap=True, 'readonly' mode prevented even in-memory modification to the data. This is what 'copyonwrite' mode was for, but difference in behavior was confusing. Now 'readonly' is equivalent to 'copyonwrite' when using memmap. If the old behavior of denying changes to the array data is necessary, a new 'denywrite' mode may be used, though it is only applicable to files opened with memmap. (r1275) - Fixed an issue where files opened with memmap=True would return image data as a raw numpy.memmap object, which can cause some unexpected behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285) - Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3 interacted badly with some other software, namely to vo.table package (and possibly others). (r1320, r1337, and #110) - Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard interrupts) while flushing changes to a FITS file. PyFITS already prevented SIGINTs from causing an incomplete flush, but did not clean up the signal handlers properly afterwards, or reraise the keyboard interrupt once the flush was complete. (r1321) - Fixed a crash that could occur in Python 3 when opening files with checksum checking enabled. (r1336) - Fixed a small bug that could cause a crash in the `StreamingHDU` interface when using Numpy below version 1.5. - Fixed a crash that could occur when creating a new `CompImageHDU` from an array of big-endian data. (#104) - Fixed a crash when opening a file with extra zero padding at the end. Though FITS files should not have such padding, it's not explictly forbidden by the format either, and PyFITS shouldn't stumble over it. (#106) - Fixed a major slowdown in opening tables containing large columns of string values. (#111) 3.0.4 (2011-11-22) ------------------ - Fixed a crash when writing HCOMPRESS compressed images that could happen on Python 2.5 and 2.6. (r1217) - Fixed a crash when slicing an table in a file opened in 'readonly' mode with memmap=True. (r1230) - Writing changes to a file or writing to a new file verifies the output in 'fix' mode by default instead of 'exception'--that is, PyFITS will automatically fix common FITS format errors rather than raising an exception. (r1243) - Fixed a bug where convenience functions such as getval() and getheader() crashed when specifying just 'PRIMARY' as the extension to use (r1263). - Fixed a bug that prevented passing keyword arguments (beyond the standard data and header arguments) as positional arguments to the constructors of extension HDU classes. - Fixed some tests that were failing on Windows--in this case the tests themselves failed to close some temp files and Windows refused to delete them while there were still open handles on them. (r1295) - Fixed an issue with floating point formatting in header values on Python 2.5 for Windows (and possibly other platforms). The exponent was zero-padded to 3 digits; although the FITS standard makes no specification on this, the formatting is now normalized to always pad the exponent to two digits. (r1295) - Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were broken into multiple CONTINUE cards. However, commentary cards are not expected to be found in CONTINUE cards. Instead these long cards are broken into multiple commentary cards. (#97) - GZIP/ZIP-compressed FITS files can be detected and opened regardless of their filename extension. (#99) - Fixed a serious bug where opening scaled images in 'update' mode and then closing the file without touching the data would cause the file to be corrupted. (#101) 3.0.3 (2011-10-05) ------------------ - Fixed several small bugs involving corner cases in record-valued keyword cards (#70) - In some cases HDU creation failed if the first keyword value in the header was not a string value (#89) - Fixed a crash when trying to compute the HDU checksum when the data array contains an odd number of bytes (#91) - Disabled an unnecessary warning that was displayed on opening compressed HDUs with disable_image_compression = True (#92) - Fixed a typo in code for handling HCOMPRESS compressed images. 3.0.2 (2011-09-23) ------------------ - The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate`` function don't get tripped up by blank lines anymore (#14) - The presence, value, and position of the EXTEND keyword in Primary HDUs is verified when reading/writing a FITS file (#32) - Improved documentation (in warning messages as well as in the handbook) that PyFITS uses zero-based indexing (as one would expect for C/Python code, but contrary to the PyFITS standard which was written with FORTRAN in mind) (#68) - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) [Note: This and the bug above it were originally reported as being fixed in version 3.0.1, but the fix was never included in the release.] - Improved file handling, particularly in Python 3 which had a few small file I/O-related bugs (#76) - Fixed a bug where updating a FITS file would sometimes cause it to lose its original file permissions (#79) - Fixed the handling of TDIMn keywords; 3.0 added support for them, but got the axis order backards (they were treated as though they were row-major) (#82) - Fixed a crash when a FITS file containing scaled data is opened and immediately written to a new file without explicitly viewing the data first (#84) - Fixed a bug where creating a table with columns named either 'names' or 'formats' resulted in an infinite recursion (#86) 3.0.1 (2011-09-12) ------------------ - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a ``FITS_rec`` object with zero rows is returned rather than ``None``. - The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full keyword+field-specifier value, instead of just the plain keyword (#46) - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) - Fixed a bug where writing a table with zero rows could fail in some cases (#72) - Miscellanous small bug fixes that were causing some tests to fail, particularly on Python 3 (#74, #75) - Fixed a bug where creating a table column from an array in non-native byte order would not preserve the byte order, thus interpreting the column array using the wrong byte order (#77) 3.0.0 (2011-08-23) -------------------- - Contains major changes, bumping the version to 3.0 - Large amounts of refactoring and reorganization of the code; tried to preserve public API backwards-compatibility with older versions (private API has many changes and is not guaranteed to be backwards-compatible). There are a few small public API changes to be aware of: * The pyfits.rec module has been removed completely. If your version of numpy does not have the numpy.core.records module it is too old to be used with PyFITS. * The ``Header.ascardlist()`` method is deprecated--use the ``.ascard`` attribute instead. * ``Card`` instances have a new ``.cardimage`` attribute that should be used rather than ``.ascardimage()``, which may become deprecated. * The ``Card.fromstring()`` method is now a classmethod. It returns a new ``Card`` instance rather than modifying an existing instance. * The ``req_cards()`` method on HDU instances has changed: The ``pos`` argument is not longer a string. It is either an integer value (meaning the card's position must match that value) or it can be a function that takes the card's position as it's argument, and returns True if the position is valid. Likewise, the ``test`` argument no longer takes a string, but instead a function that validates the card's value and returns True or False. * The ``get_coldefs()`` method of table HDUs is deprecated. Use the ``.columns`` attribute instead. * The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns`` instead (though in general you shouldn't mess with it directly--it might become internal at some point). * ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of ``startColumn`` and ``endColumn`` (these are rarely created manually, so it's unlikely that this change will affect anyone). * ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new ``BinTableHDU`` instance. * Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU classes. They are now public interfaces, wheres previously they were private and prefixed with underscores. * Possibly others--please report if you find any changes that cause difficulties. - Calls to deprecated functions will display a Deprecation warning. However, in Python 2.7 and up Deprecation warnings are ignored by default, so run Python with the `-Wd` option to see if you're using any deprecated functions. If we get close to actually removing any functions, we might make the Deprecation warnings display by default. - Added basic Python 3 support - Added support for multi-dimensional columns in tables as specified by the TDIMn keywords (#47) - Fixed a major memory leak that occurred when creating new tables with the ``new_table()`` function (#49) be padded with zero-bytes) vs ASCII tables (where strings are padded with spaces) (#15) - Fixed a bug in which the case of Random Access Group parameters names was not preserved when writing (#41) - Added support for binary table fields with zero width (#42) - Added support for wider integer types in ASCII tables; although this is non- standard, some GEIS images require it (#45) - Fixed a bug that caused the index_of() method of HDULists to crash when the HDUList object is created from scratch (#48) - Fixed the behavior of string padding in binary tables (where strings should be padded with nulls instead of spaces) - Fixed a rare issue that caused excessive memory usage when computing checksums using a non-standard block size (see r818) - Add support for forced uint data in image sections (#53) - Fixed an issue where variable-length array columns were not extended when creating a new table with more rows than the original (#54) - Fixed tuple and list-based indexing of FITS_rec objects (#55) - Fixed an issue where BZERO and BSCALE keywords were appended to headers in the wrong location (#56) - ``FITS_record`` objects (table rows) have full slicing support, including stepping, etc. (#59) - Fixed a bug where updating multiple files simultaneously (such as when running parallel processes) could lead to a race condition with mktemp() (#61) - Fixed a bug where compressed image headers were not in the order expected by the funpack utility (#62)

2013-12-23 version 0.5.8: * Move to the new github repository msgpack/msgpack-c * Support the new deserialization specification * fixes the problem of unpack helpers for array and map with 32bit compilers (#37, #38) * Other bug fixes and refactoring: #46, #41, #36, #35, #33, #32, #30, #29, #28, #27, #26, #25, #8, #3 * Update of documents: #23, #18, #17

0.9.34 ~~~~~~ Improvements ------------ * Added ability for ``testtools.TestCase`` instances to force a test to fail, even if no assertions failed. (Thomi Richards) * Added ``testtools.content.StacktraceContent``, a content object that automatically creates a ``StackLinesContent`` object containing the current stack trace. (Thomi Richards) * ``AnyMatch`` is now exported properly in ``testtools.matchers``. (Robert Collins, Rob Kennedy, github #44) * In Python 3.3, if there are duplicate test ids, tests.sort() will fail and raise TypeError. Detect the duplicate test ids firstly in sorted_tests() to ensure that all test ids are unique. (Kui Shi, #1243922) * ``json_content`` is now in the ``__all__`` attribute for ``testtools.content``. (Robert Collins) * Network tests now bind to 127.0.0.1 to avoid (even temporary) network visible ports. (Benedikt Morbach, github #46) * Test listing now explicitly indicates by printing 'Failed to import' and exiting (2) when an import has failed rather than only signalling through the test name. (Robert Collins, #1245672) * ``test_compat.TestDetectEncoding.test_bom`` now works on Python 3.3 - the corner case with euc_jp is no longer permitted in Python 3.3 so we can skip it. (Martin [gz], #1251962) 0.9.33 ~~~~~~ Improvements ------------ * Added ``addDetailuniqueName`` method to ``testtools.TestCase`` class. (Thomi Richards) * Removed some unused code from ``testtools.content.TracebackContent``. (Thomi Richards) * Added ``testtools.StackLinesContent``: a content object for displaying pre-processed stack lines. (Thomi Richards) * ``StreamSummary`` was calculating testsRun incorrectly: ``exists`` status tests were counted as run tests, but they are not. (Robert Collins, #1203728) 0.9.32 ~~~~~~ Regular maintenance release. Special thanks to new contributor, Xiao Hanyu! Changes ------- * ``testttols.compat._format_exc_info`` has been refactored into several smaller functions. (Thomi Richards) Improvements ------------ * Stacktrace filtering no longer hides unittest frames that are surrounded by user frames. We will reenable this when we figure out a better algorithm for retaining meaning. (Robert Collins, #1188420) * The compatibility code for skipped tests with unittest2 was broken. (Robert Collins, #1190951) * Various documentation improvements (Clint Byrum, Xiao Hanyu). 0.9.31 ~~~~~~ Improvements ------------ * ``ExpectedException`` now accepts a msg parameter for describing an error, much the same as assertEquals etc. (Robert Collins) 0.9.30 ~~~~~~ A new sort of TestResult, the StreamResult has been added, as a prototype for a revised standard library test result API. Expect this API to change. Although we will try to preserve compatibility for early adopters, it is experimental and we might need to break it if it turns out to be unsuitable. Improvements ------------ * ``assertRaises`` works properly for exception classes that have custom metaclasses * ``ConcurrentTestSuite`` was silently eating exceptions that propagate from the test.run(result) method call. Ignoring them is fine in a normal test runner, but when they happen in a different thread, the thread that called suite.run() is not in the stack anymore, and the exceptions are lost. We now create a synthetic test recording any such exception. (Robert Collins, #1130429) * Fixed SyntaxError raised in ``_compat2x.py`` when installing via Python 3. (Will Bond, #941958) * New class ``StreamResult`` which defines the API for the new result type. (Robert Collins) * New support class ``ConcurrentStreamTestSuite`` for convenient construction and utilisation of ``StreamToQueue`` objects. (Robert Collins) * New support class ``CopyStreamResult`` which forwards events onto multiple ``StreamResult`` objects (each of which receives all the events). (Robert Collins) * New support class ``StreamSummary`` which summarises a ``StreamResult`` stream compatibly with ``TestResult`` code. (Robert Collins) * New support class ``StreamTagger`` which adds or removes tags from ``StreamResult`` events. (RobertCollins) * New support class ``StreamToDict`` which converts a ``StreamResult`` to a series of dicts describing a test. Useful for writing trivial stream analysers. (Robert Collins) * New support class ``TestControl`` which permits cancelling an in-progress run. (Robert Collins) * New support class ``StreamFailFast`` which calls a ``TestControl`` instance to abort the test run when a failure is detected. (Robert Collins) * New support class ``ExtendedToStreamDecorator`` which translates both regular unittest TestResult API calls and the ExtendedTestResult API which testtools has supported into the StreamResult API. ExtendedToStreamDecorator also forwards calls made in the StreamResult API, permitting it to be used anywhere a StreamResult is used. Key TestResult query methods like wasSuccessful and shouldStop are synchronised with the StreamResult API calls, but the detailed statistics like the list of errors are not - a separate consumer will be created to support that. (Robert Collins) * New support class ``StreamToExtendedDecorator`` which translates ``StreamResult`` API calls into ``ExtendedTestResult`` (or any older ``TestResult``) calls. This permits using un-migrated result objects with new runners / tests. (Robert Collins) * New support class ``StreamToQueue`` for sending messages to one ``StreamResult`` from multiple threads. (Robert Collins) * New support class ``TimestampingStreamResult`` which adds a timestamp to events with no timestamp. (Robert Collins) * New ``TestCase`` decorator ``DecorateTestCaseResult`` that adapts the ``TestResult`` or ``StreamResult`` a case will be run with, for ensuring that a particular result object is used even if the runner running the test doesn't know to use it. (Robert Collins) * New test support class ``testtools.testresult.doubles.StreamResult``, which captures all the StreamResult events. (Robert Collins) * ``PlaceHolder`` can now hold tags, and applies them before, and removes them after, the test. (Robert Collins) * ``PlaceHolder`` can now hold timestamps, and applies them before the test and then before the outcome. (Robert Collins) * ``StreamResultRouter`` added. This is useful for demultiplexing - e.g. for partitioning analysis of events or sending feedback encapsulated in StreamResult events back to their source. (Robert Collins) * ``testtools.run.TestProgram`` now supports the ``TestRunner`` taking over responsibility for formatting the output of ``--list-tests``. (Robert Collins) * The error message for setUp and tearDown upcall errors was broken on Python 3.4. (Monty Taylor, Robert Collins, #1140688) * The repr of object() on pypy includes the object id, which was breaking a test that accidentally depended on the CPython repr for object(). (Jonathan Lange) 0.9.29 ~~~~~~ A simple bug fix, and better error messages when you don't up-call. Changes ------- * ``testtools.content_type.ContentType`` incorrectly used ',' rather than ';' to separate parameters. (Robert Collins) Improvements ------------ * ``testtools.compat.unicode_output_stream`` was wrapping a stream encoder around ``io.StringIO`` and ``io.TextIOWrapper`` objects, which was incorrect. (Robert Collins) * Report the name of the source file for setUp and tearDown upcall errors. (Monty Taylor) 0.9.28 ~~~~~~ Testtools has moved VCS - https://github.com/testing-cabal/testtools/ is the new home. Bug tracking is still on Launchpad, and releases are on Pypi. We made this change to take advantage of the richer ecosystem of tools around Git, and to lower the barrier for new contributors. Improvements ------------ * New ``testtools.testcase.attr`` and ``testtools.testcase.WithAttributes`` helpers allow marking up test case methods with simple labels. This permits filtering tests with more granularity than organising them into modules and test classes. (Robert Collins) 0.9.27 ~~~~~~ Improvements ------------ * New matcher ``HasLength`` for matching the length of a collection. (Robert Collins) * New matcher ``MatchesPredicateWithParams`` make it still easier to create ad hoc matchers. (Robert Collins) * We have a simpler release process in future - see doc/hacking.rst. (Robert Collins) 0.9.26 ~~~~~~ Brown paper bag fix: failed to document the need for setup to be able to use extras. Compounded by pip not supporting setup_requires. Changes ------- * setup.py now can generate egg_info even if extras is not available. Also lists extras in setup_requires for easy_install. (Robert Collins, #1102464) 0.9.25 ~~~~~~ Changes ------- * ``python -m testtools.run --load-list`` will now preserve any custom suites (such as ``testtools.FixtureSuite`` or ``testresources.OptimisingTestSuite``) rather than flattening them. (Robert Collins, #827175) * Testtools now depends on extras, a small library split out from it to contain generally useful non-testing facilities. Since extras has been around for a couple of testtools releases now, we're making this into a hard dependency of testtools. (Robert Collins) * Testtools now uses setuptools rather than distutils so that we can document the extras dependency. (Robert Collins) Improvements ------------ * Testtools will no longer override test code registered details called 'traceback' when reporting caught exceptions from test code. (Robert Collins, #812793)

Changes since 4.0: - Dropped support for Python below 2.5 and PostgreSQL below 8.3. - Added support for Python up to 2.7 and PostgreSQL up to 9.2. - Particularly, support PQescapeLiteral() and PQescapeIdentifier(). - The query method of the classic API now supports positional parameters. This an effective way to pass arbitrary or unknown data without worrying about SQL injection or syntax errors (contribution by Patrick TJ McPhee). - The classic API now supports a method namedresult() in addition to getresult() and dictresult(), which returns the rows of the result as named tuples if these are supported (Python 2.6 or higher). - The classic API has got the new methods begin(), commit(), rollback(), savepoint() and release() for handling transactions. - Both classic and DBAPI 2 connections can now be used as context managers for encapsulating transactions. - The execute() and executemany() methods now return the cursor object, so you can now write statements like "for row in cursor.execute(...)" (as suggested by Adam Frederick). - Binary objects are now automatically escaped and unescaped. - Bug in money quoting fixed. Amounts of $0.00 handled correctly. - Proper handling of date and time objects as input. - Proper handling of floats with 'nan' or 'inf' values as input. - Fixed the set_decimal() function. - All DatabaseError instances now have a sqlstate attribute. - The getnotify() method can now also return payload strings (#15). - Better support for notice processing with the new methods set_notice_receiver() and get_notice_receiver() (as suggested by Michael Filonenko, see #12 and #37). - Open transactions are rolled back when pgdb connections are closed (as suggested by Peter Harris, see #46). - Connections and cursors can now be used with the "with" statement (as suggested by Peter Harris, see #46). - New method use_regtypes() that can be called to let getattnames() return regular type names instead of the simplified classic types (#44).

libass (0.10.1) * Fix letter spacing * Add \rSTYLENAME syntax support (GC #43) * Fix border generation and border style reset (GC #56) * Fix various issues with bug-for-bug compatibility of transformations (\fax, \fay, etc.) to VSFilter (GC #46, GC #42) * Fix drawing parsing (GC #47) * Various fixes to shaper (GC #54, GC #55, GC#59) * Fix change detection * Add ass_set_line_position API to set a vertical subtitle offset * Fix scaling of drawing baseline offset (\pbo) values * Fix skipping of zero-width characters for FriBiDi shaper * Use LTR text base direction by default, similar to VSFilter libass (0.10.0) * Bidirectional layout and Arabic shaping via FriBidi (GC #13) * OpenType shaping via HarfBuzz-ng (GC #13) * Add API for shaper configuration * Add support for `Language' Script Info property, this can be used for hinting the text language * Vertical layout improvements * Use `vert' and `vkna' OpenType features for vertical glyph variants * Position rotated glyphs onto baseline * Parse font encoding property for base text direction hinting * Refactor cache system * Use generic outlines in place of FreeType glyphs * Direct outline bitmap rendering * Fix whitespace trimming (GC #35) * Do not render border if there's no shadow or glyph (GC #29) * Adjust spacing after a italic to non-italic style change (GC #37) * Fix fade timing * Fix x positioning with borders (GC #27) * Build system tweaks

Changelog: Version 1.1.20 (released 24-Apr-2013) * fix tab-to-space handling regression in markup view * fix regression in root lookup handling (issue #526) Version 1.1.19 (released 22-Apr-2013) * improve root lookup performance (issue #523) * new 'max_filesize_kbytes' config option and handling (issue #524) * tarball generation improvements: - preserve Subversion symlinks in generated tarballs (issue #487) - reduce memory usage of tarball generation logic - fix double compression of generated tarballs (issue #525) * file content handling improvements: - expanded support for encoding detection and transcoding (issue #11) - fix tab-to-space conversion bugs in markup, annotate, and diff views - fix handling of trailing whitespace in diff view * add support for timestamp display in ISO8601 format (issue #46) Version 1.1.18 (released 28-Feb-2013) * fix exception raised by BDB-backed SVN repositories (issue #519) * hide revision-less files when rcsparse is in use * include branchpoints in branch views using rcsparse (issue #347) * miscellaneous cvsdb improvements: - add --port option to make-database (issue #521) - explicitly name columns in queries (issue #522) - update MySQL syntax to avoid discontinued "TYPE=" terms

=== 2.9 / 2013-07-24 * Minor enhancement * Added max_requests to avoid ECONNRESET for a server that allows a limited number of requests on a connection. Pull request #42 by James Tucker. * Request failures are now raised with the backtrace of the original exception. This gives better insight into the reason for the failure. See #41 by Andrew Cholakian. * OpenSSL is no longer required. If OpenSSL is not available an exception will be raised when attempting to access HTTPS resources. Feature request by André Arko * Bug fixes * Explain the proper way of sending parameters depending upon the request method. Issue #35 by André Arko. * Handle Errno::ETIMEDOUT by retrying the request. Issue #36 by André Arko. * Requests retried by ruby 2.x are no longer retried by net-http-persistent. * Finish the connection if an otherwise unhandled exception happens during a request. Bug #46 by Mark Oude Veldhuis. * detect_idle_timeout now assumes a StandardError indicates the idle timeout has been found. Bug #43 by James Tucker.

FITS (Flexible Image Transport System) is a data format most used in astronomy. PyFITS is a Python module for reading, writing, and manipulating FITS files. The module uses Python's object-oriented features to provide quick, easy, and efficient access to FITS files. The use of Python's array syntax enables immediate access to any FITS extension, header cards, or data items. Changes to 2.4.0 (in py-pyfits): Changelog =========== 3.2 (2013-11-26) ---------------- Highlights ^^^^^^^^^^ - Rewrote CFITSIO-based backend for handling tile compression of FITS files. It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports the latest version of the Tiled Image Convention (v2.3), but system packagers may choose instead to strip this out in favor of a system-installed version of CFITSIO. Earlier versions may work, but nothing earlier than 3.28 has been tested yet. (#169) - Added support for reading and writing tables using the Q format for columns. The Q format is identical to the P format (variable-length arrays) except that it uses 64-bit integers for the data descriptors, allowing more than 4 GB of variable-length array data in a single table. (#160) - Added initial support for table columns containing pseudo-unsigned integers. This is currently enabled by using the ``uint=True`` option when opening files; any table columns with the correct BZERO value will be interpreted and returned as arrays of unsigned integers. - Some refactoring of the table and ``FITS_rec`` modules in order to better separate the details of the FITS binary and ASCII table data structures from the HDU data structures that encapsulate them. Most of these changes should not be apparent to users (but see API Changes below). API Changes ^^^^^^^^^^^ - Assigning to values in ``ColDefs.names``, ``ColDefs.formats``, ``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return lists of column properties is no longer supported. Assigning to those lists will no longer update the corresponding columns. Instead, please just modify the ``Column`` instances directly (``Column.name``, ``Column.null``, etc.) - The ``pyfits.new_table`` function is marked "pending deprecation". This does not mean it will be removed outright or that its functionality has changed. It will likely be replaced in the future for a function with similar, if not subtly different functionality. A better, if not slightly more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create a new ``FITS_rec`` table--this has the same interface as ``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec`` array, and not an HDU instance. This ``FITS_rec`` object can then be used as the data argument in the constructors for ``BinTableHDU`` (for binary tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating an ``ImageHDU`` by passing in an image array. ``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a FITS-compatible recarray from a FITS column specification. - The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData`` methods of the ``CompDataHDU`` class are pending deprecation and moved to internal methods. The operation of these methods depended too much on internal state to be used safely by users; instead they are invoked automatically in the appropriate places when reading/writing compressed image HDUs. - The ``CompDataHDU.compData`` attribute is pending deprecation in favor of the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``. - The constructor for ``CompDataHDU`` has been changed to accept new keyword arguments. The new keyword arguments are essentially the same, but are in underscore_separated format rather than camelCase format. The old arguments are still pending deprecation. - The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and ``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``, and ``_data_size`` respectively. The old attribute names are still pending deprecation. This should only be of interest to advanced users who have created their own HDU subclasses. - The following previously deprecated functions and methods have been removed entirely: ``createCard``, ``createCardFromString``, ``upperKey``, ``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``, ``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``. If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with the ``python -Wd`` argument, warnings for all deprecated interfaces still in use will be displayed. - Interfaces that were pending deprecation are now fully deprecated. These include: ``create_card``, ``create_card_from_string``, ``upper_key``, ``Header.get_history``, and ``Header.get_comment``. - The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa. - The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to ``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is rarely used by client code, however. Support for the old name will be removed by PyFITS 3.4. Other Changes and Additions ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - The new compression code also adds support for the ZQUANTIZ and ZDITHER0 keywords added in more recent versions of this FITS Tile Compression spec. This includes support for lossless compression with GZIP. (#198) By default no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and ``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct constants to the ``quantize_method`` argument to the ``CompImageHDU`` constuctor. A seed can be manually specified, or automatically generated using either the system clock or checksum-based methods via the ``dither_seed`` argument. See the documentation for ``CompImageHDU`` for more details. (#198) (spacetelescope/PYFITS#32) - Images compressed with the Tile Compression standard can now be larger than 4 GB through support of the Q format. (#159) - All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This was added for consistency with the ``.name`` attribute which returns the EXTNAME value from the header. - Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes which give the Numpy dtype for the column data in the first case, and the full Numpy compound dtype for each table row in the latter case. - There was an issue where new tables created defaulted the values in all string columns to '0.0'. Now string columns are filled with empty strings by default--this seems a less surprising default, but it may cause differences with tables created with older versions of PyFITS. - Improved round-tripping and preservation of manually assigned column attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers. (astropy/astropy#996) Bug Fixes ^^^^^^^^^ - Binary tables containing compressed images may, optionally, contain other columns unrelated to the tile compression convention. Although this is an uncommon use case, it is permitted by the standard. (#159) - Reworked some of the file I/O routines to allow simpler, more consistent mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more "PyFITS-specific" modes used by PyFITS like "readonly" and "update". That is, if reading a FITS file from an open file object, it doesn't matter as much what "mode" it was opened in so long as it has the right capabilities (read/write/etc.) Also works around bugs in the Python io module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968) 3.1.3 (2013-11-26) ------------------ - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (spacetelescope/PyFITS#11) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.0.12 (2013-11-26) ------------------- - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (Backported from 3.1.3) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (Backported from 3.1.3) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. (Backported from 3.1.3) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.1.2 (2013-04-22) ------------------ - When an error occurs opening a file in fitsdiff the exception message will now at least mention which file had the error. (#168) - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. (#201) - Added use of the console_scripts entry point to install the fitsdiff and fitscheck scripts, which if nothing else provides better Windows support. The generated scripts now override the ones explicitly defined in the scripts/ directory (which were just trivial stubs to begin with). (#202) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. (#218) - Fixed inconsistent behavior in creating CONTINUE cards from byte strings versus unicode strings in Python 2--CONTINUE cards can now be created properly from unicode strings (so long as they are convertable to ASCII). (spacetelescope/PyFITS#1) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. (spacetelescope/PyFITS#3) - Fixed a bug in parsing HIERARCH keywords that do not have a space after the first equals sign (before the value). (spacetelescope/PyFITS#5) - Prevented extra leading whitespace on HIERARCH keywords from being treated as part of the keyword. (spacetelescope/PyFITS#6) - Fixed a bug where HIERARCH keywords containing lower-case letters was mistakenly marked as invalid during header validation. (spacetelescope/PyFITS#7) - Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the ``Header.index()`` method did not work correctly with HIERARCH keywords containing lower-case letters. 3.0.11 (2013-04-17) ------------------- - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. Backported from 3.1.2. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. Backported from 3.1.2. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). Backported from 3.1.2. (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. Backported from 3.1.2. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. Backported from 3.1.2. (#201) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. Backported from 3.1.2. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. Backported from 3.1.2. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. Backported from 3.1.2. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. Backported from 3.1.2. (#218) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. Backported from 3.1.2. (spacetelescope/PyFITS#3) 3.1.1 (2013-01-02) ------------------ This is a bug fix release for the 3.1.x series. Bug Fixes ^^^^^^^^^ - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verboten in PRIMARY HDUs, but the latest version of the FITS standard allows them. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will automatically use compatible tile sizes even if they're not explicitly specified. (#171) - Added support for the optional ``endcard`` parameter in the ``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although ``endcard=False`` was a reasonable default assumption, there are still text dumps of FITS headers that include the END card, so this should have been more flexible. (#176) - Fixed a crash when running fitsdiff on two empty (that is, zero row) tables. (#178) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. (#180) - Fixed a crash when generating diff reports from diffs using the ``ignore_comments`` options. (#181) - Fixed some bugs with WCS Paper IV record-valued keyword cards: - Cards that looked kind of like RVKCs but were not intended to be were over-permissively treated as such--commentary keywords like COMMENT and HISTORY were particularly affected. (#183) - Looking up a card in a header by its standard FITS keyword only should always return the raw value of that card. That way cards containing values that happen to valid RVKCs but were not intended to be will still be treated like normal cards. (#184) - Looking up a RVKC in a header with only part of the field-specifier (for example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a wildcard lookup. (#184) - Fixed a crash when diffing two FITS files where at least one contains a compressed image HDU which was not recognized as an image instead of a table. (#187) - Fixed bugs in the backwards compatibility layer for the ``CardList.index`` and ``CardList.count`` methods. (#190) - Improved ``__repr__`` and text file representation of cards with long values that are split into CONTINUE cards. (#193) - Fixed a crash when trying to assign a long (> 72 character) value to blank ('') keywords. This also changed how blank keywords are represented--there are still exactly 8 spaces before any commentary content can begin; this *may* affect the exact display of header cards that assumed there could be fewer spaces in a blank keyword card before the content begins. However, the current approach is more in line with the requirements of the FITS standard. (#194) 3.0.10 (2013-01-02) ------------------- - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. Backported from 3.1.1. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. Backported from 3.1.1. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verbotten in PRIMARY HDUs, but the latest version of the FITS standard allows them. Backported from 3.1.1. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will not automatically use compatible tile sizes even if they're not explicitly specified. Backported from 3.1.1. (#171) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. Backported from 3.1.0. (#174) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. Backported from 3.1.1. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180) 3.1 (2012-08-08) ---------------- Highlights ^^^^^^^^^^ - The ``Header`` object has been significantly reworked, and ``CardList`` objects are now deprecated (their functionality folded into the ``Header`` class). See API Changes below for more details. - Memory maps are now used by default to access HDU data. See API Changes below for more details. - Now includes a new version of the ``fitsdiff`` program for comparing two FITS files, and a new FITS comparison API used by ``fitsdiff``. See New Features below. API Changes ^^^^^^^^^^^ - The ``Header`` class has been rewritten, and the ``CardList`` class is deprecated. Most of the basic details of working with FITS headers are unchanged, and will not be noticed by most users. But there are differences in some areas that will be of interest to advanced users, and to application developers. For full details of the changes, see the "Header Interface Transition Guide" section in the PyFITS documentation. See ticket #64 on the PyFITS Trac for futher details and background. Some highlights are listed below: * The Header class now fully implements the Python dict interface, and can be used interchangably with a dict, where the keys are header keywords. * New keywords can be added to the header using normal keyword assignment (previously it was necessary to use ``Header.update`` to add new keywords). For example:: >>> header['NAXIS'] = 2 will update the existing 'FOO' keyword if it already exists, or add a new one if it doesn't exist, just like a dict. * It is possible to assign both a value and a comment at the same time using a tuple:: >>> header['NAXIS'] = (2, 'Number of axes') * To add/update a new card and ensure it's added in a specific location, use ``Header.set()``:: >>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX') This works the same as the old ``Header.update()``. ``Header.update()`` still works in the old way too, but is deprecated. * Although ``Card`` objects still exist, it generally is not necessary to work with them directly. ``Header.ascardlist()``/``Header.ascard`` are deprecated and should not be used. To directly access the ``Card`` objects in a header, use ``Header.cards``. * To access card comments, it is still possible to either go through the card itself, or through ``Header.comments``. For example:: >>> header.cards['NAXIS'].comment Number of axes >>> header.comments['NAXIS'] Number of axes * ``Card`` objects can now be used interchangeably with ``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and ``.comment`` attributes as well. The ``.key`` attribute has been renamed to ``.keyword`` for consistency, though ``.key`` is still supported (but deprecated). - Memory mapping is now used by default to access HDU data. That is, ``pyfits.open()`` uses ``memmap=True`` as the default. This provides better performance in the majority of use cases--there are only some I/O intensive applications where it might not be desirable. Enabling mmap by default also enabled finding and fixing a large number of bugs in PyFITS' handling of memory-mapped data (most of these bug fixes were backported to PyFITS 3.0.5). (#85) * A new ``pyfits.USE_MEMMAP`` global variable was added. Set ``pyfits.USE_MEMMAP = False`` to change the default memmap setting for opening files. This is especially useful for controlling the behavior in applications where pyfits is deeply embedded. * Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported. Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default behavior. - The ``size()`` method on HDU objects is now a ``.size`` property--this returns the size in bytes of the data portion of the HDU, and in most cases is equivalent to ``hdu.data.nbytes`` (#83) - ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use ``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods output the table data in a slightly different format from previous versions, which places quotes around each value. This format is compatible with data dumps from previous versions of PyFITS, but not vice-versa due to a parsing bug in older versions. - Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function versions of these methods have been renamed ``pyfits.tabledump`` and ``pyfits.tableload``. The old deprecated, but currently retained for backwards compatibility. (r1125) - A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added. This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive`` which is not deprecated and may be removed in a future version. To enable case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI') set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is ``False``. (r1139) - A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was added. By default, if a string value in a header contains trailing whitespace, that whitespace is automatically removed when the value is read. Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is preserved. (#146) - The old ``classExtensions`` extension mechanism (which was deprecated in PyFITS 3.0) is removed outright. To our knowledge it was no longer used anywhere. (r1309) - Warning messages from PyFITS issued through the Python warnings API are now output to stderr instead of stdout, as is the default. PyFITS no longer modifies the default behavior of the warnings module with respect to which stream it outputs to. (r1319) - The ``checksum`` argument to ``pyfits.open()`` now accepts a value of 'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored, and removed when the file is saved. New Features ^^^^^^^^^^^^ - Added support for the proposed "FITS" extension HDU type. See http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS HDUs contain an entire FITS file embedded in their data section. `FitsHDU` objects work like other HDU types in PyFITS. Their ``.data`` attribute returns the raw data array. However, they have a special ``.hdulist`` attribute which processes the data as a FITS file and returns it as an in-memory HDUList object. FitsHDU objects also support a ``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object that embeds the supplied HDUList. (#80) - Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU data is an 'image' as opposed to a table or something else. Here the meaning of 'image' is fairly loose, and mostly just means a Primary or Image extension HDU, or possibly a compressed image HDU (#71) - Added an ``HDUList.fromstring`` classmethod which can parse a FITS file already in memory and instantiate and ``HDUList`` object from it. This could be useful for integrating PyFITS with other libraries that work on FITS file, such as CFITSIO. It may also be useful in streaming applications. The name is a slight misnomer, in that it actually accepts any Python object that implements the buffer interface, which includes ``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90) - Added a new ``pyfits.diff`` module which contains facilities for comparing FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff`` class for just comparing two FITS headers, and other similar interfaces. See the PyFITS Documentation for more details on this interface. The ``pyfits.diff`` module powers the new ``fitsdiff`` program installed with PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details. - ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to ``True``, this automatically scales the data using the original BZERO and BSCALE parameters the file had when it was first opened, if any, as well as the original BITPIX. For example, if the original BITPIX were 16, this would be equivalent to calling ``hdu.scale('int16', 'old')`` just before calling ``flush()`` or ``close()`` on the file. This option applies to all HDUs in the file. (#120) - ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to ``True``, this automatically saves a backup of the original file before flushing any changes to it (this of course only applies to update and append mode). This may be especially useful when working with scaled image data. (#121) Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Warnings from PyFITS are not output to stderr by default, instead of stdout as it has been for some time. This is contrary to most users' expectations and makes it more difficult for them to separate output from PyFITS from the desired output for their scripts. (r1319) Bug Fixes ^^^^^^^^^ - Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust when encountering blank lines in a column definition file (#14) - Fixed a fairly rare crash that could occur in the handling of CONTINUE cards when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by PyFITS). (r1330) - Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU object from a string/buffer containing the header and data of that HDU. This allowed for the implementation of ``HDUList.fromstring`` described above. (#90) - Fixed a rare corner case where, in some use cases, (mildly, recoverably) malformatted float values in headers were not properly returned as floats. (#137) - Fixed a corollary to the previous bug where float values with a leading zero before the decimal point had the leading zero unnecessarily removed when saving changes to the file (eg. "0.001" would be written back as ".001" even if no changes were otherwise made to the file). (#137) - When opening a file containing CHECKSUM and/or DATASUM keywords in update mode, the CHECKSUM/DATASUM are updated and preserved even if the file was opened with checksum=False. This change in behavior prevents checksums from being unintentionally removed. (#148) - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. This fix will be backported to the 3.0.x series in version 3.0.10. (#174) 3.0.9 (2012-08-06) ------------------ This is a bug fix release for the 3.0.x series. Bug Fixes ^^^^^^^^^ - Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/ ``Header.iteritems()`` to correctly return the different values for duplicate keywords (particularly commentary keywords like HISTORY and COMMENT). This makes the old Header implementation slightly more compatible with the new implementation in PyFITS 3.1. (#127) .. note:: This fix did not change the existing behavior from earlier PyFITS versions where ``Header.keys()`` returns all keywords in the header with duplicates removed. PyFITS 3.1 changes that behavior, so that ``Header.keys()`` includes duplicates. - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug where opening a file containing compressed image HDUs in 'update' mode and then immediately closing it without making any changes caused the file to be rewritten unncessarily. (#167) - Fixed two memory leaks that could occur when writing compressed image data, or in some cases when opening files containing compressed image HDUs in 'update' mode. (#168) 3.0.8 (2012-06-04) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Prior to this release, image data sections did not work with scaled data--that is, images with non-trivial BSCALE and/or BZERO values. Previously, in order to read such images in sections, it was necessary to manually apply the BSCALE+BZERO to each section. It's worth noting that sections *did* support pseudo-unsigned ints (flakily). This change just extends that support for general BSCALE+BZERO values. Bug Fixes ^^^^^^^^^ - Fixed a bug that prevented updates to values in boolean table columns from being saved. This turned out to be a symptom of a deeper problem that could prevent other table updates from being saved as well. (#139) - Fixed a corner case in which a keyword comment ending with the string "END" could, in some circumstances, cause headers (and the rest of the file after that point) to be misread. (#142) - Fixed support for scaled image data and psuedo-unsigned ints in image data sections (``hdu.section``). Previously this was not supported at all. At some point support was supposedly added, but it was buggy and incomplete. Now the feature seems to work much better. (#143) - Fixed the documentation to point out that image data sections *do* support non-contiguous slices (and have for a long time). The documentation was never updated to reflect this, and misinformed users that only contiguous slices were supported, leading to some confusion. (#144) - Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY HDUs caused an infinite recursion when validating the object prior to writing to a file. (#145) - Fixed a rare but serious case where saving an update to a file that previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum in saving, could cause the file to be slightly corrupted and unreadable. (#147) - Fixed problems with reading "non-standard" FITS files with primary headers containing SIMPLE = F. PyFITS has never made many guarantees as to how such files are handled. But it should at least be possible to read their headers, and the data if possible. Saving changes to such a file should not try to prepend an unwanted valid PRIMARY HDU. (#157) - Fixed a bug where opening an image with ``disable_image_compression = True`` caused compression to be disabled for all subsequent ``pyfits.open()`` calls. (r1651) 3.0.7 (2012-04-10) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Slices of GroupData objects now return new GroupData objects instead of extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed FITS_rec slicing, and should have been fixed for GroupData at the same time. The old behavior caused bugs where functions internal to Numpy expected that slicing an ndarray would return a new ndarray. As this is a rare usecase with a rare feature most users are unlikely to be affected by this change. - The previously internal _Group object for representing individual group records in a GroupData object are renamed Group and are now a public interface. However, there's almost no good reason to create Group objects directly, so it shouldn't be considered a "new feature". - An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND keyword was always being set to F if there are not actually any extension HDUs. It was unnecessary to modify this value. Bug Fixes ^^^^^^^^^ - Fixed GroupData objects to return new GroupData objects when sliced instead of _Group record objects. See "Changes in behavior" above for more details. - Fixed slicing of Group objects--previously it was not possible to slice slice them at all. - Made it possible to assign `np.bool_` objects as header values. (#123) - Fixed overly strict handling of the EXTEND keyword; see "Changes in behavior" above. (#124) - Fixed many cases where an HDU's header would be marked as "modified" by PyFITS and rewritten, even when no changes to the header are necessary. (#125) - Fixed a bug where the values of the PTYPEn keywords in a random groups HDU were forced to be all lower-case when saving the file. (#130) - Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was causing some slowdown when opening files containing a large number of extensions, plus a few other small (but not insignficant) performance improvements thanks to Julian Taylor. (#133) - Fixed a regression where header blocks containing invalid end-of-header padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS. Such headers can be parsed again, but a warning is raised, as such headers are not valid FITS. (#136) - Fixed a memory leak where table data in random groups HDUs weren't being garbage collected. (#138) 3.0.6 (2012-02-29) ------------------ Highlights ^^^^^^^^^^ The main reason for this release is to fix an issue that was introduced in PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data to be automatically rescaled--possibly converting the data from ints to floats--as soon as the file is closed, even if the application did not touch the data. Now PyFITS will only rescale the data in an extension when the data is actually accessed by the application. So opening a file in 'update' mode in order to modify the header or append new extensions will not cause any change to the data in existing extensions. This release also fixes a few Windows-specific bugs found through more extensive Windows testing, and other miscellaneous bugs. Bug Fixes ^^^^^^^^^ - More accurate error messages when opening files containing invalid header cards. (#109) - Fixed a possible reference cycle/memory leak that was caught through more extensive testing on Windows. (#112) - Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w' mode. (#112) - Fixed a Windows-only issue where trying to save updates to a resized FITS file could result in a crash due to there being open mmaps on that file. (#112) - Fixed a crash when trying to create a FITS table (i.e. with new_table()) from a Numpy array containing bool fields. (#113) - Fixed a bug where manually initializing an ``HDUList`` with a list of of HDUs wouldn't set the correct EXTEND keyword value on the primary HDU. (#114) - Fixed a crash that could occur when trying to deepcopy a Header in Python < 2.7. (#115) - Fixed an issue where merely opening a scaled image in 'update' mode would cause the data to be converted to floats when the file is closed. (#119) 3.0.5 (2012-01-30) ------------------ - Fixed a crash that could occur when accessing image sections of files opened with memmap=True. (r1211) - Fixed the inconsistency in the behavior of files opened in 'readonly' mode when memmap=True vs. when memmap=False. In the latter case, although changes to array data were not saved to disk, it was possible to update the array data in memory. On the other hand with memmap=True, 'readonly' mode prevented even in-memory modification to the data. This is what 'copyonwrite' mode was for, but difference in behavior was confusing. Now 'readonly' is equivalent to 'copyonwrite' when using memmap. If the old behavior of denying changes to the array data is necessary, a new 'denywrite' mode may be used, though it is only applicable to files opened with memmap. (r1275) - Fixed an issue where files opened with memmap=True would return image data as a raw numpy.memmap object, which can cause some unexpected behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285) - Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3 interacted badly with some other software, namely to vo.table package (and possibly others). (r1320, r1337, and #110) - Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard interrupts) while flushing changes to a FITS file. PyFITS already prevented SIGINTs from causing an incomplete flush, but did not clean up the signal handlers properly afterwards, or reraise the keyboard interrupt once the flush was complete. (r1321) - Fixed a crash that could occur in Python 3 when opening files with checksum checking enabled. (r1336) - Fixed a small bug that could cause a crash in the `StreamingHDU` interface when using Numpy below version 1.5. - Fixed a crash that could occur when creating a new `CompImageHDU` from an array of big-endian data. (#104) - Fixed a crash when opening a file with extra zero padding at the end. Though FITS files should not have such padding, it's not explictly forbidden by the format either, and PyFITS shouldn't stumble over it. (#106) - Fixed a major slowdown in opening tables containing large columns of string values. (#111) 3.0.4 (2011-11-22) ------------------ - Fixed a crash when writing HCOMPRESS compressed images that could happen on Python 2.5 and 2.6. (r1217) - Fixed a crash when slicing an table in a file opened in 'readonly' mode with memmap=True. (r1230) - Writing changes to a file or writing to a new file verifies the output in 'fix' mode by default instead of 'exception'--that is, PyFITS will automatically fix common FITS format errors rather than raising an exception. (r1243) - Fixed a bug where convenience functions such as getval() and getheader() crashed when specifying just 'PRIMARY' as the extension to use (r1263). - Fixed a bug that prevented passing keyword arguments (beyond the standard data and header arguments) as positional arguments to the constructors of extension HDU classes. - Fixed some tests that were failing on Windows--in this case the tests themselves failed to close some temp files and Windows refused to delete them while there were still open handles on them. (r1295) - Fixed an issue with floating point formatting in header values on Python 2.5 for Windows (and possibly other platforms). The exponent was zero-padded to 3 digits; although the FITS standard makes no specification on this, the formatting is now normalized to always pad the exponent to two digits. (r1295) - Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were broken into multiple CONTINUE cards. However, commentary cards are not expected to be found in CONTINUE cards. Instead these long cards are broken into multiple commentary cards. (#97) - GZIP/ZIP-compressed FITS files can be detected and opened regardless of their filename extension. (#99) - Fixed a serious bug where opening scaled images in 'update' mode and then closing the file without touching the data would cause the file to be corrupted. (#101) 3.0.3 (2011-10-05) ------------------ - Fixed several small bugs involving corner cases in record-valued keyword cards (#70) - In some cases HDU creation failed if the first keyword value in the header was not a string value (#89) - Fixed a crash when trying to compute the HDU checksum when the data array contains an odd number of bytes (#91) - Disabled an unnecessary warning that was displayed on opening compressed HDUs with disable_image_compression = True (#92) - Fixed a typo in code for handling HCOMPRESS compressed images. 3.0.2 (2011-09-23) ------------------ - The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate`` function don't get tripped up by blank lines anymore (#14) - The presence, value, and position of the EXTEND keyword in Primary HDUs is verified when reading/writing a FITS file (#32) - Improved documentation (in warning messages as well as in the handbook) that PyFITS uses zero-based indexing (as one would expect for C/Python code, but contrary to the PyFITS standard which was written with FORTRAN in mind) (#68) - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) [Note: This and the bug above it were originally reported as being fixed in version 3.0.1, but the fix was never included in the release.] - Improved file handling, particularly in Python 3 which had a few small file I/O-related bugs (#76) - Fixed a bug where updating a FITS file would sometimes cause it to lose its original file permissions (#79) - Fixed the handling of TDIMn keywords; 3.0 added support for them, but got the axis order backards (they were treated as though they were row-major) (#82) - Fixed a crash when a FITS file containing scaled data is opened and immediately written to a new file without explicitly viewing the data first (#84) - Fixed a bug where creating a table with columns named either 'names' or 'formats' resulted in an infinite recursion (#86) 3.0.1 (2011-09-12) ------------------ - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a ``FITS_rec`` object with zero rows is returned rather than ``None``. - The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full keyword+field-specifier value, instead of just the plain keyword (#46) - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) - Fixed a bug where writing a table with zero rows could fail in some cases (#72) - Miscellanous small bug fixes that were causing some tests to fail, particularly on Python 3 (#74, #75) - Fixed a bug where creating a table column from an array in non-native byte order would not preserve the byte order, thus interpreting the column array using the wrong byte order (#77) 3.0.0 (2011-08-23) -------------------- - Contains major changes, bumping the version to 3.0 - Large amounts of refactoring and reorganization of the code; tried to preserve public API backwards-compatibility with older versions (private API has many changes and is not guaranteed to be backwards-compatible). There are a few small public API changes to be aware of: * The pyfits.rec module has been removed completely. If your version of numpy does not have the numpy.core.records module it is too old to be used with PyFITS. * The ``Header.ascardlist()`` method is deprecated--use the ``.ascard`` attribute instead. * ``Card`` instances have a new ``.cardimage`` attribute that should be used rather than ``.ascardimage()``, which may become deprecated. * The ``Card.fromstring()`` method is now a classmethod. It returns a new ``Card`` instance rather than modifying an existing instance. * The ``req_cards()`` method on HDU instances has changed: The ``pos`` argument is not longer a string. It is either an integer value (meaning the card's position must match that value) or it can be a function that takes the card's position as it's argument, and returns True if the position is valid. Likewise, the ``test`` argument no longer takes a string, but instead a function that validates the card's value and returns True or False. * The ``get_coldefs()`` method of table HDUs is deprecated. Use the ``.columns`` attribute instead. * The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns`` instead (though in general you shouldn't mess with it directly--it might become internal at some point). * ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of ``startColumn`` and ``endColumn`` (these are rarely created manually, so it's unlikely that this change will affect anyone). * ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new ``BinTableHDU`` instance. * Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU classes. They are now public interfaces, wheres previously they were private and prefixed with underscores. * Possibly others--please report if you find any changes that cause difficulties. - Calls to deprecated functions will display a Deprecation warning. However, in Python 2.7 and up Deprecation warnings are ignored by default, so run Python with the `-Wd` option to see if you're using any deprecated functions. If we get close to actually removing any functions, we might make the Deprecation warnings display by default. - Added basic Python 3 support - Added support for multi-dimensional columns in tables as specified by the TDIMn keywords (#47) - Fixed a major memory leak that occurred when creating new tables with the ``new_table()`` function (#49) be padded with zero-bytes) vs ASCII tables (where strings are padded with spaces) (#15) - Fixed a bug in which the case of Random Access Group parameters names was not preserved when writing (#41) - Added support for binary table fields with zero width (#42) - Added support for wider integer types in ASCII tables; although this is non- standard, some GEIS images require it (#45) - Fixed a bug that caused the index_of() method of HDULists to crash when the HDUList object is created from scratch (#48) - Fixed the behavior of string padding in binary tables (where strings should be padded with nulls instead of spaces) - Fixed a rare issue that caused excessive memory usage when computing checksums using a non-standard block size (see r818) - Add support for forced uint data in image sections (#53) - Fixed an issue where variable-length array columns were not extended when creating a new table with more rows than the original (#54) - Fixed tuple and list-based indexing of FITS_rec objects (#55) - Fixed an issue where BZERO and BSCALE keywords were appended to headers in the wrong location (#56) - ``FITS_record`` objects (table rows) have full slicing support, including stepping, etc. (#59) - Fixed a bug where updating multiple files simultaneously (such as when running parallel processes) could lead to a race condition with mktemp() (#61) - Fixed a bug where compressed image headers were not in the order expected by the funpack utility (#62)

2013-12-23 version 0.5.8: * Move to the new github repository msgpack/msgpack-c * Support the new deserialization specification * fixes the problem of unpack helpers for array and map with 32bit compilers (#37, #38) * Other bug fixes and refactoring: #46, #41, #36, #35, #33, #32, #30, #29, #28, #27, #26, #25, #8, #3 * Update of documents: #23, #18, #17

0.9.34 ~~~~~~ Improvements ------------ * Added ability for ``testtools.TestCase`` instances to force a test to fail, even if no assertions failed. (Thomi Richards) * Added ``testtools.content.StacktraceContent``, a content object that automatically creates a ``StackLinesContent`` object containing the current stack trace. (Thomi Richards) * ``AnyMatch`` is now exported properly in ``testtools.matchers``. (Robert Collins, Rob Kennedy, github #44) * In Python 3.3, if there are duplicate test ids, tests.sort() will fail and raise TypeError. Detect the duplicate test ids firstly in sorted_tests() to ensure that all test ids are unique. (Kui Shi, #1243922) * ``json_content`` is now in the ``__all__`` attribute for ``testtools.content``. (Robert Collins) * Network tests now bind to 127.0.0.1 to avoid (even temporary) network visible ports. (Benedikt Morbach, github #46) * Test listing now explicitly indicates by printing 'Failed to import' and exiting (2) when an import has failed rather than only signalling through the test name. (Robert Collins, #1245672) * ``test_compat.TestDetectEncoding.test_bom`` now works on Python 3.3 - the corner case with euc_jp is no longer permitted in Python 3.3 so we can skip it. (Martin [gz], #1251962) 0.9.33 ~~~~~~ Improvements ------------ * Added ``addDetailuniqueName`` method to ``testtools.TestCase`` class. (Thomi Richards) * Removed some unused code from ``testtools.content.TracebackContent``. (Thomi Richards) * Added ``testtools.StackLinesContent``: a content object for displaying pre-processed stack lines. (Thomi Richards) * ``StreamSummary`` was calculating testsRun incorrectly: ``exists`` status tests were counted as run tests, but they are not. (Robert Collins, #1203728) 0.9.32 ~~~~~~ Regular maintenance release. Special thanks to new contributor, Xiao Hanyu! Changes ------- * ``testttols.compat._format_exc_info`` has been refactored into several smaller functions. (Thomi Richards) Improvements ------------ * Stacktrace filtering no longer hides unittest frames that are surrounded by user frames. We will reenable this when we figure out a better algorithm for retaining meaning. (Robert Collins, #1188420) * The compatibility code for skipped tests with unittest2 was broken. (Robert Collins, #1190951) * Various documentation improvements (Clint Byrum, Xiao Hanyu). 0.9.31 ~~~~~~ Improvements ------------ * ``ExpectedException`` now accepts a msg parameter for describing an error, much the same as assertEquals etc. (Robert Collins) 0.9.30 ~~~~~~ A new sort of TestResult, the StreamResult has been added, as a prototype for a revised standard library test result API. Expect this API to change. Although we will try to preserve compatibility for early adopters, it is experimental and we might need to break it if it turns out to be unsuitable. Improvements ------------ * ``assertRaises`` works properly for exception classes that have custom metaclasses * ``ConcurrentTestSuite`` was silently eating exceptions that propagate from the test.run(result) method call. Ignoring them is fine in a normal test runner, but when they happen in a different thread, the thread that called suite.run() is not in the stack anymore, and the exceptions are lost. We now create a synthetic test recording any such exception. (Robert Collins, #1130429) * Fixed SyntaxError raised in ``_compat2x.py`` when installing via Python 3. (Will Bond, #941958) * New class ``StreamResult`` which defines the API for the new result type. (Robert Collins) * New support class ``ConcurrentStreamTestSuite`` for convenient construction and utilisation of ``StreamToQueue`` objects. (Robert Collins) * New support class ``CopyStreamResult`` which forwards events onto multiple ``StreamResult`` objects (each of which receives all the events). (Robert Collins) * New support class ``StreamSummary`` which summarises a ``StreamResult`` stream compatibly with ``TestResult`` code. (Robert Collins) * New support class ``StreamTagger`` which adds or removes tags from ``StreamResult`` events. (RobertCollins) * New support class ``StreamToDict`` which converts a ``StreamResult`` to a series of dicts describing a test. Useful for writing trivial stream analysers. (Robert Collins) * New support class ``TestControl`` which permits cancelling an in-progress run. (Robert Collins) * New support class ``StreamFailFast`` which calls a ``TestControl`` instance to abort the test run when a failure is detected. (Robert Collins) * New support class ``ExtendedToStreamDecorator`` which translates both regular unittest TestResult API calls and the ExtendedTestResult API which testtools has supported into the StreamResult API. ExtendedToStreamDecorator also forwards calls made in the StreamResult API, permitting it to be used anywhere a StreamResult is used. Key TestResult query methods like wasSuccessful and shouldStop are synchronised with the StreamResult API calls, but the detailed statistics like the list of errors are not - a separate consumer will be created to support that. (Robert Collins) * New support class ``StreamToExtendedDecorator`` which translates ``StreamResult`` API calls into ``ExtendedTestResult`` (or any older ``TestResult``) calls. This permits using un-migrated result objects with new runners / tests. (Robert Collins) * New support class ``StreamToQueue`` for sending messages to one ``StreamResult`` from multiple threads. (Robert Collins) * New support class ``TimestampingStreamResult`` which adds a timestamp to events with no timestamp. (Robert Collins) * New ``TestCase`` decorator ``DecorateTestCaseResult`` that adapts the ``TestResult`` or ``StreamResult`` a case will be run with, for ensuring that a particular result object is used even if the runner running the test doesn't know to use it. (Robert Collins) * New test support class ``testtools.testresult.doubles.StreamResult``, which captures all the StreamResult events. (Robert Collins) * ``PlaceHolder`` can now hold tags, and applies them before, and removes them after, the test. (Robert Collins) * ``PlaceHolder`` can now hold timestamps, and applies them before the test and then before the outcome. (Robert Collins) * ``StreamResultRouter`` added. This is useful for demultiplexing - e.g. for partitioning analysis of events or sending feedback encapsulated in StreamResult events back to their source. (Robert Collins) * ``testtools.run.TestProgram`` now supports the ``TestRunner`` taking over responsibility for formatting the output of ``--list-tests``. (Robert Collins) * The error message for setUp and tearDown upcall errors was broken on Python 3.4. (Monty Taylor, Robert Collins, #1140688) * The repr of object() on pypy includes the object id, which was breaking a test that accidentally depended on the CPython repr for object(). (Jonathan Lange) 0.9.29 ~~~~~~ A simple bug fix, and better error messages when you don't up-call. Changes ------- * ``testtools.content_type.ContentType`` incorrectly used ',' rather than ';' to separate parameters. (Robert Collins) Improvements ------------ * ``testtools.compat.unicode_output_stream`` was wrapping a stream encoder around ``io.StringIO`` and ``io.TextIOWrapper`` objects, which was incorrect. (Robert Collins) * Report the name of the source file for setUp and tearDown upcall errors. (Monty Taylor) 0.9.28 ~~~~~~ Testtools has moved VCS - https://github.com/testing-cabal/testtools/ is the new home. Bug tracking is still on Launchpad, and releases are on Pypi. We made this change to take advantage of the richer ecosystem of tools around Git, and to lower the barrier for new contributors. Improvements ------------ * New ``testtools.testcase.attr`` and ``testtools.testcase.WithAttributes`` helpers allow marking up test case methods with simple labels. This permits filtering tests with more granularity than organising them into modules and test classes. (Robert Collins) 0.9.27 ~~~~~~ Improvements ------------ * New matcher ``HasLength`` for matching the length of a collection. (Robert Collins) * New matcher ``MatchesPredicateWithParams`` make it still easier to create ad hoc matchers. (Robert Collins) * We have a simpler release process in future - see doc/hacking.rst. (Robert Collins) 0.9.26 ~~~~~~ Brown paper bag fix: failed to document the need for setup to be able to use extras. Compounded by pip not supporting setup_requires. Changes ------- * setup.py now can generate egg_info even if extras is not available. Also lists extras in setup_requires for easy_install. (Robert Collins, #1102464) 0.9.25 ~~~~~~ Changes ------- * ``python -m testtools.run --load-list`` will now preserve any custom suites (such as ``testtools.FixtureSuite`` or ``testresources.OptimisingTestSuite``) rather than flattening them. (Robert Collins, #827175) * Testtools now depends on extras, a small library split out from it to contain generally useful non-testing facilities. Since extras has been around for a couple of testtools releases now, we're making this into a hard dependency of testtools. (Robert Collins) * Testtools now uses setuptools rather than distutils so that we can document the extras dependency. (Robert Collins) Improvements ------------ * Testtools will no longer override test code registered details called 'traceback' when reporting caught exceptions from test code. (Robert Collins, #812793)

Feature request #44: Allow override of the From: field on forensic reports. Feature request #45: Log the host portion of ignored Authentication-Results fields at "debug" level. Feature request #56: Add "RequiredHeaders" setting to enforce syntax checks against a message and reject those that don't comply. Feature request #65: Add "ForensicReportsBcc". Fix bug #46: Charitable tweak to a couple of log messages. Fix bug #55: The "SoftwareHeader" setting wasn't being set properly. Fix bug #58: The "smtp.mailfrom" part of an Authentication-Results field might contain only a domain name. Fix bug #60: Default AuthservID to the name provided by the MTA, not the local host name, which is consistent with what OpenDKIM does. Merge request #2: Validate external recipients before adding them to report recipient lists. Record all DKIM results to the history file, rather than only passing results. BUILD: Fix bug #50: Check libbsd for strlcat() and strlcpy() so we don't make our own when we don't need to. CONTRIB: Fix bug #52: Update path to draft RFC in contrib/spec. CONTRIB: Fix bug #59: Allow database name, userid and password to be specified on the command line rather than hard-coding them. DOCS: Fix bug #48: Add a libopendmarc use overview page. DOCS: Fix bug #53: Add man page for opendmarc-importstats. REPORTS: Fix bug #51: Check status after every phase of SMTP when sending reports. REPORTS: Fix DKIM status importing. LIBOPENDMARC: Fix bug #68: Fix strict/relaxed checking logic when a public suffix list is available. LIBOPENDMARC: Fixed a bug where in some instances the fetch of the orgainizational domain could wrongly return the from domain. LIBOPENDMARC: Fix call to missing function.

Upstream changes: 2.25 2014-04-03 09:43:15EST+1100 Australia/Melbourne * DOCS: Spelling fixes in autodie::ScopeUtil (Courtesy Salvatore Bonaccorso) 2.24 2014-03-30 19:30:10EST+1100 Australia/Melbourne * FEATURE: Provide a stack backtrace when `Carp::Always` is enabled. Note that sometimes this is not as pretty as it could be, patches welcome. (Thanks to Niels Thykier, GH #35) * BUGFIX: Fix situations where `no autodie` doesn't respect lexical scope. (Thanks to Niels Thykier, GH #41, RT #72053, RT #86396) * INTERNAL: Remove now unused variables in code (Niels Thykier). * DOCS: Make it extra-clear autodie doesn't check `print`. (Dave Rolsky, GH #39) * TEST: Removed obsolete boilerplate.t * TEST / INTERNAL: Enabled travis-ci for Perl 5.8 * TEST: Stopped some Pod::Coverage tests failing under Perl 5.8 * BUILD: Better support for building in a read-only directory (courtesy Andrew Fresh, GH #46) 2.23 2014-01-27 13:50:55EST+1100 Australia/Melbourne * TEST / BUGFIX: Improved testing support on Android and Blackberry devices. (GH #44, thanks to Hugmeir.) * TEST / INTERNAL / TRAVIS: Various non-code tweaks to make travis-ci more happy with testing autodie. * BUGFIX: autodie no longer weakens strict by allowing undeclared variables with the same name as built-ins. (RT #74246, thanks to Neils Thykier and Father Chrysostomos.) * BUGFIX: `use autodie qw( foo ! foo);` now correctly insists that we have hints for foo. (Thanks Niels Thykier) * INTERNAL: Improved benchmarking code, thanks to Niels Thykier. 2.22 2013-09-21 11:37:14 Asia/Tokyo * TEST / INTERNAL: Restore timestamps on touched testing files to avoid git flagging files having changed in git. (RT #88444, courtesy shay@cpan) 2.21 2013-09-12 13:17:23 Australia/Melbourne Many more improvements from Niels Thykier, great hero of the free people. Plus a compatibility patch from Zefram, keeper of Carp. * SPEED / INTERNAL : Through the magic of globally reuseable core leak trampolines, autodie is even faster when used across multiple pacakages. * SPEED / INTERNAL : Caches used for keeping track of fatalised subroutines are faster and leaner. * SPEED / INTERNAL : Core subroutine wrappers are now lazily compiled. * SPEED / INTERNAL : Using autodie while autodie is already in effect is now faster and more efficient. * INTERNAL : $" and $! are no longer arbitrarily messed with for no reason via autodie. (They're still messed with when using Fatal.) * SPEED / INTERNAL : The ':all' tag hierachy is expanded immediately, in an efficient fashion. * INTERNAL : Numerous minor clean-ups. Dead variables removed. Typos fixed. * SPEED / INTERNAL : import() and _make_fatal() cache more aggressively, reducing CPU overhead. * TEST: Compatibility with Carp 1.32 (thanks to Zefram). RT #88076.

Perl module including following modules Net::IDN::Encode -- Internationalized Domain Names in Applications (IDNA) Net::IDN::UTS46 -- Unicode IDNA Compatibility Processing (UTS #46) Net::IDN::Punycode -- ASCII-compatible encoding of Unicode (Punycode, RFC 3492) (security/caff needs this module), thanks gdt@.

12.0 Remove dependency on jaraco.util. Instead depend on surgical packages. Deprecated irc.logging in favor of jaraco.logging. Dropped support for Python 3.2. 11.1.1 Issue #55: Correct import error on Python 2.7. 11.1 Decoding errors now log a warning giving a reference to the Decoding Input section of the readme. 11.0 Renamed irc.client.Manifold to irc.client.Reactor. Reactor better reflects the implementation as a reactor pattern <. This name makes it’s function much more clear and inline with standard terminology. Removed deprecated manifold and irclibobj properties from Connection. Use reactor instead. Removed deprecated ircobj from SimpleIRCClient. Use reactor instead. 10.1 Added ServerConnection.as_nick, a context manager to set a nick for the duration of the context. 10.0 Dropped support for Python 2.6. Dropped irc.client.LineBuffer and irc.client.DecodingBuffer (available in irc.client.buffer). Renamed irc.client.IRC to irc.client.Manifold to provide a clearer name for that object. Clients supporting 8.6 and later can use the Manifold name. Latest clients must use the Manifold name. Renamed irc.client.Connection.irclibobj property to manifold. The property is still exposed as irclibobj for compatibility but will be removed in a future version. Removed unused irc.client.mask_matches function. Removed unused irc.client.nick_characters. Added extra numerics for ‘whoisaccount’ and ‘cannotknock’. 9.0 Issue #46: The whois command now accepts a single string or iterable for the target. NickMask now returns None when user, host, or userhost are not present. Previously, an IndexError was raised. See Pull Request #26 for details.

cgdb-0.6.8 (11/13/2014) * Fix issue #40, the map commands were adding additional new lines to the mappings. For instance, 'imap a b' in the ~/.cgdb/cgdbrc file would cause a to map to 'b<cr>' instead of just 'b'. * Added feature from issue #29, added 'until' command to CGDB. * Updated autotools configuration files to satisfy warnings and recommendations produced by autotools when run. * Fix issue #49, a gcc compiler warning. * Fixed a hang consuming 100% CPU usage on OS X Mavericks (github #48). * Fixed a hang when quitting cgdb while inferior is running (github #1 and #5 and #46). This was believed to be fixed in the last release but I've finally reproduced the issue and fixed it for good. cgdb-0.6.7 (01/14/2013) * Changed documentation license from GFDL to GPL (github #6). * Fixed a hang on MacOS when quitting cgdb while inferior is running (github #1 and #5). * Fixed a crash when pressing 'n' in source window (github #5). * Fixed a bug opening files (and toggling breakpoints in files) with special characters (e.g. space) in their names. cgdb-0.6.6 (09/06/2011) * Fixed a compile error on Cygwin 1.7 (signature for path conversion functions changed). * Fixed a segfault on 64-bit systems in rline.c due to a missing prototype of cgdb_malloc. Thanks to Pietro Cerutti for reporting and diagnosing this one! * Fixed a bug in the file dialog. When searching for a file, and you hit enter to select it, CGDB would sometimes skip to the next file that matches and open that file instead. * CGDB should now build out of the box on Cygwin again. CGDB used to only support building against curses.h. Now it also supports building against ncurses/curses.h. * No longer set the prompt to (gdb) on startup.

@ret

Upstream changes: version 3.27 (2015-05-05) [ENHANCEMENTS] * Cisco Aironet PSU information * Only log adding mibdirs at debug level 2 [BUG FIXES] * [#221] Drop Cisco Voice VLAN 4096 version 3.26 (2015-03-07) [ENHANCEMENTS] * Add fan and psu reporting to Layer3::Dell * Include Voice VLANs in (tagged) VLAN Membership on Cisco devices [BUG FIXES] * Fix typo in MRO::print_superclasses version 3.25 (2015-02-25) [ENHANCEMENTS] * Add new model name mappings for to Layer2::HP version 3.24 (2015-02-04) [ENHANCEMENTS] * Support RSTP and ieee8021d STP operating modes in RapidCity [BUG FIXES] * Fix single instance leafs defined in %FUNCS to behave like table leafs * Fix incorrect FDB ID to VLAN ID mapping in Bridge and L3:Enterasys version 3.23 (2014-12-09) [ENHANCEMENTS] * Update MIB used in L1::Asante * Enhanced STP support for L3::Extreme [BUG FIXES] * Fix Cisco VLAN membership issue introduced in 3.22 related to capturing port VLANs on Cisco interfaces which are configured for trunking but are not in operational trunking mode version 3.22 (2014-12-02) [NEW FEATURES] * Support obtaining FDB in Avaya SPBM edge deployments in L2::Baystack NOTE: This requires a RAPID-CITY MIB with the rcBridgeSpbmMacTable * Support for Fortinet devices in new class L3::Fortinet [ENHANCEMENTS] * Include LLDP support in base Layer2 and Layer3 classes. Due to the widespread adoption of LLDP, this should improve mapping networks when devices aren't supported in a more specific class. * No longer ignore interfaces based on name, in base L2/L3/L7 device classes. For several device classes SNMP::Info will now return tunnel interfaces and/or loopbacks, if present. * Use dot1qVlanCurrentTable if available to capture dynamic and static VLANs, fall back to dot1qVlanStaticTable if not available. * New method i_vlan_membership_untagged() for VLANs transmitted as untagged frames. * Capture Aruba AP hardware and software version when available * New STP methods to support gathering information from devices running mutiple STP instances such as PVST and MST * Enhanced STP support for Avaya and Foundry classes [BUG FIXES] * [#64] Misdetection: Wireless APs, add products MIB to L2::3Com * Use FDB ID to VID mapping if available to determine end station VLAN rather than assuming they are the same. * Capture port VLANs on Cisco interfaces which are configured for trunking but are not in operational trunking mode * Correct munging of stp_p_port(), i_stp_port(), and stp_root() methods in Bridge * In LLDP.pm don't create a variable in a conditional version 3.20 (2014-09-08) [NEW FEATURES] * Override layers in Juniper for routers with switch modules [BUG FIXES] * Update MANIFEST to include Ubiquiti files version 3.19 (2014-08-01) [NEW FEATURES] * Support for Ubiquiti Access Points in new class L2::Ubiquiti (begemot) * Preliminary support for 3Com switches in new class L2::3Com (begemot) [BUG FIXES] * Fix Avaya detection lldp_port() * Silence uninitialized value warning in L3::Cisco * H3C fixes (begemot) * Only use L2::ZyXEL_DSLAM for ZyXEL DSL modules version 3.18 (2014-07-02) [ENHANCEMENTS] * Pseudo ENTITY-MIB methods added to L3::Tasman for hardware information * Capture VPC Keepalive IP addresses in L3::Nexus (jeroenvi) * L2::Netgear inheritance clean up and removal of unnecessary c_* methods defined in Info base class [BUG FIXES] * Correctly identify device type (class) for instantiated objects which have overridden layers. * [#58] Fix inheritance in L3::FWSM and L3::CiscoASA * [#71] Don't try to match on a false port description in lldp_if * [#54] Possible bad values returned for cdp_id and lldp_port with some HP gear (Joel Leonhardt) version 3.17 (2014-06-23) [ENHANCEMENTS] * POD tests are not required for distribution. version 3.16 (2014-06-23) [ENHANCEMENTS] * Add method resolution discovery in SNMP::Info::MRO helper module * Consolidate CiscoImage class into CiscoStats class * Clean up inheritance for Cisco classes. With this change all applicable classes now inherit CiscoAgg, CiscoStpExtensions, CiscoPortSecurity, CiscoPower, and LLDP classes. * Remove inheritance of classes the devices do not support in L3::FWSM and L3::CiscoASA [BUG FIXES] * Use CiscoVTP methods to get interface VLAN in L3::Cisco rather than solely relying on the interface description. version 3.15 (2014-07-10) [NEW FEATURES] * Offline mode and Cache export/priming. [ENHANCEMENTS] * Return serial number for Cisco 3850 from entPhysicalSerialNum [BUG FIXES] * Cisco SB serial number probably did not work version 3.14 (2014-06-07) [ENHANCEMENTS] * Improvements to Mikrotik module (Alex Z) * Don't unshift length from broken lldpRemManAddrTable implementations (G. Shtern) * 802.3ad LAG support in Layer3::H3C * Add LLDP capabilities to Layer2::HPVC class [BUG FIXES] * Return correct VLAN info with qb_fw_table() on Layer2::HP version 3.13 (2014-03-27) [ENHANCEMENTS] * Cisco PAgP support added to LAG method * HP ProCurve LAG support by inheriting Info::Aggregate class version 3.12 (2014-02-10) [ENHANCEMENTS] * Modify L3::Passport to obtain forwarding table information from RAPID-CITY if information is not available in either Q-BRIDGE-MIB or BRIDGE-MIB. Needed for VSP 9000 prior to version 4.x (Tobias Gerlach) [BUG FIXES] * [#52] NETSCREEN-IP-ARP-MIB considered harmful * Foundry/Brocade aggreate port master ifIndex resolved properly version 3.11 (2014-01-26) [NEW FEATURES] * [#31] port-channel (aggregate) support. Aggregate support added in new agg_ports() method. Inital support added for Arista (ifStack), Avaya (MLT), Brocade (MST), and Cisco (802.3ad). [ENHANCEMENTS] * Use Q-BRIDGE-MIB as default with fallback to BRIDGE-MIB across all classes for the fw_mac, fw_port, and fw_status methods * Additional support for Avaya 8800 series in L3::Passport [BUG FIXES] * Modify cdp_cap() to handle devices which return space delimited strings for cdpCacheCapabilities rather than hex strings * [#51] Netdisco shows broken topology for devices with no alias entry for primary IP - Collect nsIfMngIp when getting IP interfaces in L3::Netscreen * Fix Extreme XOS i_vlan_membership - Revert [28bbe0], fix bug with untagged being added to @ret twice (Robert Kerr) * Skip default CPU management addresses on VSP and 8800/8600 series in L3::Passport to prevent erroneous duplicate addresses version 3.10 (2013-12-16) [BUG FIXES] * Data values of zero are now sent to munge method instead of skipped version 3.09 (2013-12-15) [NEW FEATURES] * [#45] IBM (Blade Network Technologies) Rackswitch support in new class L3::IBMGbTor * [] set_i_untagged combines both set_i_vlan and set_i_pvid in one method * [#41] Riverbed Steelhead support added in new class L3::Steelhead * New c_cap(), cdp_cap(), and lldp_cap() methods which return a hash of arrays with each array containing the system capabilities reported as supported by the remote system via CDP or LLDP. [ENHANCEMENTS] * Remove "Switch" from model name in L3::Foundry * [#49] IOS-XR support, add identification of IOS XR and version in CiscoStats * Aruba POE Support * Aruba utilizes Q-BRIDGE-MIB when available for VLAN information to better support wired switches * Add lldp_platform() method which uses lldp_rem_sysdesc() or lldp_rem_sysname() to provide a clue to type of remote LLDP capable device. * [RT#78232] Extend cdpCacheCapabilities to show more CDP bits [BUG FIXES] * Modify _xos_i_vlan_membership() in L3::Extreme to only include tagged ports * When determining the BSSID in Airespace there is only one hexadecimal digit available so skip if outside the range of 1-16, 17 is reserved for 3rd party AP's * Don't assume entity index 1 is the chassis and has serial in Layer3 * Capture serial number on newer Aruba devices * munge_bits() correctly unpacks BITS * Fix for single instance table leafs in test_class_mocked.pl * Fix power module indexing version 3.08 (2013-10-22) [ENHANCEMENTS] * Rewrite of L3::Aruba, now supports pseudo ENTITY-MIB methods to gather module information, more interface information for APs, more wireless information to include client stats, and arpnip information from wireless clients. WARNING: AP device interfaces are now based on AP MAC and radio versus BSSID to align with other wireless classes. * [#64] Add i_speed_admin() to L2::2900 (psychiatric) * [#66] Support for VSS via CISCO-VIRTUAL-SWITCH-MIB in L3::6500 * [#67] Add the possibility to set speed for Layer3::C4000 (psychiatric) * [#69] set speed and duplex on Cisco VSS system (psychiatric) * munge_null() now removes all non-printable control characters * Support Aironet standalone access points (Layer2::Aironet) running IOS15 * lldp_port() returns port ID instead of port description if the port ID subtype is "interface name". This improves the ability to correlate ports by name when a port description is also set. * Add docs note about make_snmpdata.pl under EXTENDING SNMP::Info * [#46] Brocade (Foundry) Module Support * Brocade (Foundry) POE Support * Support peth_port_power() power supplied by PoE ports in L2::Baystack * Update test_class.pl utility to allow ignore of snmp.conf and test summarize more standard class methods * On EOS, the LLDP port ID is a dot1d port * Use LLDP in Layer3::Aruba, for switches * Clean up more model names in L2::Baystack [BUG FIXES] * [#68] Fix device_port entries for switches with non-unique ifDesc (Nic Bernstein) * Don't try to munge undef values * [#49] Perl 5.18 UNIVERSAL::can change could cause infinite loop * Silence warning from uninitialized variable in L3::Passport e_descr() version 3.07 (2013-10-01) [ENHANCEMENTS] * Support for Pica8 switches in L3::Pica8 * Factor out cache/munge code from global/attr methods [BUG FIXES] * [#48] Switch duplicate J9624A for J9626A in Layer2/HP (R. Kerr) * Correct device serial number reporting for Nexus devices * Override ipAddrTable methods in L3::Nexus as some versions do not index the table with the IPv4 address in accordance with the MIB definition. version 3.05 (2013-08-16) [ENHANCEMENTS] * [#47] Add model info on HP 2530 and HP 2920 series * Add support for Cisco Small Business series Layer2/CiscoSB class * Add proper LLDP support to Netgear.pm * Change $netgear->interfaces() to use ifName rather than ifDescr as the former is unique per interface while the latter is not. If ifName is not present, concatenate ifDescr and ifIndex to achieve a unique value. * Properly report hardware version, Serial No. and OS Version for Netgear. version 3.03 (2013-07-11) [BUG FIXES] * Add missing =back to POD (A. Hartmaier) version 3.02 (2013-07-08) [ENHANCEMENTS] * Properly pull os_ver from Netgear GS series switches. * Support Alcatel devices with layer3 features. * Identify Cisco Aironet 1140 APs as Layer2::Aironet * LAN switch support added to Layer3::Aruba class * [RT#86725] - Identify Cisco Catalyst 3850 as Layer3::C6500 (C. Causer) version 3.01 (2013-04-13) [API Changes] * The methods c_ip(), c_if(), c_port(), c_id(), and c_platform() now represent common topology methods and will try to return a combined hash of data from all L2 topology protocols either running on the device or specified in the method call. The topology specific methods have been been prefixed with the protocol name in lowercase so that they can be called directly, sonmp_ip(), cdp_ip(), etc. * L2::Bay and L2::Foundry have been removed from the distribution. Both classes were depreciated and all functionality is available through L2::Baystack and L3::Foundry. [NEW FEATURES] * [3160037] - Support _raw suffix on methods to skip munging * [3185391] - Support for F5 devices in new class L3::F5 * [3323814] - Arp support for Netscreen (David Baldwin) * [3323821] - Support for Netscreen w/ WLAN (eg SSG5) (David Baldwin) * [3599277] - Q-BRIDGE Support to collect VLAN in macsuck * [3033731] - Alcatel-Lucent OmniSwich AMAP Support in new AMAP class * [3598896] - Lantronix device support (J R Binks) * [3598337] - Lantronix SLC support * Support for Cisco ASA in L3::CiscoASA (Kraus/Hartmaier/Bernstein) * Support for Avaya VSP 9000 series in L3::Passport * Support for Avaya VSP 7000 series in L2::Baystack * Support Avaya (Trapeze) Wireless Controllers in new class L2::NWSS2300 * Support Juniper (Trapeze) Wireless Controllers in new class L2::Trapeze * Support for newer Radware Alteon ADC switches 4408/4416/5412/5224 and older AWS 2000/3000 series in existing L3::AlteonAD * Support for H3C & HP A-series in new class L3::H3C * Support for Citrix Netscaler appliances in new class L7::Netscaler * New configuration option IgnoreNetSNMPConf will ignore Net-SNMP configuration files on object initialization * Two new utilities added in t/util to assist in developing device support; make_snmpdata.pl gathers SNMP data (snmpwalk) in a format that can be used with test_class_mocked.pl which mocks an SNMP agent to enable testing with no network access to a device. [ENHANCEMENTS] * UNIVERSAL::can() now works with dynamic methods * Dynamically generated methods are added to symbol table to avoid AUTOLOAD on subsequent calls * L2::Airespace now supports 802.11n client tx rates * L2::Airespace now reports AP Ethernet MAC as port MAC for radio ports * CiscoStats improvements to determine os versions, eg IOS XE ver on Sup7L-E * CiscoStats now reports 'ios-xe' if the device runs IOS XE (used to be 'ios') * Improved support of XOS based Extreme devices [BUG FIXES] * [3564920] - lldp_if gives wrong data for Enterasys version 2.11 (2012-12-09) [BUG FIXES] * Add fall-back for sysDescr on Force10 version 2.10 (2012-12-08) [NEW FEATURES] * Support for Force10 devices (W. Bulley)

Update LICENSE HOMEPAGE and MASTER_SITES Now it is python3 compatible Complete test target Upstream changes: 3.0.8 2015-06-23 [NEW] Added a monitoring guide to the documentation. [FIX] Improved packaging (thanks to Larissa Reis). [FIX] Fixed and improved various test cases. 3.0.7 2015-03-01 [FIX] State of resources and requests were inconsistent before the request has been processed (issue #62). [FIX] Empty conditions were never triggered (regression in 3.0.6, issue #63). [FIX] Environment.run() will fail if the until event does not get triggered (issue #64). [FIX] Callback modification during event processing is now prohibited (thanks to Andreas Beham). 3.0.6 - 2015-01-30 [NEW] Guide to SimPy resources. [CHANGE] Improve performance of condition events. [CHANGE] Improve performance of filter store (thanks to Christoph Körner). [CHANGE] Exception tracebacks are now more compact. [FIX] AllOf conditions handle already processed events correctly (issue #52). [FIX] Add sync() to RealtimeEnvironment to reset its internal wall-clock reference time (issue #42). [FIX] Only send copies of exceptions into processes to prevent traceback modifications. [FIX] Documentation improvements. 3.0.5 2014-05-14 [CHANGE] Move interruption and all of the safety checks into a new event (pull request #30) [FIX] FilterStore.get() now behaves correctly (issue #49). [FIX] Documentation improvements. 3.0.4 2014-04-07 [NEW] Verified, that SimPy works on Python 3.4. [NEW] Guide to SimPy events [CHANGE] The result dictionary for condition events (AllOF / & and AnyOf / |) now is an OrderedDict sorted in the same way as the original events list. [CHANGE] Condition events now also except processed events. [FIX] Resource.request() directly after Resource.release() no longer successful. The process now has to wait as supposed to. [FIX] Event.fail() now accept all exceptions derived from BaseException instead of only Exception. 3.0.3 2014-03-06 [NEW] Guide to SimPy basics. [NEW] Guide to SimPy Environments. [FIX] Timing problems with real time simulation on Windows (issue #46). [FIX] Installation problems on Windows due to Unicode errors (issue #41). [FIX] Minor documentation issues. 3.0.2 2013-10-24 [FIX] The default capacity for Container and FilterStore is now also inf. 3.0.1 2013-10-24 [FIX] Documentation and default parameters of Store didn’t match. Its default capacity is now inf. 3.0 2013-10-11 SimPy 3 has been completely rewritten from scratch. Our main goals were to simplify the API and code base as well as making SimPy more flexible and extensible. Some of the most important changes are: Stronger focus on events. Processes yield event instances and are suspended until the event is triggered. An example for an event is a timeout (formerly known as hold), but even processes are now events, too (you can wait until a process terminates). Events can be combined with & (and) and | (or) to create condition events. Process can now be defined by any generator function. You don’t have to subclass Process anymore. No more global simulation state. Every simulation stores its state in an environment which is comparable to the old Simulation class. Improved resource system with newly added resource types. Removed plotting and GUI capabilities. Pyside and matplotlib are much better with this. Greatly improved test suite. Its cleaner, and the tests are shorter and more numerous. Completely overhauled documentation.

2.0 (2015-05-18) ++++++++++++++++ - Added support for Unicode IDNA Compatibility Processing (aka Unicode Technical Standard #46). Big thanks to Jon Ribbens who contributed this functionality.

pkgsrc changes (no functional changes intended): o unset USE_LANGUAGES o use NO_BUILD instead of defining an empty do-build target Changes: # Version 2.015 (release build) Changes vs. release v2.013: - new vertical metrics = decreased line spacing height - Issues #28, #32, #39, #41, #95, #103 - adjusted vertical position of the colon to a higher position, improves alignment with other punctuation glyphs (U+003A) - Issue #66 - changed vertical position of the dash (U+002D) so that regular and oblique, bold and bold oblique are properly aligned - Issue #107 - updated hinting algorithm for bold set (improved point position over stem of lowercase j/i for some text sizes) - Issue #84 - underscore (U+005F) centered, increased width, increased height & aligned vertical position closer to baseline - Issues #97, #98, #100, 103, - increased vertical position of dieresis mark on lowercase u dieresis (U+00FC) - Issue #61 - increased vertical position of dieresis mark on lowercase i dieresis (U+00EF) - increased vertical position of dieresis mark on lowercase e dieresis (U+00EB) - decreased vertical position of the asterisk (U+002A) - Issue #34 - new design for ascii tilde - broader curves, taller glyph with goal to improve appearance at small text sizes where it tended to render like a dash (U+007E) - Issue #37 - new ttf build autohinting script (./postbuild_processing/tt-hinting/autohint.sh) - new ttf build autohinting Control Instructions File - bold set (./postbuild_processing/tt-hinting/Hack-Bold-TA.txt) - new ttf build release script (./postbuild_processing/tt-hinting/release.sh) - new web font release script (./postbuild_processing/webfonts/releasewebfonts.sh) - new vfb to UFO source file conversion script (./tools/makeufo.sh) - new UFO source file types - includes separate source files for TrueType (`*-TT.ufo`) and PostScript (`*-PS.ufo`) releases - source file path changes: now includes separate `ufo` and `vfb` directories under the `./source` repository directory - Hack Open Font license updated to version 2.0. The license changes better define the Hack project as a derivative project of the Bitstream Vera Sans Mono typeface project and are intended to make the license more consistent with the Bitstream Vera libre, open source license under which Hack is co-licensed. There are no new restrictions on use of the fonts with these license changes. Embedding permissions are made explicit in this version of the Hack Open Font license. # Version 2.013 (release build) Changes vs. release v2.010: - Fixed missing middle dot glyph (U+00B7), adjusted width of U+00B7 em box to address spacing issues in editors that highlight empty spaces (Issues #27 & #46) - Powerline glyph alignment and size adjustments (Issue #33) - Fixed name tables to address: - incorrect oblique rendering with Java type renderers on OS X (Issue #26) - incorrect italic + bold + bold oblique rendering in some syntax highlighters (Issues #42, #50, #60) - backslash character took inappropriate vertical alignment because of incorrect slant angle in some editors (Issue #67) - Changed oblique and bold oblique font names to "Hack Italic" and "Hack Bold Italic" to address Windows listings - Changed oblique and bold oblique webfont names to "hack-italic-webfont.[xxx]" and "hack-bolditalic-webfont.[xxx]" - Changed oblique and bold oblique basic Latin + Latin-1 webfont subsets to the names "hack-italic-latin-webfont.[xxx]" and "hack-bolditalic-latin-webfont.[xxx]" - Changed license name from "Modified SIL Open Font License" to "Hack Open Font License" to comply with SIL regulations for SIL Open Font License modifications - Removed all license references to SIL to comply with SIL regulations for modifications of the SIL Open Font License - Removed SIL Open Font License preamble from the Hack Open Font License to comply with SIL regulations for modifications of the SIL Open Font License - Removed the following statement from Hack Open Font License condition #3: "This restriction only applies to the primary font name as presented to the users." to address a reserved font name conflict with the Bitstream Vera license - Modified the build directory structure for the Hack web fonts - Added Hack webfont CSS files to the build directory

* Disable debug library Changelog: Release 1.6.1 (2015-08-03) ========================== - added project and solution files for Visual Studio 2015 - upgraded bundled SQLite to 3.8.11.1 - fixed GH #782: Poco::JSON::PrintHandler not working for nested arrays - fixed GH #819: JSON Stringifier fails with preserve insert order - fixed GH #878: UUID tryParse - fixed GH #869: FIFOBuffer::read(T*, std::size_t) documentation inaccurate - fixed GH #861: Var BadCastException - fixed GH #779: BUG in 1.6.0 Zip code - fixed GH #769: Poco::Var operator== throws exception - fixed GH #766: Poco::JSON::PrintHandler not working for objects in array - fixed GH #763: Unable to build static with NetSSL_OpenSSL for OS X - fixed GH #750: BsonWriter::write<Binary::Ptr> missing size ? - fixed GH #741: Timestamp anomaly in Poco::Logger on WindowsCE - fixed GH #735: WEC2013 build fails due to missing Poco::Path methods. - fixed GH #722: poco-1.6.0: Unicode Converter Test confuses string and char types - fixed GH #719: StreamSocket::receiveBytes and FIFOBuffer issue in 1.6 - fixed GH #706: POCO1.6 Sample EchoServer BUG - fixed GH #646: Prevent possible data race in access to Timer::_periodicInerval - DeflatingStream: do not flush underlying stream on sync() as these can cause corrupted files in Zip archives Release 1.6.0 (2014-12-22) ========================== - fixed GH #625: MongoDB ensureIndex double insert? - fixed GH #622: Crypto: RSATest::testSign() should verify with public key only - fixed GH #620: Data documentation sample code outdated - fixed GH #618: OS X 10.10 defines PAGE_SIZE macro, conflicts with PAGE_SIZE in Thread_POSIX.cpp - fixed GH #616: Visual Studio warning C4244 - fixed GH #612: OpenSSLInitializer calls OPENSSL_config but not CONF_modules_free - fixed GH #608: (Parallel)SocketAcceptor ctor/dtor call virtual functions - fixed GH #607: Idle Reactor high CPU usage - fixed GH #606: HTMLForm constructor read application/x-www-form-urlencoded UTF-8 request body first parameter with BOM in name - fixed GH #596: For OpenSSL 1.0.1, include openssl/crypto.h not openssl/fips.h - fixed GH #592: Incorrect format string in Poco::Dynamic::Struct - fixed GH #590: Poco::Data::SQlite doesn't support URI filenames - fixed GH #564: URI::encode - fixed GH #560: DateTime class calculates a wrong day - fixed GH #549: Memory allocation is not safe between fork() and execve() - fixed GH #500: SSLManager causes a crash - fixed GH #490: 2 byte frame with payload length of 0 throws "Incomplete Frame Received" exception - fixed GH #483: multiple cases for sqlite_busy - fixed GH #482: Poco::JSON::Stringifier::stringify bad behaviour - fixed GH #478: HTTPCredentials not according to HTTP spec - fixed GH #471: vs2010 release builds have optimization disabled ? - fixed GH #468: HTTPClientSession/HTTPResponse not forwarding exceptions - fixed GH #438: Poco::File::setLastModified() doesn't work - fixed GH #402: StreamSocket::receiveBytes(FIFOBuffer&) and sendBytes(FIFOBuffer&) are not thread safe - fixed GH #345: Linker warning LNK4221 in Foundation for SignalHandler.obj, String.obj and ByteOrder.obj - fixed GH #331: Poco::Zip does not support files with ".." in the name. - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #294: Poco::Net::TCPServerParams::setMaxThreads(int count) will not accept count == 0. - fixed GH #215: develop WinCE build broken - fixed GH #63: Net::NameValueCollection::size() returns int - Poco::Logger: formatting methods now support up to 10 arguments. - added Poco::Timestamp::raw() - Poco::DeflatingOutputStream and Poco::InflatingOutputStreams also flush underlying stream on flush()/sync(). - Poco::Util::Timer: prevent re-schedule of cancelled TimerTask - enabled WinRegistryKey and WinRegistryConfiguration for WinCE - Poco::BasicEvent improvements and preparations for future support of lambdas/std::function - upgraded bundled sqlite to 3.8.7.2 - Poco::Thread: added support for starting functors/lambdas - Poco::Net::HTTPClientSession: added support for global proxy configuration - added support for OAuth 1.0/2.0 via Poco::Net::OAuth10Credentials and Poco::Net::OAuth20Credentials classes. - Poco::Net::IPAddress: fixed IPv6 prefix handling issue on Windows - added Poco::Timestamp::TIMEVAL_MIN and Poco::Timestamp::TIMEVAL_MAX - added Poco::Clock::CLOCKVAL_MIN and Poco::Clock::CLOCKVAL_MAX - added poco_assert_msg() and poco_assert_msg_dbg() macros - Poco::Net::Context: fixed a memory leak if the CA file was not found while creating the Context object (the underlying OpenSSL context would leak) - Poco::URI: added new constructor to create URI from Path - Various documentation and style fixes - Removed support (project/solution files) for Visual Studio.NET 2003 and Visual Studio 2005. - Improved CMake support Release 1.5.4 (2014-10-14) ========================== - fixed GH #326: compile Net lib 1.5.2 without UTF8 support enabled - fixed GH #518: NetworkInterface.cpp compile error w/ POCO_NO_WSTRING (1.5.3) - Fixed MSVC 2010 warnings on large alignment - make HTTPAuthenticationParams::parse() add value on end of string - fixed GH #482: Poco::JSON::Stringifier::stringify bad behaviour - fixed GH #508: Can't compile for arm64 architecture - fixed GH #510: Incorrect RSAKey construction from istream - fix SharedMemory for WinCE/WEC2013 - Add NIOS2 double conversion detection, fixes compile errors - added VS2013 project/solution files for Windows Embedded Compact 2013 - added Process::isRunning() - NetSSL: Fix typo in documentation - NetSSL_OpenSSL: support for TLS 1.1 and 1.2 - Zip: Added CM_AUTO, which automatically selects CM_STORE or CM_DEFLATE based on file extension. Used to avoid double-compression of already compressed file formats such as images. - added %L modifier to PatternFormatter to switch to local time - removed unnecessary explicit in some multi-arg constructors - Allow SecureStreamSocket::attach() to be used in server connections - added Var::isBoolean() and fixed JSON stringifier - added poco_unexpected() macro invoking Bugcheck::unexpected() to deal with unexpected exceptions in destructors - fixed GH #538 prevent destructors from throwing exceptions - improved HTTP server handling of errors while reading header - fixed GH #545: use short for sign - upgraded SQLite to 3.8.6 - fixed GH #550 WebSocket fragmented message problem - improved HTTPClientSession handling of network errors while sending the request - updated bundled PCRE to 8.35.0 - fixed GH #552: FIFOBuffer drain() problem - fixed GH #402: StreamSocket::receiveBytes(FIFOBuffer&) and sendBytes(FIFOBuffer&) are not thread safe - HTTPCookie: fix documentation for max age - added Timestamp::raw() and Clock::raw() - Poco::Buffer properly handles zero-sized buffers - GH #512: Poco:Data:ODBC:Binder.h causes a crash - Added Crypto_Win and NetSSL_Win libraries which are re-implementations of existing Crypto and NetSSL_OpenSSL libraries based on WinCrypt/Schannel. The new libraries can be used as an almost drop-in replacement for the OpenSSL based libraries on Windows and Windows Embedded Compact platforms. Only available from GitHub for now. Release 1.5.3 (2014-06-30) ========================== - fixed GH# 316: Poco::DateTimeFormatter::append() gives wrong result for Poco::LocalDateTime - Poco::Data::MySQL: added SQLite thread cleanup handler - Poco::Net::X509Certificate: improved and fixed domain name verification for wildcard domains - added Poco::Clock class, which uses a system-provided monotonic clock (if available) and is thus not affected by system realtime clock changes. Monotonic Clock is available on Windows, Linux, OS X and on POSIX platforms supporting clock_gettime() and CLOCK_MONOTONIC. - Poco::Timer, Poco::Stopwatch, Poco::TimedNotificationQueue and Poco::Util::Timer have been changed to use Poco::Clock instead of Poco::Timestamp and are now unaffected by system realtime clock changes. - fixed GH# 350: Memory leak in Data/ODBC with BLOB - Correctly set MySQL time_type for Poco::Data::Date. - fixed GH #352: Removed redundant #includes and fixed spelling mistakes. - fixed setting of MYSQL_BIND is_unsigned value. - fixed GH #360: CMakeLists foundation: add Clock.cpp in the list of source files - Add extern "C" around <net/if.h> on HPUX platform. - added runtests.sh - fixed CPPUNIT_IGNORE parsing - fixed Glob from start path, for platforms not alowing transverse from root (Android) - added NTPClient (Rangel Reale) - added PowerShell build script - added SmartOS build support - fix warnings in headers - XMLWriter: removed unnecessary apostrophe escaping (&apos) - MongoDB: use Int32 for messageLength - fixed GH #380: SecureSocket+DialogSocket crashes with SIGSEGV when timeout occours - Improve RSADigestEngine, using Poco::Crypto::DigestEngine to calculate hash before signing - added Poco::PBKDF2Engine - Fixed GH #380: SecureSocket+DialogSocket crashes with SIGSEGV when timeout occours - added support for a 'Priority' attribute on cookies. - GH #386: fixed bug in MailMessage without content-transfer-encoding header - GH #384: ew hash algorithms support for RSADigestEngine - fixed Clock overflow bug on Windows - Poco::ByteOrder now uses intrinsics, if available - CMake: added /bigobj option for msvc - Fix typo to restore Net/TestSuite_x64_vs120 build - correct path for CONFIGURE_FILE in CMakeLists.txt - Building Poco 1.5.2 for Synology RS812+ (Intel Atom) (honor POCO_NO_INOTIFY) - added WEC2013 support to buildwin.cmd and buildwin.ps1 - HTMLForm: in URL encoding, percent-encode more characters - Fixed #include <linux/if.h> conflict with other libraries - Poco::Net::X509Certificate::verify() no longer uses DNS reverse lookups to validate host names - cert hostname validation is case insensitive and stricter for wildcard certificates - TCPServer: do not reduce the capacity of the default ThreadPool - added POCO_LOG_DEBUG flag - Zip: fixed a crash caused by an I/O error - added runtest script for windows - added SQlite Full Text Search support - added Thread::trySleep() and Thread::wakeUp() - fixed GH #410: Bug in JSON::Object.stringify() in 1.5.2 - fixed GH #362: Defect in Var::parseString when there is no space between value and newline - fixed GH #314: JSON parsing bug - added GH #313: MetaColumn additions for Data::ODBC and Data::SQLite - fixed GH #346: Make Poco::Data::Date and Poco::Data::Time compare functions const. - fixed GH #341: Compiling poco-1.5.2 for Cygwin - fixed GH #305: There are bugs in Buffer.h - fixed GH #321: trivial build fixes (BB QNX build) - fixed GH #440: MongoDB ObjectId string formatting - added SevenZip library (Guenter Obiltschnig) - fixed GH #442: Use correct prefix length field of Windows IP_ADAPTER_PREFIX structure - improved GH #328: NetworkInterface on Windows XP - fixed GH #154 Add support for MYSQL_TYPE_NEWDECIMAL to Poco::Data::MySQL - fixed GH #290: Unicode support - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #363: DateTimeParser tryParse/parse - added HTMLForm Content-Length calculation (Rangel Reale) - Make TemporaryFile append a slash to tempDir - fixed GH #319 android build with cmake - added hasDelegates() method to AbstractEvent - fixed GH #230: Poco::Timer problem - fixed GH #317: Poco::Zip does not support newer Zip file versions. - fixed GH #176: Poco::JSON::Stringifier UTF encoding - fixed GH #458: Broadcast address and subnet mask for IEEE802.11 network interface - fixed GH #456: poco: library install dirs per RUNTIME/LIBRARY/ARCHIVE Release 1.5.2 (2013-09-16) ========================== - added MongoDB library - fixed GH #57: poco-1.5.1: Doesn't compile for Android - added VoidEvent (Arturo Castro) - fixed GH #80: NumberFormatter::append broken - fixed GH #93: ParallelSocketAcceptor virtual functions - optional small object optimization for IPAddress, SocketAddress, Any and Dynamic::Var - SQLite events (insert, update, delete, commit, rollback) handlers - merged GH #91: Improve SQLite multi-threaded use (Rangel Reale) - merged GH #86: Invalid pointers to vector internals (Adrian Imboden) - automatic library initialization macros - fixed GH #110: WebSocket accept() fails when Connection header contains multiple tokens - fixed GH #71: WebSocket and broken Timeouts (POCO_BROKEN_TIMEOUTS) - fixed a warning in Poco/Crypto/OpenSSLInitializer.h - fixed GH #109: Bug in Poco::Net::SMTPClientSession::loginUsingPlain - added clang libc++ build configurations for Darwin and iPhone (Andrea Bigagli) - fixed GH #116: Wrong timezone parsing in DateTimeParse (Matej Knopp) - fixed GH #118: JSON::Object::stringify endless loop - added Recursive and SortedDirectoryIterator (Marian Krivos) - added ListMap (map-like container with preserving insertion order) - MailMessage: attachments saving support and consistent read/write - fixed GH #124: Possible buffer overrun in Foundation/EventLogChannel - fixed GH #119: JSON::Object holds values in ordered map - added JSON::PrintHandler - renamed JSON::DefaultHandler to ParseHandler (breaking change!) - fixed GH #127: Eliminate -Wshadow warnings - fixed GH #79: Poco::Thread leak on Linux - fixed GH #61: static_md build configs for Crypto and NetSSL - fixed GH #130: prefer sysconf over sysctlbyname - fixed GH #131: no timezone global var on OpenBSD - fixed GH #102: Some subprojects don't have x64 solutions for VS 2010 - added GH #75: Poco::Uri addQueryParameter method - Poco::Environment::osDisplayName() now recognizes Windows 8/Server 2012 - fixed GH #140: Poco::Runnable threading cleanup issue - simplified default TCP/HTTPServer construction - fixed GH #141: Application::run() documentation/implementation discrepancy - changed RowFormatter to SharedPtr<RowFormatter> in Data::RecordSet interface (breaking change!) - fixed GH #144: Poco::Dynamic emits invalid JSON - removed naked pointers from Data interfaces - fixed GH #82: name conflict in Data::Keywords::bind - fixed GH #157: MySQL: cannot bind to 'long' data type on Windows/Visual C++ - fixed GH #158: MySQL: MYSQL_BIND 'is_unsigned' member is not set - fixed GH #160: MultipartReader ignores first part, if preamble is missing - fixed GH #156: Possible buffer overrun in Foundation/EventLogChannel - XML: fixed an issue with parsing a memory buffer > 2 GB - upgraded to expat 2.1.0 - Data/ODBC: added support for setting query timeout (via setProperty of "queryTimeout"). Timeout is int, given in seconds. - fixed a potential endless loop in SecureStreamSocketImpl::sendBytes() and also removed unnecessary code. - fixed GH #159: Crash in openssl CRYPTO_thread_id() after library libPocoCrypto.so has been unloaded. - fixed GH #155: MailOutputStream mangles consecutive newline sequences - fixed GH #139: FileChannel::PROP_FLUSH is invalid (contains a tab character) - fixed GH #173: HTTPClientSession::proxyConnect forces DNS lookup of host names - fixed GH #194: MessageNotification constructor is inefficient. - fixed GH #189: Poco::NumberParser::tryParse() documentation bug - fixed GH #172: IPv6 Host field is stripped of Brackets in HTTPClientSession - fixed GH #188: Net: SocketAddress operator < unusable for std::map key - fixed GH #128: DOMWriter incorrectly adds SYSTEM keyword to DTD if PUBLIC is already specified - fixed GH #65: Poco::format() misorders sign and padding specifiers - upgraded bundled SQLite to 3.7.17 - replaced JSON parser with Poco::Web::JSON parser (from sandbox) - added JSON conversion to Dynamic Struct and Array - added VarIterator - modified behavior of empty Var (empty == empty) - added Alignment.h header for C++03 alignment needs - added Data/WebNotifier (DB, WebSocket) example - fixed GH #209: Poco::NumberFormatter double length - fixed GH #204: Upgrade zlib to 1.2.8 - fixed GH #198: The "application.configDir" property is not always created. - fixed GH #185: Poco::NumberFormatter::format(double value, int precision) ignore precision == 0 - fixed GH #138: FreeBSD JSON tests fail - fixed GH #99: JSON::Query an JSON::Object - limited allowed types for JSON::Query to Object, Array, Object::Ptr, Array::Ptr and empty - fixed GH #175: HTMLForm does not read URL parameters on POST or PUT - added GH #187: MySQL: allow access to the underlying connection handle - added GH #186: MySQL: support for MYSQL_SECURE_AUTH - fixed GH #174: MySQL: 4GB allocated when reading any largetext or largeblob field - fixed a potential memory leak in Poco::Net::HTTPClientSession if it is misused (e.g., sendRequest() is sent two times in a row without an intermediate call to receiveResponse(), or by calling receiveResponse() two times in a row without an intermediate call to sendRequest()) - GH #217 - removed a few unnecessary protected accessor methods from Poco::Net::HTTPClientSession that would provide inappropriate access to internal state - merged GH #210: Don't call CloseHandle() twice on Windows; Ability to select the threadpool that will be used to start an Activity(Patrice Tarabbia) - fixed GH #212: JSONConfiguration was missing from the vs90 project(Patrice Tarabbia) - fixed GH #220: add qualifiers for FPEnvironment in C99 (Lucas Clemente) - fixed GH #222: HTTPCookie doesn't support expiry times in the past (Karl Reid) - fixed GH #224: building 1.5.1 on Windows for x64 - fixed GH# 233: ServerSocket::bind6(Poco::UInt16 port, bool reuseAddress, bool ipV6Only) does not work - fixed GH# 231: Compatibility issue with Poco::Net::NetworkInterface - fixed GH# 236: Bug in RecursiveDirectoryIterator - added ColorConsoleChannel and WindowsColorConsoleChannel classes supporting colorizing log messages - fixed GH# 259: Poco::EventLogChannel fails to find 64bit Poco Foundation dll - fixed GH# 254: UTF8::icompare unexpected behavior - Poco::UUID::tryParse() also accepts UUIDs without hyphens. Also updated documentation (links to specifications). - added GH# 268: Method to get JSON object value using Poco::Nullable - fixed GH# 267: JSON 'find' not returning empty result if object is expected but another value is found - Added support for ARM64 architecture and iPhone 5s 64-bit builds (POCO_TARGET_OSARCH=arm64). Release 1.5.1 (2013-01-11) ========================== - using double-conversion library for floating-point numeric/string conversions - added Poco::istring (case-insensitive string) and Poco::isubstr - added SQLite sys.dual (in-memory system table) - applied SF Patch #120: The ExpireLRUCache does not compile with a tuple as key on Visual Studio 2010 - fixed SF Bug #599: JSON::Array and JSON::Object size() member can implicitly lose precision - fixed SF Bug #602: iterating database table rows not correct if no data in table - fixed SF Bug #603: count() is missing in HashMap - fixed GH #23: JSON::Object::stringify throw BadCastException - fixed GH #16: NetworkInterface::firstAddress() should not throw on unconfigured interfaces - Android compile/build support (by Rangel Reale) - TypeHandler::prepare() now takes const-reference - fixed GH #27: Poco::URI::decode() doesn't properly handle '+' - fixed GH #31: JSON implementation bug - fixed SF #597: Configure script ignores cflags - fixed SF #593: Poco 1.5.0 on FreeBSD: cannot find -ldl - added SF #542: SocketAddress() needs port-only constructor - fixed SF #215: Wrong return type in SocketConnector.h - applied SF Patch #97: fix c++0x / clang++ bugs - fixed GH32/SF596: Poco::JSON: Parsing long integer (int64) value fails. - added Net ifconfig sample (contributed by Philip Prindeville) - merged GH #34: add algorithm header (Roger Meier/Philip Prindeville) - fixed GH #26: Cannot compile on gcc - merged SF #111: FTP Client logging (Marian Krivos) - fixed GH #30: Poco::Path::home() throws when called from Windows Service - fixed GH #22: MySQL connection string lowercased - added MySQL support for Date/Time - upgraded SQLite to version 3.7.15.1 (2012-12-19) - improved SQLite execute() return (affected rows) value and added tests - added SQLite::Utility::isThreadSafe() function - added SQLite::Utility::setThreadMode(int mode) function - fixed GH #36: 'distclean' requires 3 traversals of project tree - fixed GH #41: Buffer::resize crash - fixed GH #42: Linux unbundled builds don't link - fixed GH #44: Problems with win x64 build - fixed GH #46: 1.5.1 build fails on OS X when using libc++ - fixed GH #48: Need getArgs() accessor to Util::Application to retrieve start-up arguments - fixed GH #49: NetworkInterface::list doesn't return MAC addresses - fixed GH #51: Android should use isfinite, isinf, isnan and signbit from the std namespace - fixed GH #53: JSON unicode fixes and running tests on invalid unicode JSON - added ParallelAcceptor and ParallelReactor classes - added EOF and error to FIFOBuffer Release 1.5.0 (2012-10-14) ========================== - added JSON library - added Util::JSONConfiguration - added FIFOBuffer and FIFOBufferStream - fixed SF# 3522906: Unregistering handlers from SocketReactor - fixed SF# 3522084: AbstractConfiguration does not support 64-bit integers - HTTPServer::stopAll(): close the socket instead of just shutting it down, as the latter won't wake up a select() on Windows - added SMTPLogger - added cmake support - fixed SF#3538778: NetworkInterface enumeration uses deprecated API - fixed SF#3538779: IPAddress lacks useful constructors: from prefix mask, native SOCKADDR - fixed SF#3538780: SocketAddress needs operator < function - fixed SF#3538775: Issues building on Fedora/Centos, etc. for AMD64 - fixed SF#3538786: Use size_t for describing data-blocks in DigestEngine - added IPAddress bitwise operators (&,|,^,~) - added IPAddress BinaryReader/Writer << and >> operators - modified IPAddress to force IPv6 to lowercase (RFC 5952) - fixed SF#3538785: SMTPClientSession::sendMessage() should take recipient list - added IPAddress::prefixLength() - UTF portability improvements - fixed SF#3556186: Linux shouldn't use <net/if.h> in Net/SocketDefs.h - added IPAddress RFC 4291 compatible site-local prefix support - fixed SF#3012166: IPv6 patch - added SF#3558085: Add formatter to MACAddress object - fixed SF#3552774: Don't hide default target in subordinate makefile - fixed SF#3534307: Building IPv6 for Linux by default - fixed SF#3516844: poco missing symbols with external >=lipcre-8.13 - added SF#3544720: AbstractConfigurator to support 64bit values - fixed SF#3522081: WinRegistryConfiguration unable to read REG_QWORD values - fixed SF#3563626: For Win32 set Up/Running flags on NetworkInterface - fixed SF#3560807: Deprecate setPeerAddress() as this is now done in getifaddrs - fixed SF#3560776: Fix byte-ordering issues with INADDR_* literals - fixed SF#3563627: Set IP address on multicast socket from socket family - fixed SF#3563999: Size BinaryWriter based on buffer's capacity(), not size() - fixed SF#102 Fix building Poco on Debian GNU/kFreeBSD - fixed SF#321 Binding DatTime or Timestamp - fixed SF#307 Detect the SQL driver type at run time - added VS 2012 Projects/Solutions - enhanced and accelerated numeric parsing for integers and floats - fixed SF#590 Segfault on FreeBSD when stack size not rounded - added warn function and warnmsg macro in CppUnit - fixed SF# 3558012 Compilation fails when building with -ansi or -std=c++0x - fixed SF# 3563517 Get rid of loss-of-precision warnings on x64 MacOS - fixed SF#3562244: Portability fix for AF_LINK - fixed SF #3562400: DatagramSocketImpl comment is incorrect Release 1.4.7p1 (2014-11-25) ============================ - Fixed Visual C++ 2010-2013 project files. Release builds now have optimization enabled. - Poco::URI: added constructor to create URI from Path. - fixed GH #618: OS X 10.10 defines PAGE_SIZE macro, conflicts with PAGE_SIZE in Thread_POSIX.cpp - Poco::Net::HTTPClientSession: added support for global proxy configuration - fixed GH #331: Poco::Zip does not support files with .. in the name. - fixed a memory leak in Poco::Net::Context constructor when it fails to load the certificate or private key files. - upgraded bundled SQLite to 3.8.7.2 - fixed GH #229: added missing value() function - fixed GH #69: MySQL empty text/blob Release 1.4.7 (2014-10-06) ========================== - fixed GH #398: PropertyFileConfiguration: input != output - fixed GH #368: Build failure of Poco 1.4.6p2 on FreeBSD 9.2 - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #317: Poco::Zip does not support newer Zip file versions. - fixed GH #454: Fix: handle unhandled exceptions - fixed GH #463: XML does not compile with XML_UNICODE_WCHAR_T - fixed GH #282: Using Thread in a global can cause crash on Windows - fixed GH #424: Poco::Timer deadlock - fixed GH #465: Fix result enum type XML_Error -> XML_Status - fixed GH #510: Incorrect RSAKey construction from istream - fixed GH #332: POCO::ConsoleChannnel::initColors() assigns no color to PRIO_TRACE and wrong color to PRIO_FATAL - fixed GH #550: WebSocket fragmented message problem - Poco::Data::MySQL: added SQLite thread cleanup handler - Poco::Net::X509Certificate: improved and fixed domain name verification for wildcard domains - fixed a crash in Foundation testsuite with Visual C++ 2012 - improved and fixed domain name verification for wildcard domains in Poco::Net::X509Certificate - updated TwitterClient sample to use new 1.1 API and OAuth - added Poco::Clock class, which uses a system-provided monotonic clock (if available) and is thus not affected by system realtime clock changes. Monotonic Clock is available on Windows, Linux, OS X and on POSIX platforms supporting clock_gettime() and CLOCK_MONOTONIC. - Poco::Timer, Poco::Stopwatch, Poco::TimedNotificationQueue and Poco::Util::Timer have been changed to use Poco::Clock instead of Poco::Timestamp and are now unaffected by system realtime clock changes. - added Poco::PBKDF2Engine class template - Poco::Net::HTTPCookie: added support for Priority attribute (backport from develop) - fixed makedepend.* scripts to work in paths containing '.o*' (contributed by Per-Erik Bjorkstad, Hakan Bengtsen) - Upgraded bundled SQLite to 3.8.6 - Support for Windows Embedded Compact 2013 (Visual Studio 2012) - Project and solution files for Visual Studio 2013 - Changes for C++11 compatibility. - fixed an issue with receiving empty web socket frames (such as ping) - improved error handling in secure socket classes - Poco::ByteOrder now uses intrinsics if available - added new text encoding classes: Latin2Encoding, Windows1250Encoding, Windows1251Encoding - Zip: Added CM_AUTO, which automatically selects CM_STORE or CM_DEFLATE based on file extension. Used to avoid double-compression of already compressed file formats such as images. Release 1.4.6p4 (2014-04-18) ============================ - no longer use reverse DNS lookups for cert hostname validation - cert hostname validation is case insensitive and more strict - HTMLForm: in URL encoding, percent-encode more special characters - fixed thread priority issues on POSIX platforms with non-standard scheduling policy - XMLWriter no longer escapes apostrophe character - fixed GH #316: Poco::DateTimeFormatter::append() gives wrong result for Poco::LocalDateTime - fixed GH #305 (memcpy in Poco::Buffer uses wrong size if type != char) - Zip: fixed a crash caused by an I/O error (e.g., full disk) while creating a Zip archive Release 1.4.6p3 (2014-04-02) ============================ - Fixed a potential security vulnerability in client-side X509 certificate verification. Release 1.4.6p2 (2013-09-16) ============================ - fixed GH #156: Possible buffer overrun in Foundation/EventLogChannel - XML: fixed an issue with parsing a memory buffer > 2 GB - upgraded to expat 2.1.0 - Data/ODBC: added support for setting query timeout (via setProperty of "queryTimeout"). Timeout is int, given in seconds. - fixed a potential endless loop in SecureStreamSocketImpl::sendBytes() and also removed unnecessary code. - fixed GH #159: Crash in openssl CRYPTO_thread_id() after library libPocoCrypto.so has been unloaded. - fixed GH #155: MailOutputStream mangles consecutive newline sequences - fixed GH# 139: FileChannel::PROP_FLUSH is invalid (contains a tab character) - fixed GH# 173: HTTPClientSession::proxyConnect forces DNS lookup of host names - fixed GH# 194: MessageNotification constructor is inefficient. - fixed GH# 189: Poco::NumberParser::tryParse() documentation bug - fixed GH# 172: IPv6 Host field is stripped of Brackets in HTTPClientSession - fixed GH# 188: Net: SocketAddress operator < unusable for std::map key - fixed GH# 128: DOMWriter incorrectly adds SYSTEM keyword to DTD if PUBLIC is already specified - fixed GH# 65: Poco::format() misorders sign and padding specifiers - upgraded bundled SQLite to 3.7.17 - upgraded bundled zlib to 1.2.8 - fixed a potential memory leak in Poco::Net::HTTPClientSession if it is misused (e.g., sendRequest() is sent two times in a row without an intermediate call to receiveResponse(), or by calling receiveResponse() two times in a row without an intermediate call to sendRequest()) - GH #217 - removed a few unnecessary protected accessor methods from Poco::Net::HTTPClientSession that would provide inappropriate access to internal state - fixed GH# 223 (Poco::Net::HTTPCookie does not support expiry times in the past) - fixed GH# 233: ServerSocket::bind6(Poco::UInt16 port, bool reuseAddress, bool ipV6Only) does not work - added ColorConsoleChannel and WindowsColorConsoleChannel classes supporting colorizing log messages - fixed GH# 259: Poco::EventLogChannel fails to find 64bit Poco Foundation dll - fixed GH# 254: UTF8::icompare unexpected behavior - Poco::UUID::tryParse() also accepts UUIDs without hyphens. Also updated documentation (links to specifications). - Added support for ARM64 architecture and iPhone 5s 64-bit builds (POCO_TARGET_OSARCH=arm64). Release 1.4.6p1 (2013-03-06) ============================ - fixed GH# 71: WebSocket and broken Timeouts (POCO_BROKEN_TIMEOUTS) - fixed an ambiguity error with VC++ 2010 in Data/MySQL testsuite - Poco::Net::NetworkInterface now provides the interface index even for IPv4 - added DNS::reload() as a wrapper for res_init(). - On Linux, Poco::Environment::nodeId() first always tries to obtain the MAC address of eth0, before looking for other interfaces. - Poco::Net::HTTPSession now always resets the buffer in connect() to clear any leftover data from a (failed) previous session - fixed copysign namespace issue in FPEnvironment_DUMMY.h - fixed a warning in Poco/Crypto/OpenSSLInitializer.h - added a build configuration for BeagleBoard/Angstrom - fixed GH# 109: Bug in Poco::Net::SMTPClientSession::loginUsingPlain) - fixed compile errors with clang -std=c++11 - fixed GH# 116: Wrong timezone parsing in DateTimeParse (fix by Matej Knopp) - updated bundled SQLite to 3.7.15.2 Release 1.4.6 (2013-01-10) ========================== - changed FPEnvironment_DUMMY.h to include <cmath> instead of <math.h> - updated bundled SQLite to 3.7.15.1 - fixed GH# 30: Poco::Path::home() throws - fixed SF Patch# 120 The ExpireLRUCache does not compile with a tuple as key on VS2010 - fixed SF# 603 count() is missing in HashMap - Crypto and NetSSL_OpenSSL project files now use OpenSSL *MD.lib library files for static_md builds. Previously, the DLL import libs were used. - Poco::Environment::osDisplayName() now recognizes Windows 8/Server 2012 Release 1.4.5 (2012-11-19) ========================== - added Visual Studio 2012 project files - buildwin.cmd now support building with msbuild for VS2010 and 2012. - added Poco::Optional class - fixed SF# 3558012 Compilation fails when building with -ansi or -std=c++0x - fixed SF# 3563517 Get rid of loss-of-precision warnings on x64 MacOS - fixed SF# 3562244: Portability fix for AF_LINK - fixed SF# 3562400: DatagramSocketImpl comment - fixed SF# 594: Websocket fails with small masked payloads - fixed SF# 588: Missing POCO_ARCH and POCO_ARCH_LITTLE_ENDIAN define for WinCE on SH4 - fixed SF# 581: Out-of-bound array access in Unicode::properties() function. - fixed SF# 590: Segfault on FreeBSD when stack size not rounded - fixed SF# 586: Poco::DateTimeParser and ISO8601 issues when seconds fraction has more than 6 digits - Poco::Net::HTTPSSessionInstantiator::registerInstantiator() now optionally accepts a Poco::Net::Context object. - added Poco::XML::XMLWriter::depth() member function. - added Poco::XML::XMLWriter::uniquePrefix() and Poco::XML::XMLWriter::isNamespaceMapped(). - Poco::FileChannel now supports a new rotateOnOpen property (true/false) which can be used to force rotation of the log file when it's opened. - fixed a bug in Poco::XML::XMLWriter::emptyElement(): need to pop namespace context - OS X builds now use Clang as default compiler - Updated SQLite to 3.7.14.1 - POCO_SERVER_MAIN macro now has a try ... catch block for Poco::Exception and writes the displayText to stderr. - Poco/Platform.h now defines POCO_LOCAL_STATIC_INIT_IS_THREADSAFE macro if the compiler generates thread-safe static local initialization code. Release 1.4.4 (2012-09-03) ========================== - ZipStream now builds correctly in unbundled build. - added proxy digest authentication support to Net library - integrated MySQL BLOB fixes from Franky Braem. - use standard OpenSSL import libraries (libeay32.lib, ssleay32.lib) for Crypto and NetSSL_OpenSSL Visual Studio project files. - fixed a potential buffer corruption issue in Poco::Net::SecureStreamSocket if lazy handshake is enabled and the first attempt to complete the handshake fails - Poco::DateTimeParser::tryParse() without format specifier now correctly parses ISO8601 date/times with fractional seconds. - Poco::Process::launch() now has additional overloads allowing to specify an initial directory and/or environment. - Poco::Net::FTPClientSession: timeout was not applied to data connection, only to control connection. - Fixed potential IPv6 issue with socket constructors if IPv6 SocketAddress is given (contributed by ??????? ????????? <[email protected]>). - Added an additional (optional) parameter to Poco::Thread::setOSPriority() allowing to specify a scheduling policy. Currently this is only used on POSIX platforms and allows specifying SCHED_OTHER (default), SCHED_FIFO or SCHED_RR, as well as other platform-specific policy values. - Added Poco::Crypto::DigestEngine class providing a Poco::DigestEngine interface to the digest algorithms provided by OpenSSL. - Fixed some potential compiler warnings in Crypto library - In some cases, when an SSL exception was unexpectedly closed, a generic Poco::IOException was thrown. This was fixed to throw a SSLConnectionUnexpectedlyClosedException instead. - Added Poco::ObjectPool class template. - Poco::Net::HTTPServer has a new stopAll() method allowing stopping/aborting of all currently active client connections. - The HTTP server framework now actively prevents sending a message body in the response to a HEAD request, or in case of a 204 No Content or 304 Not Modified response status. - fixed a DOM parser performance bug (patch by Peter Klotz) - fixed SF# 3559325: Util Windows broken in non-Unicode - updated iOS build configuration to use xcode-select for finding toolchain - Poco::Net::SecureSocketImpl::shutdown() now also shuts down the underlying socket. - fixed SF# 3552597: Crypto des-ecb error - fixed SF# 3550553: SecureSocketImpl::connect hangs - fixed SF# 3543047: Poco::Timer bug for long startInterval/periodic interval - fixed SF# 3539695: Thread attributes should be destroyed using the pthread_attr_destroy() - fixed SF# 3532311: Not able to set socket option on ServerSocket before bind Added Poco::Net::Socket::init(int af) which can be used to explicitely initialize the underlying socket before calling bind(), connect(), etc. - fixed SF# 3521347: Typo in UnWindows.h undef - fixed SF# 3519474: WinRegistryConfiguration bug Also added tests and fixed another potential issue with an empty root path passed to the constructor. - fixed SF# 3516827: wrong return value of WinRegistryKey::exists() - fixed SF# 3515284: RSA publickey format(X.509 SubjectPublicKeyInfo) - fixed SF# 3503267: VxWorks OS prio is not set in standard constructor - fixed SF# 3500438: HTTPResponse failure when reason is empty - fixed SF# 3495656: numberformater, numberparser error in mingw - fixed SF# 3496493: Reference counting broken in TaskManager postNotification - fixed SF# 3483174: LogFile flushing behavior on Windows Flushing is now configurable for FileChannel and SimpleFileChannel using the "flush" property (true or false). - fixed SF# 3479561: Subsequent IPs on a NIC is not enumerated - fixed SF# 3478665: Permission checks in Poco::File not correct for root - fixed SF# 3475050: Threading bug in initializeNetwork() on Windows - fixed SF# 3552680: websocket small frames bug and proposed fix - fixed a WebSocket interop issue with Firefox - added Poco::Net::MessageHeader::hasToken() - Poco::AtomicCounter now uses GCC 4.3 builtin atomics on more platforms - fixed SF# 3555938: NetSSL: socket closed twice - socket exceptions now include OS error code - fixed SF# 3556975: Need to fix Shared Memory for memory map - Poco::Net::SecureSocketImpl::close() now catches exceptions thrown by its call to shutdown(). - fixed SF# 3535990: POCO_HAVE_IPv6 without POCO_WIN32_UTF8 conflict - fixed SF# 3559665: Poco::InflatingInputStream may not always inflate completely - added Poco::DirectoryWatcher class - fixed SF# 3561464: Poco::File::isDevice() can throw due to sharing violation - Poco::Zip::Compress::addRecursive() has a second variant that allows to specify the compression method. - Upgraded internal SQLite to 3.7.14 Release 1.4.3p1 (2012-01-23) ============================ - fixed SF# 3476926: RegDeleteKeyEx not available on Windows XP 32-bit Release 1.4.3 (2012-01-16) ========================== - fixed a compilation error with Data/MySQL on QNX. - fixed Util project files for WinCE (removed sources not compileable on CE) - removed MD2 license text from Ackowledgements document - fixed iPhone build config for Xcode 4.2 (compiler name changed to llvm-g++) - Poco::Util::XMLConfiguration: delimiter char (default '.') is now configurable. This allows for working with XML documents having element names with '.' in them. - Poco::Util::OptionProcessor: Required option arguments can now be specified as separate command line arguments, as in "--option value" in addition to the "--option=value" format. - Poco::Util::HelpFormatter: improved option help formatting if indentation has been set explicitely. - added Mail sample to NetSSL_OpenSSL, showing use of Poco::Net::SecureSMTPClientSession. - added additional read() overloads to Poco::Net::HTMLForm. - fixed SF# 3440769: Poco::Net::HTTPResponse doesn't like Amazon EC2 cookies. - added support for requiring TLSv1 to Poco::Net::Context. - added an additional constructor to Poco::Net::HTTPBasicCredentials, allowing the object to be created from a string containing a base64-encoded, colon-separated username and password. - Poco::Zip::ZipStreamBuf: fixed a crash if CM_STORE was used. - Added setContentLength64() and getContentLength64() to Poco::Net::HTTPMessage. - added Poco::Environment::osDisplayName(). - fixed SF# 3463096: WinService leaves dangling handles (open() now does not reopen the service handle if it's already open) - fixed SF# 3426537: WinRegistryConfiguration can't read virtualized keys - added Poco::Buffer::resize() - fixed SF# 3441822: thread safety issue in HTTPClientSession: always use getaddrinfo() instead of gethostbyname() on all platforms supporting it - added version resource to POCO DLLs - fixed SF# 3440599: Dir Path in Quotes in PATH cause PathTest::testFind to fail. - fixed SF# 3406030: Glob::collect problem - added Poco::Util::AbstractConfiguration::enableEvents() - Poco::AtomicCounter now uses GCC builtins with GCC 4.1 or newer (contributed by Alexey Milovidov) - made Poco::Logger::formatDump() public as it may be useful for others as well (SF# 3453446) - Poco::Net::DialogSocket now has a proper copy constructor (SF# 3414602) - Poco::Net::MessageHeader and Poco::Net::HTMLForm now limit the maximum number of fields parsed from a message to prevent certain kinds of denial-of-service attacks. The field limit can be changed with the new method setFieldLimit(). The default limit is 100. - Poco::NumberFormatter, Poco::NumberParser and Poco::format() now always use the classic ("C") locale to format and parse floating-point numbers. - added Poco::StreamCopier::copyStream64(), Poco::StreamCopier::copyStreamUnbuffered64() and Poco::StreamCopier::copyToString64(). These functions use a 64-bit integer to count the number of bytes copied. - upgraded internal zlib to 1.2.5 - upgraded internal sqlite to 3.7.9 - XML: integrated bugfix for Expat bug# 2958794 (memory leak in poolGrow) - Added support for HTTP Digest authentication (based on a contribution by Anton V. Yabchinskiy (arn at bestmx dot ru)). For information on how to use this, see the Poco::Net::HTTPCredentials, Poco::Net::HTTPDigestCredentials and Poco::Net::HTTPAuthenticationParams classes. - Poco::Net::HTTPStreamFactory and Poco::Net::HTTPSStreamFactory now support Basic and Digest authentication. Username and password must be provided in the URI. - added Poco::Net::WebSocket, supporting the WebSocket protocol as described in RFC 6455 - NetSSL_OpenSSL: added client-side support for Server Name Indication. Poco::Net::SecureSocketImpl::connectSSL() now calls SSL_set_tlsext_host_name() if its available (OpenSSL 9.8.6f and later). - added Poco::Net::HTTPClientSession::proxyConnect() (factored out from Poco::Net::HTTPSClientSession::connect()) - added Poco::Process::kill(const Poco::ProcessHandle&) which is preferable to kill(pid) on Windows, as process IDs on Windows may be reused. - fixed SF# 3471463: Compiler warnings with -Wformat - Poco::Util::Application::run() now catches and logs exceptions thrown in initialize() - Fixed a WinCE-specific bug in Poco::Util::ServerApplication where uninitialize() would be called twice. - fixed SF# 3471957: WinRegistryKey::deleteKey() unable to delete alt views - Added additional constructor to Poco::ScopedLock and Poco::ScopedLockWithUnlock accepting a timeout as second argument. - Added Poco::Logger::parseLevel() - Poco::format(): an argument that does not match the format specifier no longer results in a BadCastException. The string [ERRFMT] is written to the result string instead. - PageCompiler: added createSession page attribute.

jperkin · 2016-06-02T11:13:08Z

Sorry it's taken so long to get to this ticket. The primary issue here was that 1.9.1 did not include the patch in question. Images released after the patch was added do not appear to exhibit the same issue, so although it may not be a perfect fix it does seem to at least address the immediate problem. Therefore I'm going to leave it as-is and close this ticket. If it becomes a problem in the future we'll open a new one and address the fix accordingly. Thanks!

18 Aug 2016, PHP 5.6.25 - Bz2: . Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption). (Stas) - Core: . Fixed bug #70436 (Use After Free Vulnerability in unserialize()). (Taoguang Chen) . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net) . Fixed bug #72581 (previous property undefined in Exception after deserialization). (Laruence) . Implemented FR #72614 (Support "nmake test" on building extensions by phpize). (Yuji Uchiyama) . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX). (Yuji Uchiyama) . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization). (Stas) . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas) - Calendar: . Fixed bug #67976 (cal_days_month() fails for final month of the French calendar). (cmb) . Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd). (cmb) - Curl: . Fixed bug #71144 (Segmentation fault when using cURL with ZTS). (maroszek at gmx dot net) . Fixed bug #71929 (Certification information (CERTINFO) data parsing error). (Pierrick) . Fixed bug #72807 (integer overflow in curl_escape caused heap corruption). (Stas) - DOM: . Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb) - Ereg: . Fixed bug #72838 (Integer overflow lead to heap corruption in sql_regcase). (Stas) - EXIF: . Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas) . Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi) - Filter: . Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range). (bugs dot php dot net at majkl578 dot cz) - FPM: . Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user). (gooh) - GD: . Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode). (cmb) . Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb) . Fixed bug #68712 (suspicious if-else statements). (cmb) . Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb) . Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb) . Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb) . Fixed bug #72697 (select_colors write out-of-bounds). (Stas) . Fixed bug #72709 (imagesetstyle() causes OOB read for empty $styles). (cmb) . Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (Stas) - Intl: . Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain names). (cmb) - mbstring: . Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width). (cmb) . Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width). (cmb) . Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position). (cmb) . Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error). (ju1ius) - PCRE: . Fixed bug #72688 (preg_match missing group names in matches). (cmb) - PDO_pgsql: . Fixed bug #70313 (PDO statement fails to throw exception). (Matteo) - Reflection: . Fixed bug #72222 (ReflectionClass::export doesn't handle array constants). (Nikita Nefedov) - SNMP: . Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation). (djodjo at gmail dot com) - Standard: . Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars). (cmb) . Fixed bug #72836 (integer overflow in base64_decode). (Stas) . Fixed bug #72848 (integer overflow in quoted_printable_encode). (Stas) . Fixed bug #72849 (integer overflow in urlencode). (Stas) . Fixed bug #72850 (integer overflow in php_uuencode). (Stas) . Fixed bug #72716 (initialize buffer before read). (Stas) - Streams: . Fixed bug #41021 (Problems with the ftps wrapper). (vhuk) . Fixed bug #54431 (opendir() does not work with ftps:// wrapper). (vhuk) . Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories). (vhuk) . Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails with IIS FTP 7.5, 8.5). (vhuk) . Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack). (Stas) - SPL: . Fixed bug #72122 (IteratorIterator breaks '@' error suppression). (kinglozzer) . Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character). (cmb) . Fixed bug #72684 (AppendIterator segfault with closed generator). (Pierrick) - SQLite3: . Implemented FR #72653 (SQLite should allow opening with empty filename). (cmb) - Wddx: . Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()). (Taoguang Chen) . Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas) . Fixed bug #72750 (wddx_deserialize null dereference). (Stas) . Fixed bug #72790 (wddx_deserialize null dereference with invalid xml). (Stas) . Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element). (Stas)

18 Aug 2016 PHP 7.0.10 - Core: . Fixed bug #72629 (Caught exception assignment to variables ignores references). (Laruence) . Fixed bug #72594 (Calling an earlier instance of an included anonymous class fatals). (Laruence) . Fixed bug #72581 (previous property undefined in Exception after deserialization). (Laruence) . Fixed bug #72496 (Cannot declare public method with signature incompatible with parent private method). (Pedro Magalhães) . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net) . Fixed bug #71911 (Unable to set --enable-debug on building extensions by phpize on Windows). (Yuji Uchiyama) . Fixed bug causing ClosedGeneratorException being thrown into the calling code instead of the Generator yielding from. (Bob) . Implemented FR #72614 (Support "nmake test" on building extensions by phpize). (Yuji Uchiyama) . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX). (Yuji Uchiyama) . Fixed potential segfault in object storage freeing in shutdown sequence. (Bob) . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization). (Stas) . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas) . Fixed bug #72683 (getmxrr broken). (Anatol) . Fixed bug #72742 (memory allocator fails to realloc small block to large one). (Stas) - Bz2: . Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption). (Stas) - Calendar: . Fixed bug #67976 (cal_days_month() fails for final month of the French calendar). (cmb) . Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd). (cmb) - COM: . Fixed bug #72569 (DOTNET/COM array parameters broke in PHP7). (Anatol) - CURL: . Fixed bug #71709 (curl_setopt segfault with empty CURLOPT_HTTPHEADER). (Pierrick) . Fixed bug #71929 (CURLINFO_CERTINFO data parsing error). (Pierrick) . Fixed bug #72674 (Heap overflow in curl_escape). (Stas) - DOM: . Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb) - EXIF: . Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi) . Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas) - Filter: . Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range). (bugs dot php dot net at majkl578 dot cz) - FPM: . Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user). (gooh) - GD: . Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb) . Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb) . Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb) . Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode). (cmb) . Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb) . Fixed bug #68712 (suspicious if-else statements). (cmb) . Fixed bug #72697 (select_colors write out-of-bounds). (Stas) . Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (Stas) - Intl: . Fixed bug #72639 (Segfault when instantiating class that extends IntlCalendar and adds a property). (Laruence) . Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain names). (cmb) - mbstring: . Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width). (cmb) . Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width). (cmb) . Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position). (cmb) . Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error). (ju1ius) - Mcrypt: . Fixed bug #72782 (Heap Overflow due to integer overflows). (Stas) - Opcache: . Fixed bug #72590 (Opcache restart with kill_all_lockers does not work). (Keyur) - PCRE: . Fixed bug #72688 (preg_match missing group names in matches). (cmb) - PDO_pgsql: . Fixed bug #70313 (PDO statement fails to throw exception). (Matteo) - Reflection: . Fixed bug #72222 (ReflectionClass::export doesn't handle array constants). (Nikita Nefedov) - SimpleXML: . Fixed bug #72588 (Using global var doesn't work while accessing SimpleXML element). (Laruence) - SNMP: . Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation). (djodjo at gmail dot com) - SPL: . Fixed bug #55701 (GlobIterator throws LogicException). (Valentin VĂLCIU) . Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character). (cmb) . Fixed bug #72684 (AppendIterator segfault with closed generator). (Pierrick) - SQLite3: . Fixed bug #72668 (Spurious warning when exception is thrown in user defined function). (Laruence) . Fixed bug #72571 (SQLite3::bindValue, SQLite3::bindParam crash). (Laruence) . Implemented FR #72653 (SQLite should allow opening with empty filename). (cmb) . Updated to SQLite3 3.13.0. (cmb) - Standard: . Fixed bug #72622 (array_walk + array_replace_recursive create references from nothing). (Laruence) . Fixed bug #72152 (base64_decode $strict fails to detect null byte). (Lauri Kenttä) . Fixed bug #72263 (base64_decode skips a character after padding in strict mode). (Lauri Kenttä) . Fixed bug #72264 (base64_decode $strict fails with whitespace between padding). (Lauri Kenttä) . Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars). (cmb) - Streams: . Fixed bug #41021 (Problems with the ftps wrapper). (vhuk) . Fixed bug #54431 (opendir() does not work with ftps:// wrapper). (vhuk) . Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories). (vhuk) . Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack). (Stas) - XMLRPC: . Fixed bug #72647 (xmlrpc_encode() unexpected output after referencing array elements). (Laruence) - Wddx: . Fixed bug #72564 (boolean always deserialized as "true") (Remi) . Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()). (Taoguang Chen) . Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas) . Fixed bug #72750 (wddx_deserialize null dereference). (Stas) . Fixed bug #72790 (wddx_deserialize null dereference with invalid xml). (Stas) . Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element). (Stas) - Zip: . Fixed bug #72660 (NULL Pointer dereference in zend_virtual_cwd). (Laruence)

18 Aug 2016, PHP 5.6.25 - Bz2: . Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption). (Stas) - Core: . Fixed bug #70436 (Use After Free Vulnerability in unserialize()). (Taoguang Chen) . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net) . Fixed bug #72581 (previous property undefined in Exception after deserialization). (Laruence) . Implemented FR #72614 (Support "nmake test" on building extensions by phpize). (Yuji Uchiyama) . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX). (Yuji Uchiyama) . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization). (Stas) . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas) - Calendar: . Fixed bug #67976 (cal_days_month() fails for final month of the French calendar). (cmb) . Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd). (cmb) - Curl: . Fixed bug #71144 (Segmentation fault when using cURL with ZTS). (maroszek at gmx dot net) . Fixed bug #71929 (Certification information (CERTINFO) data parsing error). (Pierrick) . Fixed bug #72807 (integer overflow in curl_escape caused heap corruption). (Stas) - DOM: . Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb) - Ereg: . Fixed bug #72838 (Integer overflow lead to heap corruption in sql_regcase). (Stas) - EXIF: . Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas) . Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi) - Filter: . Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range). (bugs dot php dot net at majkl578 dot cz) - FPM: . Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user). (gooh) - GD: . Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode). (cmb) . Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb) . Fixed bug #68712 (suspicious if-else statements). (cmb) . Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb) . Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb) . Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb) . Fixed bug #72697 (select_colors write out-of-bounds). (Stas) . Fixed bug #72709 (imagesetstyle() causes OOB read for empty $styles). (cmb) . Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (Stas) - Intl: . Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain names). (cmb) - mbstring: . Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width). (cmb) . Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width). (cmb) . Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position). (cmb) . Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error). (ju1ius) - PCRE: . Fixed bug #72688 (preg_match missing group names in matches). (cmb) - PDO_pgsql: . Fixed bug #70313 (PDO statement fails to throw exception). (Matteo) - Reflection: . Fixed bug #72222 (ReflectionClass::export doesn't handle array constants). (Nikita Nefedov) - SNMP: . Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation). (djodjo at gmail dot com) - Standard: . Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars). (cmb) . Fixed bug #72836 (integer overflow in base64_decode). (Stas) . Fixed bug #72848 (integer overflow in quoted_printable_encode). (Stas) . Fixed bug #72849 (integer overflow in urlencode). (Stas) . Fixed bug #72850 (integer overflow in php_uuencode). (Stas) . Fixed bug #72716 (initialize buffer before read). (Stas) - Streams: . Fixed bug #41021 (Problems with the ftps wrapper). (vhuk) . Fixed bug #54431 (opendir() does not work with ftps:// wrapper). (vhuk) . Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories). (vhuk) . Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails with IIS FTP 7.5, 8.5). (vhuk) . Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack). (Stas) - SPL: . Fixed bug #72122 (IteratorIterator breaks '@' error suppression). (kinglozzer) . Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character). (cmb) . Fixed bug #72684 (AppendIterator segfault with closed generator). (Pierrick) - SQLite3: . Implemented FR #72653 (SQLite should allow opening with empty filename). (cmb) - Wddx: . Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()). (Taoguang Chen) . Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas) . Fixed bug #72750 (wddx_deserialize null dereference). (Stas) . Fixed bug #72790 (wddx_deserialize null dereference with invalid xml). (Stas) . Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element). (Stas)

18 Aug 2016 PHP 7.0.10 - Core: . Fixed bug #72629 (Caught exception assignment to variables ignores references). (Laruence) . Fixed bug #72594 (Calling an earlier instance of an included anonymous class fatals). (Laruence) . Fixed bug #72581 (previous property undefined in Exception after deserialization). (Laruence) . Fixed bug #72496 (Cannot declare public method with signature incompatible with parent private method). (Pedro Magalhães) . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net) . Fixed bug #71911 (Unable to set --enable-debug on building extensions by phpize on Windows). (Yuji Uchiyama) . Fixed bug causing ClosedGeneratorException being thrown into the calling code instead of the Generator yielding from. (Bob) . Implemented FR #72614 (Support "nmake test" on building extensions by phpize). (Yuji Uchiyama) . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX). (Yuji Uchiyama) . Fixed potential segfault in object storage freeing in shutdown sequence. (Bob) . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization). (Stas) . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas) . Fixed bug #72683 (getmxrr broken). (Anatol) . Fixed bug #72742 (memory allocator fails to realloc small block to large one). (Stas) - Bz2: . Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption). (Stas) - Calendar: . Fixed bug #67976 (cal_days_month() fails for final month of the French calendar). (cmb) . Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd). (cmb) - COM: . Fixed bug #72569 (DOTNET/COM array parameters broke in PHP7). (Anatol) - CURL: . Fixed bug #71709 (curl_setopt segfault with empty CURLOPT_HTTPHEADER). (Pierrick) . Fixed bug #71929 (CURLINFO_CERTINFO data parsing error). (Pierrick) . Fixed bug #72674 (Heap overflow in curl_escape). (Stas) - DOM: . Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb) - EXIF: . Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi) . Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas) - Filter: . Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range). (bugs dot php dot net at majkl578 dot cz) - FPM: . Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user). (gooh) - GD: . Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb) . Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb) . Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb) . Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode). (cmb) . Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb) . Fixed bug #68712 (suspicious if-else statements). (cmb) . Fixed bug #72697 (select_colors write out-of-bounds). (Stas) . Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (Stas) - Intl: . Fixed bug #72639 (Segfault when instantiating class that extends IntlCalendar and adds a property). (Laruence) . Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain names). (cmb) - mbstring: . Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width). (cmb) . Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width). (cmb) . Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position). (cmb) . Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error). (ju1ius) - Mcrypt: . Fixed bug #72782 (Heap Overflow due to integer overflows). (Stas) - Opcache: . Fixed bug #72590 (Opcache restart with kill_all_lockers does not work). (Keyur) - PCRE: . Fixed bug #72688 (preg_match missing group names in matches). (cmb) - PDO_pgsql: . Fixed bug #70313 (PDO statement fails to throw exception). (Matteo) - Reflection: . Fixed bug #72222 (ReflectionClass::export doesn't handle array constants). (Nikita Nefedov) - SimpleXML: . Fixed bug #72588 (Using global var doesn't work while accessing SimpleXML element). (Laruence) - SNMP: . Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation). (djodjo at gmail dot com) - SPL: . Fixed bug #55701 (GlobIterator throws LogicException). (Valentin VĂLCIU) . Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character). (cmb) . Fixed bug #72684 (AppendIterator segfault with closed generator). (Pierrick) - SQLite3: . Fixed bug #72668 (Spurious warning when exception is thrown in user defined function). (Laruence) . Fixed bug #72571 (SQLite3::bindValue, SQLite3::bindParam crash). (Laruence) . Implemented FR #72653 (SQLite should allow opening with empty filename). (cmb) . Updated to SQLite3 3.13.0. (cmb) - Standard: . Fixed bug #72622 (array_walk + array_replace_recursive create references from nothing). (Laruence) . Fixed bug #72152 (base64_decode $strict fails to detect null byte). (Lauri Kenttä) . Fixed bug #72263 (base64_decode skips a character after padding in strict mode). (Lauri Kenttä) . Fixed bug #72264 (base64_decode $strict fails with whitespace between padding). (Lauri Kenttä) . Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars). (cmb) - Streams: . Fixed bug #41021 (Problems with the ftps wrapper). (vhuk) . Fixed bug #54431 (opendir() does not work with ftps:// wrapper). (vhuk) . Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories). (vhuk) . Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack). (Stas) - XMLRPC: . Fixed bug #72647 (xmlrpc_encode() unexpected output after referencing array elements). (Laruence) - Wddx: . Fixed bug #72564 (boolean always deserialized as "true") (Remi) . Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()). (Taoguang Chen) . Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas) . Fixed bug #72750 (wddx_deserialize null dereference). (Stas) . Fixed bug #72790 (wddx_deserialize null dereference with invalid xml). (Stas) . Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element). (Stas) - Zip: . Fixed bug #72660 (NULL Pointer dereference in zend_virtual_cwd). (Laruence)

lang/php56: security fix Revisions pulled up: - lang/php/phpversion.mk 1.149 - lang/php56/distinfo 1.33 --- Module Name: pkgsrc Committed By: taca Date: Fri Aug 19 03:29:00 UTC 2016 Modified Files: pkgsrc/lang/php: phpversion.mk pkgsrc/lang/php56: distinfo Log Message: Update php56 to 5.6.25 (PHP 5.6.25). 18 Aug 2016, PHP 5.6.25 - Bz2: . Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption). (Stas) - Core: . Fixed bug #70436 (Use After Free Vulnerability in unserialize()). (Taoguang Chen) . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net) . Fixed bug #72581 (previous property undefined in Exception after deserialization). (Laruence) . Implemented FR #72614 (Support "nmake test" on building extensions by phpize). (Yuji Uchiyama) . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX). (Yuji Uchiyama) . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization). (Stas) . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas) - Calendar: . Fixed bug #67976 (cal_days_month() fails for final month of the French calendar). (cmb) . Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd). (cmb) - Curl: . Fixed bug #71144 (Segmentation fault when using cURL with ZTS). (maroszek at gmx dot net) . Fixed bug #71929 (Certification information (CERTINFO) data parsing error). (Pierrick) . Fixed bug #72807 (integer overflow in curl_escape caused heap corruption). (Stas) - DOM: . Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb) - Ereg: . Fixed bug #72838 (Integer overflow lead to heap corruption in sql_regcase). (Stas) - EXIF: . Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas) . Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi) - Filter: . Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range). (bugs dot php dot net at majkl578 dot cz) - FPM: . Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user). (gooh) - GD: . Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode). (cmb) . Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb) . Fixed bug #68712 (suspicious if-else statements). (cmb) . Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb) . Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb) . Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb) . Fixed bug #72697 (select_colors write out-of-bounds). (Stas) . Fixed bug #72709 (imagesetstyle() causes OOB read for empty $styles). (cmb) . Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (Stas) - Intl: . Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain names). (cmb) - mbstring: . Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width). (cmb) . Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width). (cmb) . Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position). (cmb) . Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error). (ju1ius) - PCRE: . Fixed bug #72688 (preg_match missing group names in matches). (cmb) - PDO_pgsql: . Fixed bug #70313 (PDO statement fails to throw exception). (Matteo) - Reflection: . Fixed bug #72222 (ReflectionClass::export doesn't handle array constants). (Nikita Nefedov) - SNMP: . Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation). (djodjo at gmail dot com) - Standard: . Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars). (cmb) . Fixed bug #72836 (integer overflow in base64_decode). (Stas) . Fixed bug #72848 (integer overflow in quoted_printable_encode). (Stas) . Fixed bug #72849 (integer overflow in urlencode). (Stas) . Fixed bug #72850 (integer overflow in php_uuencode). (Stas) . Fixed bug #72716 (initialize buffer before read). (Stas) - Streams: . Fixed bug #41021 (Problems with the ftps wrapper). (vhuk) . Fixed bug #54431 (opendir() does not work with ftps:// wrapper). (vhuk) . Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories). (vhuk) . Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails with IIS FTP 7.5, 8.5). (vhuk) . Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack). (Stas) - SPL: . Fixed bug #72122 (IteratorIterator breaks '@' error suppression). (kinglozzer) . Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character). (cmb) . Fixed bug #72684 (AppendIterator segfault with closed generator). (Pierrick) - SQLite3: . Implemented FR #72653 (SQLite should allow opening with empty filename). (cmb) - Wddx: . Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()). (Taoguang Chen) . Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas) . Fixed bug #72750 (wddx_deserialize null dereference). (Stas) . Fixed bug #72790 (wddx_deserialize null dereference with invalid xml). (Stas) . Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element). (Stas)

lang/php70: security fix Revisions pulled up: - lang/php/phpversion.mk 1.150 - lang/php70/distinfo 1.18 --- Module Name: pkgsrc Committed By: taca Date: Fri Aug 19 03:29:53 UTC 2016 Modified Files: pkgsrc/lang/php: phpversion.mk pkgsrc/lang/php70: distinfo Log Message: Update php70 to 7.0.10 (PHP 7.0.10). 18 Aug 2016 PHP 7.0.10 - Core: . Fixed bug #72629 (Caught exception assignment to variables ignores references). (Laruence) . Fixed bug #72594 (Calling an earlier instance of an included anonymous class fatals). (Laruence) . Fixed bug #72581 (previous property undefined in Exception after deserialization). (Laruence) . Fixed bug #72496 (Cannot declare public method with signature incompatible with parent private method). (Pedro Magalha~es) . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net) . Fixed bug #71911 (Unable to set --enable-debug on building extensions by phpize on Windows). (Yuji Uchiyama) . Fixed bug causing ClosedGeneratorException being thrown into the calling code instead of the Generator yielding from. (Bob) . Implemented FR #72614 (Support "nmake test" on building extensions by phpize). (Yuji Uchiyama) . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX). (Yuji Uchiyama) . Fixed potential segfault in object storage freeing in shutdown sequence. (Bob) . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization). (Stas) . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas) . Fixed bug #72683 (getmxrr broken). (Anatol) . Fixed bug #72742 (memory allocator fails to realloc small block to large one). (Stas) - Bz2: . Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption). (Stas) - Calendar: . Fixed bug #67976 (cal_days_month() fails for final month of the French calendar). (cmb) . Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd). (cmb) - COM: . Fixed bug #72569 (DOTNET/COM array parameters broke in PHP7). (Anatol) - CURL: . Fixed bug #71709 (curl_setopt segfault with empty CURLOPT_HTTPHEADER). (Pierrick) . Fixed bug #71929 (CURLINFO_CERTINFO data parsing error). (Pierrick) . Fixed bug #72674 (Heap overflow in curl_escape). (Stas) - DOM: . Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb) - EXIF: . Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi) . Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas) - Filter: . Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range). (bugs dot php dot net at majkl578 dot cz) - FPM: . Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user). (gooh) - GD: . Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb) . Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb) . Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb) . Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode). (cmb) . Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb) . Fixed bug #68712 (suspicious if-else statements). (cmb) . Fixed bug #72697 (select_colors write out-of-bounds). (Stas) . Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (Stas) - Intl: . Fixed bug #72639 (Segfault when instantiating class that extends IntlCalendar and adds a property). (Laruence) . Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain names). (cmb) - mbstring: . Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width). (cmb) . Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width). (cmb) . Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position). (cmb) . Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error). (ju1ius) - Mcrypt: . Fixed bug #72782 (Heap Overflow due to integer overflows). (Stas) - Opcache: . Fixed bug #72590 (Opcache restart with kill_all_lockers does not work). (Keyur) - PCRE: . Fixed bug #72688 (preg_match missing group names in matches). (cmb) - PDO_pgsql: . Fixed bug #70313 (PDO statement fails to throw exception). (Matteo) - Reflection: . Fixed bug #72222 (ReflectionClass::export doesn't handle array constants). (Nikita Nefedov) - SimpleXML: . Fixed bug #72588 (Using global var doesn't work while accessing SimpleXML element). (Laruence) - SNMP: . Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation). (djodjo at gmail dot com) - SPL: . Fixed bug #55701 (GlobIterator throws LogicException). (Valentin V?LCIU) . Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character). (cmb) . Fixed bug #72684 (AppendIterator segfault with closed generator). (Pierrick) - SQLite3: . Fixed bug #72668 (Spurious warning when exception is thrown in user defined function). (Laruence) . Fixed bug #72571 (SQLite3::bindValue, SQLite3::bindParam crash). (Laruence) . Implemented FR #72653 (SQLite should allow opening with empty filename). (cmb) . Updated to SQLite3 3.13.0. (cmb) - Standard: . Fixed bug #72622 (array_walk + array_replace_recursive create references from nothing). (Laruence) . Fixed bug #72152 (base64_decode $strict fails to detect null byte). (Lauri Kentta:) . Fixed bug #72263 (base64_decode skips a character after padding in strict mode). (Lauri Kentta:) . Fixed bug #72264 (base64_decode $strict fails with whitespace between padding). (Lauri Kentta:) . Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars). (cmb) - Streams: . Fixed bug #41021 (Problems with the ftps wrapper). (vhuk) . Fixed bug #54431 (opendir() does not work with ftps:// wrapper). (vhuk) . Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories). (vhuk) . Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack). (Stas) - XMLRPC: . Fixed bug #72647 (xmlrpc_encode() unexpected output after referencing array elements). (Laruence) - Wddx: . Fixed bug #72564 (boolean always deserialized as "true") (Remi) . Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()). (Taoguang Chen) . Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas) . Fixed bug #72750 (wddx_deserialize null dereference). (Stas) . Fixed bug #72790 (wddx_deserialize null dereference with invalid xml). (Stas) . Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element). (Stas) - Zip: . Fixed bug #72660 (NULL Pointer dereference in zend_virtual_cwd). (Laruence)

2.0 (2015-05-18) ++++++++++++++++ - Added support for Unicode IDNA Compatibility Processing (aka Unicode Technical Standard #46). Big thanks to Jon Ribbens who contributed this functionality.

No changelog found. github changes: Merge pull request TritonDataCenter#52 from untitaker/generic-todo-prop-params Merge pull request TritonDataCenter#51 from nim65s/master Remove ansi dependency (TritonDataCenter#53) Share parameters between new and edit Add a move command Fix editor support (TritonDataCenter#47) Add a copy command (TritonDataCenter#50) Merge pull request TritonDataCenter#46 from untitaker/no-delete-button Replace cancel button with hint to hit ctrl-c Remove delete button from editor Exclude buggy setuptools-scm version Show error messages in UI (TritonDataCenter#43) delete cmd: Show tasks that will be deleted (TritonDataCenter#44) Fix tests done cmd: Show done tasks (TritonDataCenter#45) Don't strip time from datetime objects (TritonDataCenter#41) Add `default_list` in config for new todos (TritonDataCenter#40) Add shortcut to edit textfield in editor (TritonDataCenter#39) Merge pull request TritonDataCenter#6 from pimutils/widget-improvements Add basic editing shortcuts to text widgets Merge pull request TritonDataCenter#38 from untitaker/coc Add CoC Merge pull request TritonDataCenter#37 from untitaker/glob-clarify Clarify what path is supposed to match Don't require setuptool_scm at runtime Fix inconsistent minimum todo ID Merge pull request TritonDataCenter#30 from untitaker/color-option Implement color option Fix typo

v 3.6.1 Bug fixes in custom HTTP methods. Support for PEM files in SSL truststore / keystore configuration. JS and CSS file content rendered with correct syntax highlighting. v 3.6 #46 #47 Added support for custom HTTP methods. #48 #50 option to ignore all SSL certificate warnings. #49 GET now supports body. Build moved to Gradle.

@sascha

(compiled from github commit log with tag: line) ------------------------------------- (v1.10.9) Merge pull request #46 from sashs/dev @sascha Schirra (v1.10.8) Merge pull request #44 from sashs/dev @sascha Schirra (v1.10.6) Bugfix: 'str' object has no attribute 'dataDirectory' @sascha Schirra (v1.10.5) Merge pull request #41 from sashs/dev @sascha Schirra (v1.10.4) cache implementation changed @sascha Schirra (v1.10.2) Merge pull request #30 from sashs/dev @sascha Schirra (v1.10.1) version and description changed @sascha Schirra (v1.10.0) Bugfix: crash when try to print stack_pivots and no gadgets are loaded @sascha Schirra (v1.9.11) Merge pull request #29 from sashs/dev @sascha Schirra

* Allow load_paths in safe mode with sanitization (#50) * SCSS converter: expand @config["source"] to be "safer". (#55) * Match Ruby versions with jekyll/jekyll (#46) * Don't test Jekyll 2.5 against Ruby 2.3. (#52)

0.3.7 * Fix issue #84: check if stream has 'closed' attribute before testing it * Fix issue #74: objects might become None at exit 0.3.6 * Fix issue #81: fix ValueError when a closed stream was used 0.3.5 * Bumping version to re-upload a wheel distribution 0.3.4 * Fix issue #47 and #80 - stream redirection now strips ANSI codes on Linux * Fix issue #53 - strip readline markers * Fix issue #32 - assign orig_stdout and orig_stderr when initialising * Fix issue #57 - Fore.RESET did not reset style of LIGHT_EX colors. Fixed by Andy Neff * Fix issue #51 - add context manager syntax. Thanks to Matt Olsen. * Fix issue #48 - colorama didn't work on Windows when environment variable 'TERM' was set. * Fix issue #54 - fix pylint errors in client code. * Changes to readme and other improvements by Marc Abramowitz and Zearin 0.3.3 * Fix Google Code issue #13 - support changing the console title with OSC escape sequence * Fix Google Code issue #16 - Add support for Windows xterm emulators * Fix Google Code issue #30 - implement \033[nK (clear line) * Fix Google Code issue #49 - no need to adjust for scroll when new position is already relative (CSI n A\B\C\D) * Fix Google Code issue #55 - erase_data fails on Python 3.x * Fix Google Code issue #46 - win32.COORD definition missing * Implement \033[0J and \033[1J (clear screen options) * Fix default ANSI parameters * Fix position after \033[2J (clear screen) * Add command shortcuts: colorama.Cursor, colorama.ansi.set_title, colorama.ansi.clear_line, colorama.ansi.clear_screen * Fix issue #22 - Importing fails for python3 on Windows * Thanks to John Szakmeister for adding support for light colors * Thanks to Charles Merriam for adding documentation to demos

- NEW: type coercion (#55) - FIX: quotes in quotes and double quotes at begin of string (#47) - FIX: catch null value in assignmen (#46) - NEW: support for key:=file.json for reading object values from a file (#43) - NEW: PPA contributed by Ross Duggan in #32 - FIX: "null" is now handled like we handle "true" and "false"; disable with -B - NEW: more tests in the test suite

------------------------------------- 2.65 2017-06-11 - When Log::Dispatch::File is asked to chmod a file and that fails, show the requested permissions in octal. Patch by Carsten Grohmann. GitHub #46. 2.64 2017-02-25 (TRIAL RELEASE) - Improve level validation and canonicalization logic. Patch by Kerin Millar, minor changes and tests by Kivanc Yazan. Github #42. - The log_and_die and log_and_croak methods are now identical, as we set @CARP_NOT for Log::Dispatch to exclude the Log::Dispatch package. You can still explicitly pass carp_level to log_and_croak. CVS: ----------------------------------------------------------------------

jperkin pushed a commit that referenced this issue Aug 9, 2015

Update to 2.0:

c947949

2.0 (2015-05-18) ++++++++++++++++ - Added support for Unicode IDNA Compatibility Processing (aka Unicode Technical Standard #46). Big thanks to Jon Ribbens who contributed this functionality.

jperkin self-assigned this Jun 2, 2016

jperkin closed this as completed Jun 2, 2016

mamash pushed a commit that referenced this issue Oct 9, 2016

Update to 2.0:

278c5ab

2.0 (2015-05-18) ++++++++++++++++ - Added support for Unicode IDNA Compatibility Processing (aka Unicode Technical Standard #46). Big thanks to Jon Ribbens who contributed this functionality.

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lighttpd fails to start #46

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jperkin commented Jun 2, 2016