Update webargs to 5.1.2

[pyup-bot]

This PR updates webargs from 1.8.1 to 5.1.2.

Changelog

5.1.2

******************

Bug fixes:

* Remove lingering usages of ``ValidationError.status_code``
(:issue:`365`). Thanks :user:`decaz` for reporting.
* Avoid ``AttributeError`` on Python<3.5.4 (:issue:`366`).
* Fix incorrect type annotations for ``error_headers``.
* Fix outdated docs (:issue:`367`). Thanks :user:`alexandersoto` for reporting.

5.1.1.post0

************************

* Include LICENSE in sdist (:issue:`364`).

5.1.1

******************

Bug fixes:

* Fix installing ``simplejson`` on Python 2 by
distributing a Python 2-only wheel (:issue:`363`).

5.1.0

******************

Features:

* Error handlers for `AsyncParser` classes may be coroutine functions.
* Add type annotations to `AsyncParser` and `AIOHTTPParser`.

Bug fixes:

* Fix compatibility with Flask<1.0 (:issue:`355`).
Thanks :user:`hoatle` for reporting.
* Address warning on Python 3.7 about importing from ``collections.abc``.

5.0.0

******************

Features:

* *Backwards-incompatible*: A 400 HTTPError is raised when an
invalid JSON payload is passed.  (:issue:`329`).
Thanks :user:`zedrdave` for reporting.

Other changes:

* *Backwards-incompatible*: `webargs.argmap2schema` is removed. Use
`webargs.dict2schema` instead.
* *Backwards-incompatible*: `webargs.ValidationError` is removed.
Use `marshmallow.ValidationError` instead.


.. code-block:: python

  <5.0.0
 from webargs import ValidationError


 def auth_validator(value):
      ...
     raise ValidationError("Authentication failed", status_code=401)


 use_args({"auth": fields.Field(validate=auth_validator)})
 def auth_view(args):
     return jsonify(args)


  >=5.0.0
 from marshmallow import ValidationError


 def auth_validator(value):
      ...
     raise ValidationError("Authentication failed")


 use_args({"auth": fields.Field(validate=auth_validator)}, error_status_code=401)
 def auth_view(args):
     return jsonify(args)


* *Backwards-incompatible*: Missing arguments will no longer be filled
in when using ``use_kwargs`` (:issue:`342,307,252`). Use ``**kwargs``
to account for non-required fields.

.. code-block:: python

  <5.0.0
 use_kwargs(
     {"first_name": fields.Str(required=True), "last_name": fields.Str(required=False)}
 )
 def myview(first_name, last_name):
      last_name is webargs.missing if it's missing from the request
     return {"first_name": first_name}


  >=5.0.0
 use_kwargs(
     {"first_name": fields.Str(required=True), "last_name": fields.Str(required=False)}
 )
 def myview(first_name, **kwargs):
      last_name will not be in kwargs if it's missing from the request
     return {"first_name": first_name}


* `simplejson <https://pypi.org/project/simplejson/>`_ is now a required
dependency on Python 2 (:pr:`334`).
This ensures consistency of behavior across Python 2 and 3.

4.4.1

******************

Bug fixes:

* Remove usages of ``argmap2schema`` from ``fields.Nested``,
``AsyncParser``, and ``PyramidParser``.

4.4.0

******************

* *Deprecation*: ``argmap2schema`` is deprecated in favor of
``dict2schema`` (:pr:`352`).

4.3.1

******************

* Add ``force_all`` param to ``PyramidParser.use_args``.
* Add warning about missing arguments to ``AsyncParser``.

4.3.0

******************

* *Deprecation*: Add warning about missing arguments getting added
to parsed arguments dictionary (:issue:`342`). This behavior will be
removed in version 5.0.0.

4.2.0

******************

Features:

* Add ``force_all`` argument to ``use_args`` and ``use_kwargs``
(:issue:`252`, :issue:`307`). Thanks :user:`piroux` for reporting.
* *Deprecation*: The ``status_code`` and ``headers`` arguments to ``ValidationError``
are deprecated. Pass ``error_status_code`` and ``error_headers`` to
`Parser.parse`, `Parser.use_args`, and `Parser.use_kwargs` instead.
(:issue:`327`, :issue:`336`).
* Custom error handlers receive ``error_status_code`` and ``error_headers`` arguments.
(:issue:`327`).

.. code-block:: python

  <4.2.0
 parser.error_handler
 def handle_error(error, req, schema):
     raise CustomError(error.messages)


 class MyParser(FlaskParser):
     def handle_error(self, error, req, schema):
          ...
         raise CustomError(error.messages)


  >=4.2.0
 parser.error_handler
 def handle_error(error, req, schema, status_code, headers):
     raise CustomError(error.messages)


  OR


 parser.error_handler
 def handle_error(error, **kwargs):
     raise CustomError(error.messages)


 class MyParser(FlaskParser):
     def handle_error(self, error, req, schema, status_code, headers):
          ...
         raise CustomError(error.messages)

      OR

     def handle_error(self, error, req, **kwargs):
          ...
         raise CustomError(error.messages)

Legacy error handlers will be supported until version 5.0.0.

4.1.3

******************

Bug fixes:

* Fix bug in ``AIOHTTParser`` that prevented calling
``use_args`` on the same view function multiple times (:issue:`273`).
Thanks to :user:`dnp1` for reporting and :user:`jangelo` for the fix.
* Fix compatibility with marshmallow 3.0.0rc1 (:pr:`330`).

4.1.2

******************

Bug fixes:

* Fix serialization behavior of ``DelimitedList`` (:pr:`319`).
Thanks :user:`lee3164` for the PR.

Other changes:

* Test against Python 3.7.

4.1.1

******************

Bug fixes:

* Fix bug in ``AIOHTTPParser`` that caused a ``JSONDecode`` error
when parsing empty payloads (:issue:`229`). Thanks :user:`explosic4`
for reporting and thanks user :user:`kochab` for the PR.

4.1.0

******************

Features:

* Add ``webargs.testing`` module, which exposes ``CommonTestCase``
to third-party parser libraries (see comments in :pr:`287`).

4.0.0

******************

Features:

* *Backwards-incompatible*: Custom error handlers receive the
`marshmallow.Schema` instance as the third argument. Update any
functions decorated with `Parser.error_handler` to take a ``schema``
argument, like so:

.. code-block:: python

  3.x
 parser.error_handler
 def handle_error(error, req):
     raise CustomError(error.messages)


  4.x
 parser.error_handler
 def handle_error(error, req, schema):
     raise CustomError(error.messages)


See `marshmallow-code/marshmallow840 (comment) <https://github.com/marshmallow-code/marshmallow/issues/840issuecomment-403481686>`_
for more information about this change.

Bug fixes:

* *Backwards-incompatible*: Rename ``webargs.async`` to
``webargs.asyncparser`` to fix compatibility with Python 3.7
(:issue:`240`). Thanks :user:`Reskov` for the catch and patch.


Other changes:

* *Backwards-incompatible*: Drop support for Python 3.4 (:pr:`243`). Python 2.7 and
>=3.5 are supported.
* *Backwards-incompatible*: Drop support for marshmallow<2.15.0.
marshmallow>=2.15.0 and >=3.0.0b12 are officially supported.
* Use `black <https://github.com/ambv/black>`_ with `pre-commit <https://pre-commit.com/>`_
for code formatting (:pr:`244`).

3.0.2

******************

Bug fixes:

* Fix compatibility with marshmallow 3.0.0b12 (:pr:`242`). Thanks :user:`lafrech`.

3.0.1

******************

Bug fixes:

* Respect `Parser.DEFAULT_VALIDATION_STATUS` when a `status_code` is not
explicitly passed to `ValidationError` (:issue:`180`). Thanks :user:`foresmac` for
finding this.

Support:

* Add "Returning HTTP 400 Responses" section to docs (:issue:`180`).

3.0.0

******************

Changes:

* *Backwards-incompatible*: Custom error handlers receive the request object as the second
argument. Update any functions decorated with ``Parser.error_handler`` to take a `req` argument, like so:

.. code-block:: python

  2.x
 parser.error_handler
 def handle_error(error):
     raise CustomError(error.messages)


  3.x
 parser.error_handler
 def handle_error(error, req):
     raise CustomError(error.messages)

* *Backwards-incompatible*: Remove unused ``instance`` and ``kwargs`` arguments of ``argmap2schema``.
* *Backwards-incompatible*: Remove ``Parser.load`` method (``Parser`` now calls ``Schema.load`` directly).

These changes shouldn't affect most users. However, they might break custom parsers calling these methods. (:pr:`222`)

* Drop support for aiohttp<3.0.0.

2.1.0

******************

Features:

* Respect ``data_key`` field argument (in marshmallow 3). Thanks
:user:`lafrech`.

2.0.0

******************

Changes:

* Drop support for aiohttp<2.0.0.
* Remove use of deprecated `Request.has_body` attribute in
aiohttpparser (:issue:`186`). Thanks :user:`ariddell` for reporting.

1.10.0

*******************

Features:

* Add support for marshmallow>=3.0.0b7 (:pr:`188`). Thanks
:user:`lafrech`.

Deprecations:

* Support for aiohttp<2.0.0 is deprecated and will be removed in webargs 2.0.0.

1.9.0

******************

Changes:

* ``HTTPExceptions`` raised with `webargs.flaskparser.abort` will always
have the ``data`` attribute, even if no additional keywords arguments
are passed (:pr:`184`). Thanks :user:`lafrech`.

Support:

* Fix examples in examples/ directory.

Links

• PyPI: https://pypi.org/project/webargs
• Changelog: https://pyup.io/changelogs/webargs/
• Repo: https://github.com/marshmallow-code/webargs