Rebase

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,63 @@
+# Contributor Code of Conduct
+
+As contributors and maintainers of this project, and in the interest of
+fostering an open and welcoming community, we pledge to respect all people who
+contribute through reporting issues, posting feature requests, updating
+documentation, submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free
+experience for everyone, regardless of level of experience, gender, gender
+identity and expression, sexual orientation, disability, personal appearance,
+body size, race, ethnicity, age, religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information, such as physical or electronic
+  addresses, without explicit permission
+* Other unethical or unprofessional conduct
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+By adopting this Code of Conduct, project maintainers commit themselves to
+fairly and consistently applying these principles to every aspect of managing
+this project. Project maintainers who do not follow or enforce the Code of
+Conduct may be permanently removed from the project team.
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community.
+
+A working group of community members is committed to promptly addressing any
+reported issues. The working group is made up of pandas contributors and users.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the working group by e-mail ([email protected]).
+Messages sent to this e-mail address will not be publicly visible but only to
+the working group members. The working group currently includes
+
+- Safia Abdalla
+- Tom Augspurger
+- Joris Van den Bossche
+- Camille Scott
+- Nathaniel Smith
+
+All complaints will be reviewed and investigated and will result in a response
+that is deemed necessary and appropriate to the circumstances. Maintainers are
+obligated to maintain confidentiality with regard to the reporter of an
+incident.
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 1.3.0, available at
+[http://contributor-covenant.org/version/1/3/0/][version],
+and the [Swift Code of Conduct][swift].
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/3/0/
+[swift]: https://swift.org/community/#code-of-conduct
+

.github/ISSUE_TEMPLATE.md

@@ -8,11 +8,22 @@
 
 [this should explain **why** the current behaviour is a problem and why the expected output is a better solution.]
 
+**Note**: We receive a lot of issues on our GitHub tracker, so it is very possible that your issue has been posted before. Please check first before submitting so that we do not have to handle and close duplicates!
+
+**Note**: Many problems can be resolved by simply upgrading `pandas` to the latest version. Before submitting, please check if that solution works for you. If possible, you may want to check if `master` addresses this issue, but that is not necessary.
+
+For documentation-related issues, you can check the latest versions of the docs on `master` here:
+
+https://pandas-docs.github.io/pandas-docs-travis/
+
+If the issue has not been resolved there, go ahead and file it in the issue tracker.
+
 #### Expected Output
 
 #### Output of ``pd.show_versions()``
 
 <details>
-# Paste the output here pd.show_versions() here
+
+[paste the output of ``pd.show_versions()`` here below this line]
 
 </details>

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,4 +1,28 @@
- - [ ] closes #xxxx
- - [ ] tests added / passed
- - [ ] passes ``git diff upstream/master | flake8 --diff``
- - [ ] whatsnew entry
+Checklist for the pandas documentation sprint (ignore this if you are doing
+an unrelated PR):
+
+- [ ] PR title is "DOC: update the <your-function-or-method> docstring"
+- [ ] The validation script passes: `scripts/validate_docstrings.py <your-function-or-method>`
+- [ ] The PEP8 style check passes: `git diff upstream/master -u -- "*.py" | flake8 --diff`
+- [ ] The html version looks good: `python doc/make.py --single <your-function-or-method>`
+- [ ] It has been proofread on language by another sprint participant
+
+Please include the output of the validation script below between the "```" ticks:
+
+```
+# paste output of "scripts/validate_docstrings.py <your-function-or-method>" here
+# between the "```" (remove this comment, but keep the "```")
+
+```
+
+If the validation script still gives errors, but you think there is a good reason
+to deviate in this case (and there are certainly such cases), please state this
+explicitly.
+
+
+Checklist for other PRs (remove this part if you are doing a PR for the pandas documentation sprint):
+
+- [ ] closes #xxxx
+- [ ] tests added / passed
+- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
+- [ ] whatsnew entry

.gitignore

@@ -7,6 +7,7 @@
 *$
 *.bak
 *flymake*
+*.iml
 *.kdev4
 *.log
 *.swp
@@ -20,6 +21,7 @@
 .ipynb_checkpoints
 .tags
 .cache/
+.vscode/
 
 # Compiled source #
 ###################
@@ -86,8 +88,9 @@ scikits
 *.c
 *.cpp
 
-# Performance Testing #
-#######################
+# Unit / Performance Testing #
+##############################
+.pytest_cache/
 asv_bench/env/
 asv_bench/html/
 asv_bench/results/
@@ -103,3 +106,6 @@ doc/source/index.rst
 doc/build/html/index.html
 # Windows specific leftover:
 doc/tmp.sv
+doc/source/styled.xlsx
+doc/source/templates/
+env/

.pep8speaks.yml

@@ -0,0 +1,12 @@
+# File : .pep8speaks.yml
+
+scanner:
+    diff_only: True  # If True, errors caused by only the patch are shown
+
+pycodestyle:
+    max-line-length: 79
+    ignore:  # Errors and warnings to ignore
+        - E402,  # module level import not at top of file
+        - E731,  # do not assign a lambda expression, use a def
+        - E741,  # do not use variables named 'l', 'O', or 'I'
+        - W503   # line break before binary operator