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| author | Ian Cordasco <graffatcolmingov@gmail.com> | 2016-06-25 20:09:11 -0500 |
|---|---|---|
| committer | Ian Cordasco <graffatcolmingov@gmail.com> | 2016-06-25 20:09:56 -0500 |
| commit | 6b7855e102a09027a8b2898272f5b86edbc0d10d (patch) | |
| tree | 3d40ce80317a0737268e6f0512186cd9b37eb30e | |
| parent | 2c4eb1377b020a5d7dd0be6e899ba22ce5a19f78 (diff) | |
| download | flake8-6b7855e102a09027a8b2898272f5b86edbc0d10d.tar.gz | |
Update the README
| -rw-r--r-- | README.rst | 100 |
1 files changed, 40 insertions, 60 deletions
@@ -1,14 +1,14 @@ -====== -Flake8 -====== +======== + Flake8 +======== Flake8 is a wrapper around these tools: - PyFlakes -- pep8 +- pycodestyle - Ned Batchelder's McCabe script -Flake8 runs all the tools by launching the single ``flake8`` script. +Flake8 runs all the tools by launching the single ``flake8`` command. It displays the warnings in a per-file, merged output. It also adds a few features: @@ -18,80 +18,60 @@ It also adds a few features: # flake8: noqa - lines that contain a ``# noqa`` comment at the end will not issue warnings. -- a Git and a Mercurial hook. -- a McCabe complexity checker. -- extendable through ``flake8.extension`` entry points. +- you can ignore specific errors on a line with ``# noqa: <error>``, e.g., + ``# noqa: E234`` +- Git and Mercurial hooks +- extendable through ``flake8.extension`` and ``flake8.formatting`` entry + points -QuickStart +Quickstart ========== -:: +See our `quickstart documentation +<http://flake8.pycqa.org/en/latest/index.html#quickstart>`_ for how to install +and get started with Flake8. - pip install flake8 -To run flake8 just invoke it against any directory or Python module:: - - $ flake8 coolproject - coolproject/mod.py:97:1: F401 'shutil' imported but unused - coolproject/mod.py:625:17: E225 missing whitespace around operato - coolproject/mod.py:729:1: F811 redefinition of function 'readlines' from line 723 - coolproject/mod.py:1028:1: F841 local variable 'errors' is assigned to but never used - -The outputs of PyFlakes *and* pep8 (and the optional plugins) are merged -and returned. +Frequently Asked Questions +========================== -flake8 offers an extra option: --max-complexity, which will emit a warning if -the McCabe complexity of a function is higher than the value. By default it's -deactivated:: +Flake8 maintains an `FAQ <http://flake8.pycqa.org/en/latest/faq.html>`_ in its +documentation. - $ flake8 --max-complexity 12 coolproject - coolproject/mod.py:97:1: F401 'shutil' imported but unused - coolproject/mod.py:625:17: E225 missing whitespace around operator - coolproject/mod.py:729:1: F811 redefinition of unused 'readlines' from line 723 - coolproject/mod.py:939:1: C901 'Checker.check_all' is too complex (12) - coolproject/mod.py:1028:1: F841 local variable 'errors' is assigned to but never used - coolproject/mod.py:1204:1: C901 'selftest' is too complex (14) -This feature is quite useful to detect over-complex code. According to McCabe, -anything that goes beyond 10 is too complex. -See https://en.wikipedia.org/wiki/Cyclomatic_complexity. +Questions or Feedback +===================== +If you have questions you'd like to ask the developers, or feedback you'd like +to provide, feel free to use the mailing list: code-quality@python.org -Frequently Asked Questions -========================== +We would love to hear from you. Additionally, if you have a feature you'd like +to suggest, the mailing list would be the best place for it. -Why does flake8 pin the version of pep8? ----------------------------------------- -Version 1.6 of pep8 doesn't work properly with flake8. Until pep8 releases a -version that works, flake8 pins the version of pep8 so that flake8 will work as -a whole. +Links +===== -Is flake8 broken? ------------------ +* `Flake8 Documentation <https://flake8.pycqa.org/en/latest/>`_ -Flake8 combines two other projects that are significant on their own: pep8 and -PyFlakes. If flake8 is doing something you don't like, it is quite likely that -the problem lies in one of those other projects. You can run them separately -to see if they are the cause of your difficulties. We greatly appreciate your -efforts to diagnose the source of the problem before reporting bugs against -flake8. +* `GitLab Project <https://gitlab.com/pycqa/flake8>`_ +* `All (Open and Closed) Issues + <https://gitlab.com/pycqa/flake8/issues?scope=all&sort=updated_desc&state=all>`_ -Questions or Feedback -===================== +* `Code-Quality Archives + <https://mail.python.org/mailman/listinfo/code-quality>`- -If you have questions you'd like to ask the developers, or feedback you'd like -to provide, feel free to use the mailing list: code-quality@python.org We -would love to hear from you. Additionally, if you have a feature you'd like to -suggest, the mailing list would be the best place for it. +* `Code of Conduct + <http://flake8.pycqa.org/en/latest/internal/contributing.html#code-of-conduct>`_ -.. _links: +* `Getting Started Contributing + <http://flake8.pycqa.org/en/latest/internal/contributing.html>`_ -Links -===== -* `flake8 documentation <https://flake8.readthedocs.io/en/latest/>`_ +Maintenance +=========== -* `pep8 documentation <https://pep8.readthedocs.io/en/latest/>`_ +Flake8 was created by Tarek Ziadé and is currently maintained by `Ian Cordasco +<https://coglib.com/~icordasc/>`_ |
