mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-12-13 00:44:55 +01:00
179 lines
4.2 KiB
Text
179 lines
4.2 KiB
Text
|
Metadata-Version: 2.0
|
||
|
|
Name: mccabe
|
||
|
|
Version: 0.6.1
|
||
|
|
Summary: McCabe checker, plugin for flake8
|
||
|
|
Home-page: https://github.com/pycqa/mccabe
|
||
|
|
Author: Ian Cordasco
|
||
|
|
Author-email: graffatcolmingov@gmail.com
|
||
|
|
License: Expat license
|
||
|
|
Keywords: flake8 mccabe
|
||
|
|
Platform: UNKNOWN
|
||
|
|
Classifier: Development Status :: 5 - Production/Stable
|
||
|
|
Classifier: Environment :: Console
|
||
|
|
Classifier: Intended Audience :: Developers
|
||
|
|
Classifier: License :: OSI Approved :: MIT License
|
||
|
|
Classifier: Operating System :: OS Independent
|
||
|
|
Classifier: Programming Language :: Python
|
||
|
|
Classifier: Programming Language :: Python :: 2
|
||
|
|
Classifier: Programming Language :: Python :: 2.7
|
||
|
|
Classifier: Programming Language :: Python :: 3
|
||
|
|
Classifier: Programming Language :: Python :: 3.3
|
||
|
|
Classifier: Programming Language :: Python :: 3.4
|
||
|
|
Classifier: Programming Language :: Python :: 3.5
|
||
|
|
Classifier: Programming Language :: Python :: 3.6
|
||
|
|
Classifier: Topic :: Software Development :: Libraries :: Python Modules
|
||
|
|
Classifier: Topic :: Software Development :: Quality Assurance
|
||
|
|
|
||
|
|
McCabe complexity checker
|
||
|
|
=========================
|
||
|
|
|
||
|
|
Ned's script to check McCabe complexity.
|
||
|
|
|
||
|
|
This module provides a plugin for ``flake8``, the Python code checker.
|
||
|
|
|
||
|
|
|
||
|
|
Installation
|
||
|
|
------------
|
||
|
|
|
||
|
|
You can install, upgrade, uninstall ``mccabe`` with these commands::
|
||
|
|
|
||
|
|
$ pip install mccabe
|
||
|
|
$ pip install --upgrade mccabe
|
||
|
|
$ pip uninstall mccabe
|
||
|
|
|
||
|
|
|
||
|
|
Standalone script
|
||
|
|
-----------------
|
||
|
|
|
||
|
|
The complexity checker can be used directly::
|
||
|
|
|
||
|
|
$ python -m mccabe --min 5 mccabe.py
|
||
|
|
("185:1: 'PathGraphingAstVisitor.visitIf'", 5)
|
||
|
|
("71:1: 'PathGraph.to_dot'", 5)
|
||
|
|
("245:1: 'McCabeChecker.run'", 5)
|
||
|
|
("283:1: 'main'", 7)
|
||
|
|
("203:1: 'PathGraphingAstVisitor.visitTryExcept'", 5)
|
||
|
|
("257:1: 'get_code_complexity'", 5)
|
||
|
|
|
||
|
|
|
||
|
|
Plugin for Flake8
|
||
|
|
-----------------
|
||
|
|
|
||
|
|
When both ``flake8 2.0`` and ``mccabe`` are installed, the plugin is
|
||
|
|
available in ``flake8``::
|
||
|
|
|
||
|
|
$ flake8 --version
|
||
|
|
2.0 (pep8: 1.4.2, pyflakes: 0.6.1, mccabe: 0.2)
|
||
|
|
|
||
|
|
By default the plugin is disabled. Use the ``--max-complexity`` switch to
|
||
|
|
enable it. It will emit a warning if the McCabe complexity of a function is
|
||
|
|
higher that the value::
|
||
|
|
|
||
|
|
$ flake8 --max-complexity 10 coolproject
|
||
|
|
...
|
||
|
|
coolproject/mod.py:1204:1: C901 'CoolFactory.prepare' 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.
|
||
|
|
|
||
|
|
|
||
|
|
Links
|
||
|
|
-----
|
||
|
|
|
||
|
|
* Feedback and ideas: http://mail.python.org/mailman/listinfo/code-quality
|
||
|
|
|
||
|
|
* Cyclomatic complexity: http://en.wikipedia.org/wiki/Cyclomatic_complexity.
|
||
|
|
|
||
|
|
* Ned Batchelder's script:
|
||
|
|
http://nedbatchelder.com/blog/200803/python_code_complexity_microtool.html
|
||
|
|
|
||
|
|
|
||
|
|
Changes
|
||
|
|
-------
|
||
|
|
|
||
|
|
0.6.1 - 2017-01-26
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* Fix signature for ``PathGraphingAstVisitor.default`` to match the signature
|
||
|
|
for ``ASTVisitor``
|
||
|
|
|
||
|
|
0.6.0 - 2017-01-23
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* Add support for Python 3.6
|
||
|
|
|
||
|
|
* Fix handling for missing statement types
|
||
|
|
|
||
|
|
0.5.3 - 2016-12-14
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* Report actual column number of violation instead of the start of the line
|
||
|
|
|
||
|
|
0.5.2 - 2016-07-31
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* When opening files ourselves, make sure we always name the file variable
|
||
|
|
|
||
|
|
0.5.1 - 2016-07-28
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* Set default maximum complexity to -1 on the class itself
|
||
|
|
|
||
|
|
0.5.0 - 2016-05-30
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* PyCon 2016 PDX release
|
||
|
|
|
||
|
|
* Add support for Flake8 3.0
|
||
|
|
|
||
|
|
0.4.0 - 2016-01-27
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* Stop testing on Python 3.2
|
||
|
|
|
||
|
|
* Add support for async/await keywords on Python 3.5 from PEP 0492
|
||
|
|
|
||
|
|
0.3.1 - 2015-06-14
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* Include ``test_mccabe.py`` in releases.
|
||
|
|
|
||
|
|
* Always coerce the ``max_complexity`` value from Flake8's entry-point to an
|
||
|
|
integer.
|
||
|
|
|
||
|
|
0.3 - 2014-12-17
|
||
|
|
````````````````
|
||
|
|
|
||
|
|
* Computation was wrong: the mccabe complexity starts at 1, not 2.
|
||
|
|
|
||
|
|
* The ``max-complexity`` value is now inclusive. E.g.: if the
|
||
|
|
value is 10 and the reported complexity is 10, then it passes.
|
||
|
|
|
||
|
|
* Add tests.
|
||
|
|
|
||
|
|
|
||
|
|
0.2.1 - 2013-04-03
|
||
|
|
``````````````````
|
||
|
|
|
||
|
|
* Do not require ``setuptools`` in setup.py. It works around an issue
|
||
|
|
with ``pip`` and Python 3.
|
||
|
|
|
||
|
|
|
||
|
|
0.2 - 2013-02-22
|
||
|
|
````````````````
|
||
|
|
|
||
|
|
* Rename project to ``mccabe``.
|
||
|
|
|
||
|
|
* Provide ``flake8.extension`` setuptools entry point.
|
||
|
|
|
||
|
|
* Read ``max-complexity`` from the configuration file.
|
||
|
|
|
||
|
|
* Rename argument ``min_complexity`` to ``threshold``.
|
||
|
|
|
||
|
|
|
||
|
|
0.1 - 2013-02-11
|
||
|
|
````````````````
|
||
|
|
* First release
|
||
|
|
|
||
|
|
|