python-mccabe
Port variant py38
Summary McCabe checker, plugin for flake8 (PY38)
Package version 0.6.1
Homepage https://github.com/pycqa/mccabe
Keywords python
Maintainer Python Automaton
License Not yet specified
Other variants py39
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Last modified 13 DEC 2020, 19:47:07 UTC
Port created 29 NOV 2020, 06:56:42 UTC
Subpackage Descriptions
single 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
Configuration Switches (platform-specific settings discarded)
PY38 ON Build using Python 3.8 PY39 OFF Build using Python 3.9
Package Dependencies by Type
Build (only) python-pip:single:py38
autoselect-python:single:standard
Build and Runtime python38:single:standard
Download groups
main mirror://PYPIWHL/87/89/479dc97e18549e21354893e4ee4ef36db1d237534982482c3681ee6e7b57
Distribution File Information
ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42 8556 mccabe-0.6.1-py2.py3-none-any.whl
Ports that require python-mccabe:py38
python-pylint:py38 Python code static checker (PY38)