Metadata-Version: 1.2
Name: mccabe
Version: 0.6.1
Summary: McCabe checker, plugin for flake8
Home-page: https://github.com/pycqa/mccabe
Author: Tarek Ziade
Author-email: tarek@ziade.org
Maintainer: Ian Cordasco
Maintainer-email: graffatcolmingov@gmail.com
License: Expat license
Description: 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
        
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
