Metadata-Version: 1.1
Name: flake8-comprehensions
Version: 1.0.0
Summary: A flake8 plugin to help you write better list/set/dict comprehensions.
Home-page: https://github.com/adamchainz/flake8-comprehensions
Author: Adam Johnson
Author-email: me@adamj.eu
License: ISCL
Description: =====================
        Flake8 Comprehensions
        =====================
        
        .. image:: https://img.shields.io/pypi/v/flake8-comprehensions.svg
                :target: https://pypi.python.org/pypi/flake8-comprehensions
        
        .. image:: https://img.shields.io/travis/adamchainz/flake8-comprehensions.svg
                :target: https://travis-ci.org/adamchainz/flake8-comprehensions
        
        A `flake8 <https://flake8.readthedocs.org/en/latest/index.html>`_ plugin that
        helps you write better list/set/dict comprehensions.
        
        * Free software: ISC license
        
        Installation
        ------------
        
        Install from ``pip`` with:
        
        .. code-block:: sh
        
             pip install flake8-comprehensions
        
        It will then automatically be run as part of ``flake8``; you can check it has
        been picked up with:
        
        .. code-block:: sh
        
            $ flake8 --version
            2.4.1 (pep8: 1.7.0, pyflakes: 0.8.1, flake8-comprehensions: 1.0.0, mccabe: 0.3.1) CPython 2.7.11 on Darwin
        
        
        Rules
        -----
        
        C400: Unnecessary generator
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        Complains about unnecessary use of a generator when a list/set/dict
        comprehension would do:
        
        For example, an unnecessary usage of ``list()`` plus a generator, instead of a
        list comprehension:
        
        * ``list(f(x) for x in foo)`` -> ``[f(x) for x in foo]``
        
        This triggers a message like:
        
        .. code-block:: sh
        
            $ flake8 file.py
            file.py:1:1: C400 Unnecessary generator - rewrite as a list comprehension.
        
        This works similarly for ``set()`` and ``dict()`` with generators instead of
        their respective comprehensions.
        
        
        =======
        History
        =======
        
        Pending Release
        ---------------
        
        * New release notes here
        
        
        1.0.0 (2016-04-05)
        ------------------
        
        * ``C400`` rule that complains about an unnecessary usage of a generator when a
          list/set/dict comprehension would do.
        
Keywords: flake8,comprehensions,list comprehension,set comprehension,dict comprehension
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: ISC License (ISCL)
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
