Metadata-Version: 2.1
Name: flake8-adjustable-complexity
Version: 0.0.5
Summary: A flake8 extension that checks cyclomatic complexity and calculates max complexity limit in runtime
Home-page: https://github.com/best-doctor/flake8-adjustable-complexity
Author: Ilya Lebedev
Author-email: melevir@gmail.com
License: MIT
Description: # flake8-adjustable-complexity
        
        [![Build Status](https://github.com/best-doctor/flake8-adjustable-complexity/actions/workflows/build.yml/badge.svg?branch=master)](https://github.com/best-doctor/flake8-adjustable-complexity/actions/workflows/build.yml)
        [![Maintainability](https://api.codeclimate.com/v1/badges/544649e16b4cf6645ad3/maintainability)](https://codeclimate.com/github/best-doctor/flake8-adjustable-complexity/maintainability)
        [![Test Coverage](https://api.codeclimate.com/v1/badges/544649e16b4cf6645ad3/test_coverage)](https://codeclimate.com/github/best-doctor/flake8-adjustable-complexity/test_coverage)
        
        An extension for flake8 to report on too complex functions with bad variables names.
        
        Sometimes you want to use too generic variable name inside some function.
        It this case you want to be sure that the function is more simple that
        others, so a reader doesn't have to remember meaning of a variable
        together with other logic for a long time.
        
        This plugin calculates max allowed cyclomatic complexity for each function
        separately. Default is 7, and it is decreased by 2 for each variable from
        blacklist inside the function. If actual complexity overcomes max calculated
        complexity, the plugin reports an error.
        
        Currently, the following errors are reported:
        
        | Code    | Description |
        | ------- | ----------- |
        | **CAC001** | `func` is too complex (`complexity` > `max allowed complexity`) |
        | **CAC002** | `func` is too complex (`complexity`). Bad variable names penalty is too high (`penalty`) |
        
        ## Installation
        
        ```terminal
        pip install flake8-adjustable-complexity
        ```
        
        ## Configuration
        
        The plugin has the following configuration options:
        
        * `--max-mccabe-complexity` (or `--max-adjustable-complexity`) - Max allowed cyclomatic complexity.
        * `--per-path-max-adjustable-complexity` - Per-path complexity settings.
          The value of the option must be a comma-separated list of `<path>:<complexity>` pairs.
        * `--var-names-extra-blacklist` - Comma-separated list of bad variable names to blacklist.
          Each variable will affect the max allowed complexity.
        * `--var-names-whitelist` - Comma-separated list of bad variable names to whitelist.
        
        All options also can be specified via `[flake8]` section of `setup.cfg`.
        
        ## Example
        
        Sample file:
        
        ```python
        # test.py
        
        def foo():
            for vars in range(5):
                for info in range(5):
                    for obj in range(5):
                        pass
        ```
        
        Usage:
        
        ```terminal
        $ flake8 test.py
        test.py:1:1: CAC001 foo is too complex (4 > 1)
        ```
        
        ## Contributing
        
        We would love you to contribute to our project. It's simple:
        
        1. Create an issue with bug you found or proposal you have.
           Wait for approve from maintainer.
        1. Create a pull request. Make sure all checks are green.
        1. Fix review comments if any.
        1. Be awesome.
        
        Here are useful tips:
        
        * You can run all checks and tests with `make check`. Please do it before TravisCI does.
        * We use [BestDoctor python styleguide](https://github.com/best-doctor/guides/blob/master/guides/en/python_styleguide.md).
        * We respect [Django CoC](https://www.djangoproject.com/conduct/). Make soft, not bullshit.
        
Keywords: flake8 annotations
Platform: UNKNOWN
Classifier: Framework :: Pytest
Classifier: Topic :: Software Development :: Testing
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Description-Content-Type: text/markdown
