"""Package containing the option manager and config management logic. - :mod:`flake8.options.config` contains the logic for finding, parsing, and merging configuration files. - :mod:`flake8.options.manager` contains the logic for managing customized Flake8 command-line and configuration options. - :mod:`flake8.options.aggregator` uses objects from both of the above modules to aggregate configuration into one object used by plugins and Flake8. """