flake8-level12

Set of flake8 plugins designed for Level 12 internal use.

Usage

This package is not currently published on PyPI, so the more direct git ref is needed:

pip install git+https://github.com/level12/flake8-level12.git

As with other flake8 plugins, when this module is installed in a virtual environment, the plugins will be enabled and can be selected/ignored the same way other codes are.

Note: if you have your project set up to check flake8 in tox, be sure to include this package in that test environment's deps.

Plugins

• mock_autospec
  • The following patching usages are covered:
    • mock.patch, mock.patch.object, and mock.patch.multiple
    • usage as class/method decorator, or as a context manager
  • M100: autospec keyword arg missing
  • M101: autospec keyword should be True
  • M102: spec_set keyword arg missing
  • M103: spec_set keyword should be True

Development

To develop on flake8-level12, begin by running our tests:

git clone https://github.com/level12/flake8-level12 flake8-level12
cd flake8-level12
tox

As an alternative to using tox, you may run pytest from within your own virtual environment:

pip install -e .[test]
pytest

Each plugin in this package should have tests: pytest is used as the test runner.

Checklist for new plugins

• create plugin module in flake8_level12
  • plugin class must have name and version attributes
  • version may be imported from flake8_level12.version
• add tests in the tests folder
• add the plugin definition to setup.py as described in flake8 docs