47 lines
1.2 KiB
Python
Executable File
47 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python
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import glob
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import os
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import sys
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os.environ['PYFLAKES_NODOCTEST'] = '1'
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# pep8.py uses sys.argv to find setup.cfg
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sys.argv = [os.path.join(os.path.dirname(__file__), os.pardir, os.pardir)]
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# git usurbs your bin path for hooks and will always run system python
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if 'VIRTUAL_ENV' in os.environ:
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site_packages = glob.glob(
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'%s/lib/*/site-packages' % os.environ['VIRTUAL_ENV'])[0]
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sys.path.insert(0, site_packages)
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def main():
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from flake8.main import DEFAULT_CONFIG
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from flake8.engine import get_style_guide
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from flake8.hooks import run
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gitcmd = "git diff-index --cached --name-only HEAD"
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_, files_modified, _ = run(gitcmd)
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try:
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text_type = unicode
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except NameError:
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text_type = str
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files_modified = [text_type(x) for x in files_modified]
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# remove non-py files and files which no longer exist
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files_modified = filter(
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lambda x: x.endswith('.py') and os.path.exists(x),
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files_modified)
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flake8_style = get_style_guide(parse_argv=True, config_file=DEFAULT_CONFIG)
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report = flake8_style.check_files(files_modified)
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return report.total_errors
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if __name__ == '__main__':
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sys.exit(main())
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