67 lines
2.0 KiB
Plaintext
Executable File
67 lines
2.0 KiB
Plaintext
Executable File
"""
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Forked from https://gist.github.com/810399
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INSTALLED BY MYCROFT DEV SETUP
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"""
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from __future__ import with_statement, print_function
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import os
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import re
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import shutil
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import subprocess
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import sys
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import tempfile
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# don't fill in both of these
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select_codes = []
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ignore_codes = ["E121", "E122", "E123", "E124", "E125", "E126", "E127", "E128",
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"E129", "E501", "E722", "E226", "W504"]
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# Add things like "--max-line-length=120" below
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overrides = []
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def system(*args, **kwargs):
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kwargs.setdefault('stdout', subprocess.PIPE)
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proc = subprocess.Popen(args, **kwargs)
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out, err = proc.communicate()
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return out
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def main():
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modified = re.compile('^[AM]+\s+(?P<name>.*\.py$)', re.MULTILINE)
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files = system('git', 'status', '--porcelain').decode("utf-8")
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files = modified.findall(files)
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tempdir = tempfile.mkdtemp()
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for name in files:
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filename = os.path.join(tempdir, name)
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filepath = os.path.dirname(filename)
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if not os.path.exists(filepath):
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os.makedirs(filepath)
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with open(filename, 'w') as f:
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system('git', 'show', ':' + name, stdout=f)
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checker_path = os.path.join(os.path.dirname(__file__),
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'..', '..', '.venv', 'bin', 'pycodestyle')
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checker_path = os.path.abspath(checker_path)
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args = [checker_path]
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if select_codes and ignore_codes:
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print(u'Error: select and ignore codes are mutually exclusive')
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sys.exit(1)
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elif select_codes:
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args.extend(('--select', ','.join(select_codes)))
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elif ignore_codes:
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args.extend(('--ignore', ','.join(ignore_codes)))
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args.extend(overrides)
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args.append('.')
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output = system(*args, cwd=tempdir)
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shutil.rmtree(tempdir)
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if output:
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print(u'PEP8 style violations have been detected. Please fix them\n'
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'or force the commit with "git commit --no-verify".\n')
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print(output.decode("utf-8"),)
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sys.exit(1)
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if __name__ == '__main__':
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main()
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