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pycodestyle_on_repo.py
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pycodestyle_on_repo.py
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# Copyright 2016 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Custom script to run pycodestyle on google-cloud codebase.
This runs pycodestyle as a script via subprocess but only runs it on the
.py files that are checked in to the repository.
"""
import os
import subprocess
import sys
from script_utils import get_affected_files
def main():
"""Run pycodestyle on all Python files in the repository."""
git_root = subprocess.check_output(
['git', 'rev-parse', '--show-toplevel']).strip()
os.chdir(git_root)
candidates, _ = get_affected_files()
python_files = [
candidate for candidate in candidates if candidate.endswith('.py')]
pycodestyle_command = ['pycodestyle'] + python_files
status_code = subprocess.call(pycodestyle_command)
sys.exit(status_code)
if __name__ == '__main__':
main()