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#!/usr/bin/env python3
import argparse
import sys
import pygit2
from flake8.api import legacy as flake8_legacy
def fetch_git_files(args):
"""
Fetches new and modified .py-files using pygit2
"""
repo = pygit2.Repository(args.repo_path)
status = repo.status()
git_files_list = list()
if not status:
return git_files_list
for gfile, state in status.items():
if (
state in (pygit2.GIT_STATUS_WT_MODIFIED,
pygit2.GIT_STATUS_WT_NEW,
pygit2.GIT_STATUS_INDEX_NEW,
pygit2.GIT_STATUS_INDEX_MODIFIED) and
gfile.lower().endswith('.py')
):
git_files_list.append(gfile)
return git_files_list
if __name__ == '__main__':
parser = argparse.ArgumentParser(
description='The following options are available')
parser.add_argument(
'repo_path',
metavar='REPO',
default='.',
type=str,
help='Git repo path (default: cwd)')
parser.add_argument(
'--disable-pep8-checks',
action='store_true',
dest='disable_pep8',
default=False,
help='Disable pep8 checks')
args = parser.parse_args()
git_files = fetch_git_files(args)
if not git_files:
print('No modifications')
sys.exit(0)
report = flake8_legacy.get_style_guide().check_files(git_files)
if report.total_errors:
print('Total errors: {errors}'.format(errors=report.total_errors))
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