def git_hook(complexity=-1, strict=False, ignore=None, lazy=False):
from flake8.main import check_file
_initpep8()
if ignore:
pep8style.options.ignore = ignore
warnings = 0
gitcmd = "git diff-index --cached --name-only HEAD"
if lazy:
gitcmd = gitcmd.replace('--cached ', '')
_, files_modified, _ = run(gitcmd)
for filename in files_modified:
ext = os.path.splitext(filename)[-1]
if ext != '.py':
continue
if not os.path.exists(filename):
continue
warnings += check_file(path=filename, ignore=ignore,
complexity=complexity)
if strict:
return warnings
return 0
def hg_hook(ui, repo, **kwargs):
from flake8.main import check_file
complexity = ui.config('flake8', 'complexity', default=-1)
config = ui.config('flake8', 'config', default=True)
_initpep8(config_file=config)
warnings = 0
for file_ in _get_files(repo, **kwargs):
warnings += check_file(file_, complexity)
strict = ui.configbool('flake8', 'strict', default=True)
if strict:
return warnings
return 0
def check_flake8(file_paths):
from flake8.main import check_file
ignore = {
"W291", # trailing whitespace; the standard tidy process will enforce no trailing whitespace
"E501", # 80 character line length; the standard tidy process will enforce line length
}
num_errors = 0
for file_path in file_paths:
if os.path.splitext(file_path)[-1].lower() != ".py":
continue
num_errors += check_file(file_path, ignore=ignore)
return num_errors
def check_flake8(file_paths):
from flake8.main import check_file
ignore = {
"W291", # trailing whitespace; the standard tidy process will enforce no trailing whitespace
"E501", # 80 character line length; the standard tidy process will enforce line length
}
num_errors = 0
for file_path in file_paths:
if os.path.splitext(file_path)[-1].lower() != ".py":
continue
num_errors += check_file(file_path, ignore=ignore)
return num_errors
#! /usr/bin/env python
import logging
import os
import os.path
import flake8.main as main
logging.basicConfig(level=logging.ERROR)
if __name__ == "__main__":
with open('pep8-done.txt') as f:
for path in f:
path = path.strip()
path = os.path.sep.join(path.split('/'))
if os.path.isfile(path):
logging.info('Checking file... %s', path)
main.check_file(path)
else:
logging.info('Walking %s', path)
for dirpath, dirnames, filenames in os.walk(path):
# if the file extension is .py, check it!
for fname in filenames:
fpath = os.path.join(dirpath, fname)
root, ext = os.path.splitext(fname)
if ext.lower() == ".py":
logging.info('Checking file... %s', fpath)
main.check_file(fpath)
def flake8(ignore=()):
# run flake8
passed = {}
for fnm in git.files_altered():
passed[fnm] = _flake8.check_file(fnm, ignore=ignore) == 0
return all(passed.values())