pre-commit/flake8
1
0
Fork 0
mirror of https://github.com/PyCQA/flake8.git synced 2026-04-13 08:04:18 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add --builtins option to appending list of builtins

Browse source 
Useful for projects using gettext that add '_' as a builtin
This commit is contained in:
Jason Kölker 2012-02-15 11:17:17 -06:00
parent 625834cfff
commit b8575081ed
2 changed files with 8 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
flake8/pep8.py
View file

@ -1272,6 +1272,9 @@ def process_options(arglist=None):
__version__) __version__)
parser = OptionParser(version=version, parser = OptionParser(version=version,
usage="%prog [options] input ...") usage="%prog [options] input ...")
parser.add_option('--builtins', default=[], action="append",
help="append builtin function (pyflakes "
"_MAGIC_GLOBALS)")
parser.add_option('--max-complexity', default=-1, action='store', parser.add_option('--max-complexity', default=-1, action='store',
type='int', help="McCabe complexity treshold") type='int', help="McCabe complexity treshold")
parser.add_option('-v', '--verbose', default=0, action='count', parser.add_option('-v', '--verbose', default=0, action='count',

6
flake8/run.py
View file

@ -47,14 +47,18 @@ def _get_python_files(paths):
def main(): def main():
options, args = pep8.process_options() options, args = pep8.process_options()
complexity = options.max_complexity complexity = options.max_complexity
builtins = set(options.builtins)
warnings = 0 warnings = 0
if builtins:
orig_builtins = set(pyflakes._MAGIC_GLOBALS)
pyflakes._MAGIC_GLOBALS = orig_builtins | builtins
if args: if args:
for path in _get_python_files(args): for path in _get_python_files(args):
warnings += check_file(path, complexity) warnings += check_file(path, complexity)
else: else:
stdin = sys.stdin.read() stdin = sys.stdin.read()
warnings += check_code(stdin, complexity) warnings += check_code(stdin, complexity)
raise SystemExit(warnings > 0) raise SystemExit(warnings > 0)