pre-commit/pre-commit-hooks
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Apply typing to all of pre-commit-hooks

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This commit is contained in:
Anthony Sottile 2019-01-31 19:19:10 -08:00
parent 63cc3414e9
commit 030bfac7e4
54 changed files with 401 additions and 264 deletions
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10
pre_commit_hooks/check_executables_have_shebangs.py
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@ -6,9 +6,11 @@ from __future__ import unicode_literals
import argparse
import pipes
import sys
from typing import Optional
from typing import Sequence
def check_has_shebang(path):
def check_has_shebang(path): # type: (str) -> int
with open(path, 'rb') as f:
first_bytes = f.read(2)
@ -27,7 +29,7 @@ def check_has_shebang(path):
return 0
def main(argv=None):
def main(argv=None): # type: (Optional[Sequence[str]]) -> int
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument('filenames', nargs='*')
args = parser.parse_args(argv)
@ -38,3 +40,7 @@ def main(argv=None):
retv |= check_has_shebang(filename)
return retv
if __name__ == '__main__':
exit(main())