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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9
pre_commit_hooks/end_of_file_fixer.py
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@ -4,9 +4,12 @@ from __future__ import unicode_literals
import argparse
import os
import sys
from typing import IO
from typing import Optional
from typing import Sequence
def fix_file(file_obj):
def fix_file(file_obj): # type: (IO[bytes]) -> int
# Test for newline at end of file
# Empty files will throw IOError here
try:
@ -49,7 +52,7 @@ def fix_file(file_obj):
return 0
def end_of_file_fixer(argv=None):
def main(argv=None): # type: (Optional[Sequence[str]]) -> int
parser = argparse.ArgumentParser()
parser.add_argument('filenames', nargs='*', help='Filenames to fix')
args = parser.parse_args(argv)
@ -68,4 +71,4 @@ def end_of_file_fixer(argv=None):
if __name__ == '__main__':
sys.exit(end_of_file_fixer())
sys.exit(main())