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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7
pre_commit_hooks/file_contents_sorter.py
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@ -12,12 +12,15 @@ conflicts and keep the file nicely ordered.
from __future__ import print_function
import argparse
from typing import IO
from typing import Optional
from typing import Sequence
PASS = 0
FAIL = 1
def sort_file_contents(f):
def sort_file_contents(f): # type: (IO[bytes]) -> int
before = list(f)
after = sorted([line.strip(b'\n\r') for line in before if line.strip()])
@ -33,7 +36,7 @@ def sort_file_contents(f):
return FAIL
def main(argv=None):
def main(argv=None): # type: (Optional[Sequence[str]]) -> int
parser = argparse.ArgumentParser()
parser.add_argument('filenames', nargs='+', help='Files to sort')
args = parser.parse_args(argv)