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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8
pre_commit_hooks/trailing_whitespace_fixer.py
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@ -3,9 +3,11 @@ from __future__ import print_function
import argparse
import os
import sys
from typing import Optional
from typing import Sequence
def _fix_file(filename, is_markdown):
def _fix_file(filename, is_markdown): # type: (str, bool) -> bool
with open(filename, mode='rb') as file_processed:
lines = file_processed.readlines()
newlines = [_process_line(line, is_markdown) for line in lines]
@ -18,7 +20,7 @@ def _fix_file(filename, is_markdown):
return False
def _process_line(line, is_markdown):
def _process_line(line, is_markdown): # type: (bytes, bool) -> bytes
if line[-2:] == b'\r\n':
eol = b'\r\n'
elif line[-1:] == b'\n':
@ -31,7 +33,7 @@ def _process_line(line, is_markdown):
return line.rstrip() + eol
def main(argv=None):
def main(argv=None): # type: (Optional[Sequence[str]]) -> int
parser = argparse.ArgumentParser()
parser.add_argument(
'--no-markdown-linebreak-ext',