pre-commit/pre-commit-hooks
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Remove non relevant comments and make others more explicit

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This commit is contained in:
Morgan Courbet 2017-07-20 18:59:38 +02:00
parent f58b552c37
commit 4be276c1a6
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GPG key ID: 467299D324A21B24
1 changed files with 3 additions and 10 deletions
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13
pre_commit_hooks/mixed_line_ending.py
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@ -52,15 +52,9 @@ VERBOSE_OPTION_TO_LOGGING_SEVERITY = {
ANY_LINE_ENDING_PATTERN = re.compile(
# match either
b'(' +
# \r\n
LineEnding.CRLF.regex.pattern +
# or \n
b'(' + LineEnding.CRLF.regex.pattern +
b'|' + LineEnding.LF.regex.pattern +
# or \r
b'|' + LineEnding.CR.regex.pattern +
b')',
b'|' + LineEnding.CR.regex.pattern + b')',
)
@ -252,14 +246,13 @@ def _process_fix_force(filenames, line_ending_enum):
def _convert_line_ending(filename, line_ending):
# read the file
with open(filename, 'rb+') as f:
bufin = f.read()
# convert line ending
bufout = ANY_LINE_ENDING_PATTERN.sub(line_ending, bufin)
# write the result in the file
# write the result in the file replacing the existing content
f.seek(0)
f.write(bufout)
f.truncate()