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Fixup log_file commit

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This commit is contained in:
Anthony Sottile 2017-05-08 11:04:07 -07:00
parent 71e500a177
commit 840a55bbc3
5 changed files with 17 additions and 18 deletions
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25
pre_commit/output.py
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@ -4,6 +4,7 @@ import sys
from pre_commit import color
from pre_commit import five
from pre_commit.util import noop_context
def get_hook_message(
@ -72,16 +73,16 @@ def write(s, stream=stdout_byte_stream):
def write_line(s=None, stream=stdout_byte_stream, logfile_name=None):
def output_streams():
yield stream
try:
with open(logfile_name, 'ab') as logfile:
yield logfile
except (TypeError, IOError):
pass
output_streams = [stream]
if logfile_name:
ctx = open(logfile_name, 'ab')
output_streams.append(ctx)
else:
ctx = noop_context()
for output_stream in output_streams():
if s is not None:
output_stream.write(five.to_bytes(s))
output_stream.write(b'\n')
output_stream.flush()
with ctx:
for output_stream in output_streams:
if s is not None:
output_stream.write(five.to_bytes(s))
output_stream.write(b'\n')
output_stream.flush()