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Add debug log

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This commit is contained in:
Takeshi KOMIYA 2017-04-23 11:24:29 +09:00
parent 334d527e64
commit 7176d586cc
1 changed files with 4 additions and 2 deletions
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6
sphinx/ext/imgconverter.py
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@ -35,8 +35,9 @@ class ImagemagickConverter(ImageConverter):
# type: () -> bool
"""Confirms the converter is available or not."""
try:
ret = subprocess.call([self.config.image_converter, '-version'],
stdin=subprocess.PIPE, stdout=subprocess.PIPE)
args = [self.config.image_converter, '-version']
logger.debug('Invoking %r ...', args)
ret = subprocess.call(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
if ret == 0:
return True
else:
@ -54,6 +55,7 @@ class ImagemagickConverter(ImageConverter):
args = ([self.config.image_converter] +
self.config.image_converter_args +
[_from, _to])
logger.debug('Invoking %r ...', args)
p = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
except OSError as err:
if err.errno != ENOENT: # No such file or directory