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check_output is only supported by Python 2.7 onwards

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Tailszefox 2012-10-15 14:28:54 +02:00
commit 890d070d94
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youtube_dl/PostProcessor.py
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@ -73,7 +73,7 @@ class FFmpegExtractAudioPP(PostProcessor):
def detect_executables():
def executable(exe):
try:
subprocess.check_output([exe, '-version'])
subprocess.Popen([exe, '-version'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT).communicate()[0]
except OSError:
return False
return exe