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[enh] fail if a command fail

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This commit is contained in:
Laurent Peuch 2016-05-12 02:35:43 +02:00
parent db88f5fb3c
commit 1c3c8dfcb2
1 changed files with 4 additions and 5 deletions
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9
prosopopee/prosopopee.py
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@ -74,15 +74,14 @@ class Video(object):
if options.get("resize"):
command = "{binary} {loglevel} -i {source} {resize} -vframes 1 -y {target}".format(**ffmpeg_switches)
print(command)
os.system(command)
error(os.system(command) == 0, "gm command failed")
else:
command = "{binary} {loglevel} -i {source} {resolution} {preselect} {bitrate} -pass 1 -an {format} -y {target}".format(**ffmpeg_switches)
command2 = "{binary} {loglevel} -i {source} {resolution} {preselect} {bitrate} -pass 2 -acodec libvorbis -ab 100k {format} -y {target}".format(**ffmpeg_switches)
print(command)
os.system(command)
error(os.system(command) == 0, "gm command failed")
print(command2)
os.system(command2)
error(os.system(command2) == 0, "gm command failed")
CACHE.cache_picture(source, target, options)
@ -142,7 +141,7 @@ class Image(object):
warning("Generation", source)
print(command)
os.system(command)
error(os.system(command) == 0, "gm command failed")
CACHE.cache_picture(source, target, options)