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added docstring for wave duration

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This commit is contained in:
Rudi Grinberg 2012-10-25 14:44:51 -04:00
parent 958b489fca
commit 5ed86e2666
1 changed files with 4 additions and 7 deletions
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11
python_apps/media-monitor2/media/monitor/pure.py
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@ -91,14 +91,13 @@ def is_file_supported(path):
# TODO : In the future we would like a better way to find out whether a show # TODO : In the future we would like a better way to find out whether a show
# has been recorded # has been recorded
def is_airtime_recorded(md): def is_airtime_recorded(md):
""" """ Takes a metadata dictionary and returns True if it belongs to a
Takes a metadata dictionary and returns True if it belongs to a file that file that was recorded by Airtime. """
was recorded by Airtime.
"""
if not 'MDATA_KEY_CREATOR' in md: return False if not 'MDATA_KEY_CREATOR' in md: return False
return md['MDATA_KEY_CREATOR'] == u'Airtime Show Recorder' return md['MDATA_KEY_CREATOR'] == u'Airtime Show Recorder'
def read_wave_duration(path): def read_wave_duration(path):
""" Read the length of .wav file (mutagen does not handle this) """
with contextlib.closing(wave.open(path,'r')) as f: with contextlib.closing(wave.open(path,'r')) as f:
frames = f.getnframes() frames = f.getnframes()
rate = f.getframerate() rate = f.getframerate()
@ -106,9 +105,7 @@ def read_wave_duration(path):
return duration return duration
def clean_empty_dirs(path): def clean_empty_dirs(path):
""" """ walks path and deletes every empty directory it finds """
walks path and deletes every empty directory it finds
"""
# TODO : test this function # TODO : test this function
if path.endswith('/'): clean_empty_dirs(path[0:-1]) if path.endswith('/'): clean_empty_dirs(path[0:-1])
else: else: