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compute edit duration more efficiently

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j 2014-11-10 11:39:38 +01:00
parent e084766e69
commit 8cb776eb51
1 changed files with 6 additions and 2 deletions
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8
pandora/edit/models.py
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@ -316,7 +316,7 @@ class Edit(models.Model):
_map = {
'posterFrames': 'poster_frames'
}
if 'clips' in keys or 'duration' in keys:
if 'clips' in keys:
clips = self.get_clips_json(user)
for key in keys:
@ -330,7 +330,11 @@ class Edit(models.Model):
elif key == 'clips':
response[key] = clips
elif key == 'duration':
response[key] = sum([c['duration'] for c in clips])
if self.type == 'static':
response[key] = sum([(c['annotation__end'] or c['end']) - (c['annotation__start'] or c['start'])
for c in self.get_clips(user).values('start', 'end', 'annotation__start', 'annotation__end')])
else:
response[key] = sum([c['end'] - c['start'] for c in self.get_clips(user).values('start', 'end')])
elif key == 'editable':
response[key] = self.editable(user)
elif key == 'user':