only yield actual users
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1 changed files with 2 additions and 1 deletions
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@ -139,7 +139,8 @@ class Presentation(models.Model):
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def speakers(self):
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def speakers(self):
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yield self.speaker
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yield self.speaker
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for speaker in self.additional_speakers.all():
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for speaker in self.additional_speakers.all():
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yield speaker
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if speaker.user:
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yield speaker
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def __unicode__(self):
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def __unicode__(self):
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return "#%s %s (%s)" % (self.number, self.title, self.speaker)
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return "#%s %s (%s)" % (self.number, self.title, self.speaker)
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