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@ -12,12 +12,12 @@ def add_topic_stat_columns(q):
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aliased_topic_followers = aliased(TopicFollower)
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aliased_topic = aliased(Topic)
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q = (
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q.outerjoin(ShoutTopic, aliased_topic.id == ShoutTopic.c.topic)
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.add_columns(func.count(distinct(ShoutTopic.c.shout)).label('shouts_stat'))
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.outerjoin(aliased_shout_authors, ShoutTopic.c.shout == aliased_shout_authors.c.shout)
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.add_columns(func.count(distinct(aliased_shout_authors.c.author)).label('authors_stat'))
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.outerjoin(aliased_topic_followers, aliased_topic.c.id == aliased_topic_followers.c.topic)
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.add_columns(func.count(distinct(aliased_topic_followers.c.follower)).label('followers_stat'))
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q.outerjoin(ShoutTopic, aliased_topic.id == ShoutTopic.topic)
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.add_columns(func.count(distinct(ShoutTopic.shout)).label('shouts_stat'))
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.outerjoin(aliased_shout_authors, ShoutTopic.shout == aliased_shout_authors.shout)
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.add_columns(func.count(distinct(aliased_shout_authors.author)).label('authors_stat'))
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.outerjoin(aliased_topic_followers, aliased_topic.id == aliased_topic_followers.topic)
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.add_columns(func.count(distinct(aliased_topic_followers.follower)).label('followers_stat'))
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)
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q = q.group_by(aliased_topic.id)
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