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@ -26,16 +26,16 @@ def add_topic_stat_columns(q):
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def add_author_stat_columns(q):
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aliased_author_followers = aliased(AuthorFollower)
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aliased_author_authors = aliased(AuthorFollower)
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aliased_author_followers = aliased(AuthorFollower) # Добавлен второй псевдоним
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aliased_author = aliased(Author)
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q = (
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q.outerjoin(ShoutAuthor, aliased_author.id == ShoutAuthor.author)
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.add_columns(func.count(distinct(ShoutAuthor.shout)).label('shouts_stat'))
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.outerjoin(aliased_author_authors, AuthorFollower.follower == aliased_author.id)
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.add_columns(func.count(distinct(aliased_author_authors.author)).label('authors_stat'))
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.outerjoin(aliased_author_followers, AuthorFollower.author == aliased_author.id)
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.add_columns(func.count(distinct(aliased_author_followers.follower)).label('followers_stat'))
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.outerjoin(aliased_author_followers, AuthorFollower.author == aliased_author.id) # Используется второй псевдоним
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.add_columns(func.count(distinct(aliased_author_followers.follower)).label('followers_stat')) # Используется второй псевдоним
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)
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q = q.group_by(aliased_author.id)
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