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Porter97/app\models(10).py

Created February 13, 2020 14:27
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app\models(10).py
#...
class Collection(db.Model):
#...
content = db.relationship('Content', backref='collection', lazy='dynamic', cascade='all, delete-orphan')
def has_content(self, url):
return self.content.filter_by(url=url).first() is not None
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