Darks
e35910ee76
- System/host config values stay in `config.py` - Application config values moves in corresponding models - BREAK: AVATAR_FOLDER becomes DATA_FOLDER. Edit your local config if needed
44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
from app import db
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from app.models.post import Post
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class Topic(Post):
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__tablename__ = 'topic'
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__mapper_args__ = {'polymorphic_identity': __tablename__}
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# ID of the underlying [Post] object
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id = db.Column(db.Integer, db.ForeignKey('post.id'), primary_key=True)
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# Topic title
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title = db.Column(db.Unicode(32))
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# Parent forum
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forum_id = db.Column(db.Integer, db.ForeignKey('forum.id'), nullable=False)
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forum = db.relationship('Forum', backref='topics',foreign_keys=forum_id)
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# Associated thread
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thread_id = db.Column(db.Integer,db.ForeignKey('thread.id'),nullable=False)
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thread = db.relationship('Thread', foreign_keys=thread_id)
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# Number of views in the forum
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views = db.Column(db.Integer)
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def __init__(self, forum, author, title, thread):
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"""
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Create a Topic.
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Arguments:
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forum -- parent forum or sub-forum (Forum)
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author -- post author (User)
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title -- topic title (unicode string)
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thread -- discussion thread attached to the topic (Thread)
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"""
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Post.__init__(self, author)
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self.title = title
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self.views = 0
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self.thread = thread
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self.forum = forum
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def __repr__(self):
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return f'<Topic: #{self.id}>'
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