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Remove backref arguments from model columns

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Xevion
2022-03-27 10:21:22 -05:00
parent 4f585448d7
commit 5b472ab529
1 changed files with 8 additions and 3 deletions
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11
models.py
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@@ -20,8 +20,8 @@ class User(UserMixin, db.Model):
time_registered = db.Column(db.DateTime, nullable=False, server_default=func.now()) time_registered = db.Column(db.DateTime, nullable=False, server_default=func.now())
last_seen = db.Column(db.DateTime, nullable=False, server_default=func.now()) last_seen = db.Column(db.DateTime, nullable=False, server_default=func.now())
last_ip = db.Column(db.String(64), nullable=True) last_ip = db.Column(db.String(64), nullable=True)
posts = db.relationship("Post", backref='author') posts = db.relationship("Post")
comments = db.relationship("Comment", backref='author') comments = db.relationship("Comment")
def get_last_seen(self) -> str: def get_last_seen(self) -> str:
delta: datetime.timedelta = datetime.datetime.utcnow() - self.last_seen delta: datetime.timedelta = datetime.datetime.utcnow() - self.last_seen
@@ -41,7 +41,7 @@ class Post(db.Model):
date_posted = db.Column(db.DateTime, server_default=func.now()) date_posted = db.Column(db.DateTime, server_default=func.now())
date_updated = db.Column(db.DateTime, nullable=True) date_updated = db.Column(db.DateTime, nullable=True)
likes = db.Column(db.Text, default='[]') likes = db.Column(db.Text, default='[]')
comments = db.relationship("Comment", backref='post') comments = db.relationship("Comment")
def get_likes(self) -> List[int]: def get_likes(self) -> List[int]:
"""Return the IDs of the Users who have liked this post.""" """Return the IDs of the Users who have liked this post."""
@@ -58,9 +58,14 @@ class Post(db.Model):
likes.append(user_id) likes.append(user_id)
self.set_likes(likes) self.set_likes(likes)
def get_time_ago(self) -> str:
delta: datetime.timedelta = datetime.datetime.utcnow() - self.date_posted
return humanize.naturaldelta(delta)
class Comment(db.Model): class Comment(db.Model):
id = db.Column(db.Integer, primary_key=True) id = db.Column(db.Integer, primary_key=True)
text = db.Column(db.Text, nullable=False) text = db.Column(db.Text, nullable=False)
author = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False) author = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
post = db.Column(db.Integer, db.ForeignKey('post.id'), nullable=False) post = db.Column(db.Integer, db.ForeignKey('post.id'), nullable=False)
date_posted = db.Column(db.DateTime, server_default=func.now())