class User(db.Model, UserMixin):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(80), unique=True)
email = db.Column(db.String(200), unique=True)
bookmarks = db.relationship('Bookmark', backref='user', lazy='dynamic')
password_hash = db.Column(db.String)
@property
def password(self):
raise AttributeError('Password: write-only field')
@password.setter
def password(self, password):
self.password_hash = generate_password_hash(password)
def check_password(self, password):
return check_password_hash(self.password_hash, password)
@staticmethod
def get_by_username(username):
return User.query.filter_by(username=username).first()
def __repr__(self):
return "<User %r>" % self.username
class Bookmark(db.Model):
__tablename__ = 'bookmark'
id = db.Column(db.Integer, primary_key=True)
url = db.Column(db.Text, nullable=False)
date = db.Column(db.DateTime, default=datetime.utcnow)
description = db.Column(db.String(300))
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
_tags = db.relationship('Tag', secondary=tags, lazy='joined',
backref=db.backref('bookmarks', lazy='dynamic'))
@staticmethod
def newest(num):
return Bookmark.query.order_by(desc(Bookmark.date)).limit(num)
@property
def tags(self):
return ",".join([t.name for t in self._tags])
@tags.setter
def tags(self, string):
if string:
self._tags = [Tag.get_or_create(name)
for name in string.split(',')]
else:
self._tags = []
def __repr__(self):
return "<Bookmark '{}' : '{}'> ".format(self.description, self.url)
class Book(db.Model):
id: int = db.Column(db.Integer, primary_key=True)
name: str = db.Column(db.String(255))
def __init__(self, name):
self.name = name
def __repr__(self):
return '<Product %d>' % self.id
class User(db.Model):
id: int = db.Column(db.Integer, primary_key=True)
email: str = db.Column(db.String(255))
password: str = db.Column(db.String(255))
def __init__(self, email, password):
self.email = email
self.password = password
def __repr__(self):
return '<User %d>' % self.id
class Tag(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(25), nullable=False, unique=True, index=True)
@staticmethod
def get_or_create(name):
try:
return Tag.query.filter_by(name=name).one()
except:
return Tag(name=name)
@staticmethod
def all():
return Tag.query.all()
def __repr__(self):
return self.name
from datetime import datetime
from sqlalchemy import desc
from bookmark import db
from flask_login import UserMixin
from werkzeug.security import check_password_hash, generate_password_hash
tags = db.Table('bookmark_tag',
db.Column('tag_id', db.Integer, db.ForeignKey('tag.id')),
db.Column('bookmark_id', db.Integer,
db.ForeignKey('bookmark.id')),
)
class Bookmark(db.Model):
__tablename__ = 'bookmark'
id = db.Column(db.Integer, primary_key=True)
url = db.Column(db.Text, nullable=False)
date = db.Column(db.DateTime, default=datetime.utcnow)
description = db.Column(db.String(300))
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
_tags = db.relationship('Tag', secondary=tags, lazy='joined',
backref=db.backref('bookmarks', lazy='dynamic'))
@staticmethod
def newest(num):
return Bookmark.query.order_by(desc(Bookmark.date)).limit(num)
@property
def tags(self):