class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
def get_reset_token(self, expires_sec=1800):
s = Serializer(app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(self, expires_sec=1800):
s = Serializer(app.config['SECRET_KEY'])
try:
user_id = s.loads(token)['user_id']
except:
return None
return User.query.get(user_id)
def __repr__(self):
return f"User('{self.username}, {self.email}, {self.image_file}')"
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
password = db.Column(db.String(20), nullable=False)
email = db.Column(db.String(20), unique=True, nullable=False)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.id}')"
class User(db.Model):
id = db.Column(db.Integer, primary_key=True)
email = db.Column(db.String(55), nullable=False) # unic=True
password = db.Column(db.String(75), nullable=False)
name = db.Column(db.String(55), nullable=False)
def __repr__(self):
return self.name # if i dont say User.[id, name, family, ...] return name with default
class Content(db.Model):
id = db.Column(db.Integer, primary_key=True)
writer = db.Column(db.String(20), nullable=False)
title = db.Column(db.String(20), nullable=False)
content = db.Column(db.Text, nullable=False)
category_id = db.Column(db.Integer,
db.ForeignKey("category.id"),
nullable=False)
category = db.relationship("Category", backref=db.backref("contents"))
class User(db.Model, UserMixin): # 表名将会是 user（自动生成，小写处理）
id = db.Column(db.Integer, primary_key=True) # 主键
name = db.Column(db.String(20)) # 名字
username = db.Column(db.String(20), unique=True) # 用户名
password = db.Column(db.String(128)) # 密码散列值db.db.
def set_password(self, password): # 用来设置密码的方法，接受密码作为参数
self.password = generate_password_hash(password) # 将生成的密码保持到对应字段
return self.password
def validate_password(self, pwd): # 用于验证密码的方法，接受密码作为参数
return check_password_hash(self.password, pwd) # 返回布尔值
class User(db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(80), nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}')"
class Raspisanie(db.Model):
day = db.Column(db.String(255), primary_key=True, unique=True)
day_1 = db.Column(db.String(255), nullable=True, default='Отсутсувует')
day_2 = db.Column(db.String(255), nullable=True, default='Отсутсувует')
day_3 = db.Column(db.String(255), nullable=True, default='Отсутсувует')
day_4 = db.Column(db.String(255), nullable=True, default='Отсутсувует')
day_5 = db.Column(db.String(255), nullable=True, default='Отсутсувует')
day_6 = db.Column(db.String(255), nullable=True, default='Отсутсувует')
def __repr__(self):
#return f"Raspisanie('{self.day}', '{self.day_1}', '{self.day_2}', '{self.day_3}', '{self.day_4}', '{self.day_5}'," \
# f" '{self.day_6}', )"
return f"Raspisanie('day': '{self.day}','day_1': '{self.day_1}','day_2': '{self.day_2}','day_3': '{self.day_3}','day_4': '{self.day_4}','day_5': '{self.day_5}'," \
f" 'day_6': '{self.day_6}', )"
class books(db.Model):
#_tablename_='book'
id= db.Column(db.Integer,primary_key=True)
book_title=db.Column(db.String(200),unique=True,nullable=False)
author=db.Column(db.String(200),unique=False,nullable=False)
book_text=db.Column(db.VARCHAR(10000),unique=False,nullable=False)
class Question(db.Model):
id = db.Column(db.Integer, primary_key=True)
subject = db.Column(db.String(200), nullable=False)
content = db.Column(db.Text(), nullable=False)
create_date = db.Column(db.DateTime(), nullable=False)
class Movie(db.Model):
id = db.Column(db.Integer, primary_key=True) # 主键
title = db.Column(db.String(60), primary_key=False) # 电影标题
year = db.Column(db.String(4), primary_key=False) # 电影年份
user_id = db.Column(db.Integer, primary_key=False)
class Category(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(20), nullable=False)
class User(db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(150), unique=True, nullable=False)
password = db.Column(db.String(200), nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
