class User(db.Model):
__tablename__ = 'User'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(20), nullable=True)
age = db.Column(db.Integer, nullable=True)
phone = db.Column(db.String(30), nullable=True)
city = db.Column(db.String(30), nullable=True)
class Blog(db.Model):
'''初始化微博功能表'''
__tablename__ = 'blog'
wid = db.Column(db.Integer, primary_key=True, unique=True)
content = db.Column(db.Text, nullable=False)
lasttime = db.Column(db.DateTime)
thumb = db.Column(db.Integer,default=0)
username = db.Column(db.String(20), nullable=False)
@property
def author(self):
return User.query.filter_by(username=self.username).one()
@classmethod
def fake_weibos(cls, username_list, num):
wb_list = []
for i in range(num):
year = random.randint(2010, 2019)
month = random.randint(1, 12)
day = random.randint(1, 28)
date = '%04d-%02d-%02d' % (year, month, day)
username = random.choice(username_list)
content = random_word(random.randint(70, 140))
wb = cls(username=username, content=content, lasttime=date)
wb_list.append(wb)
db.session.add_all(wb_list)
db.session.commit()
class User(db.Model):
"""创建User表格"""
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(10), nullable=False, unique=True)
password = db.Column(db.String(128), nullable=False)
gender = db.Column(db.Enum('男', '女'), default='男')
city = db.Column(db.String(20), default='上海')
phone = db.Column(db.String(20))
create_time = db.Column(db.DateTime)
avatar = db.Column(db.String(256), default='/static/img/default.png')
follows = db.Column(db.Integer, nullable=False, default=0)
fans = db.Column(db.Integer, nullable=False, default=0)
#创建随机用户
@classmethod
def fake_users(cls, num):
users = []
for i in range(num):
username = random_zh_str(3)
password = '******'
gender = random.choice(['男', '女'])
phone = '123456789'
create_time = '2000-01-21'
user = cls(username=username,
password=password,
gender=gender,
phone=phone,
create_time=create_time)
users.append(user)
db.session.add_all(users)
db.session.commit()
return users
class Article(db.Model):
__tablename__ = 'article'
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(20), nullable=False)
content = db.Column(db.Text, nullable=False)
created_time = db.Column(db.DateTime)
class Weibo(db.Model):
__tablename__ = 'weibo'
id = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer, nullable=False, index=True)
content = db.Column(db.Text, nullable=False)
create_time = db.Column(db.DateTime, nullable=False)
update_time = db.Column(db.DateTime, nullable=False)
@property
def author(self):
'''获取当前微博的作者'''
user = User.query.get(self.uid)
return user
@classmethod
def fake_weibo(cls, uid_list, num):
wb_list = []
for i in range(num):
year = random.randint(2009, 2019)
month = random.randint(1, 12)
day = random.randint(1, 28)
date = '%04d-%02d-%02d' % (year, month, day)
uid = random.choice(uid_list)
content = random_hz_str(random.randint(80, 120))
wb = cls(uid=uid,
content=content,
create_time=date,
update_time=date)
wb_list.append(wb)
db.session.add_all(wb_list)
db.session.commit()
class Discuss(db.Model):
__tablename__ = 'discuss'
id = db.Column(db.Integer, primary_key=True)
uname = db.Column(db.String(10))
pname = db.Column(db.String(10))
words = db.Column(db.Text, nullable=False)
date = db.Column(db.Date)
class Follow(db.Model):
__tablename__ = 'follow'
#自己跟随的用用户的id
fid = db.Column(db.Integer, nullable=False, primary_key=True)
#自己的id
uid = db.Column(db.Integer, nullable=False, primary_key=True)
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
password = db.Column(db.String(128), nullable=False) # 为了存储加密后的密码，所以长一点
city = db.Column(db.String(10), default='中国')
phone = db.Column(db.String(16))
class Weibo(db.Model):
__tablename__ = 'weibo'
id = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer, nullable=False, index=True)
content = db.Column(db.Text, nullable=False)
created = db.Column(db.DateTime, nullable=False)
updated = db.Column(db.DateTime, nullable=False)
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20))
password = db.Column(db.String(128))
city = db.Column(db.String(10))
phone = db.Column(db.String(16))
class Article(db.Model):
__tablename__ = 'article'
id = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer, nullable=False) # 发表者id
article = db.Column(db.String(300))
created = db.Column(db.DateTime, nullable=False) # 发表微博时间
changed = db.Column(db.DateTime, nullable=False) # 修改微博时间
class Pro(db.Model):
__tablename__ = 'pro'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(20), nullable=False, unique=True)
uname = db.Column(db.String(10))
article = db.Column(db.Text, default='请写点什么')
date = db.Column(db.Date)
class Article(db.Model):
'''初始化article表'''
__tablename__ = 'article'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), nullable=False)
title = db.Column(db.String(20), nullable=False)
content = db.Column(db.Text, nullable=False)
date = db.Column(db.DateTime)
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(10), unique=True, nullable=False)
password = db.Column(db.String(128), nullable=False)
head = db.Column(db.String(128), default='default.jpg')
gender = db.Column(db.Enum('男', '女', '保密'), default='保密')
n_fans = db.Column(db.Integer, default=0)
birthday = db.Column(db.Date, default='1997-2-10')
city = db.Column(db.String(20), default='（暂未填写）')
reg_time = db.Column(db.DateTime, default=datetime.now())
@classmethod
def make_users(cls, num):
users = []
for i in range(num):
user = cls()
y = random.randint(2000, 2018)
m = random.randint(1, 12)
d = random.randint(1, 28)
user.reg_time = '%04d-%02d-%02d' % (y, m, d)
user.name = random_zh_str(3)
user.password = make_password('123456')
users.append(user)
if session_add_all(users):
print('多条测试用户信息创建成功！！！')
else:
print('多条测试用户信息创建失败！！！')
return users
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(30), unique=True)
password = db.Column(db.String(128), nullable=False)
gender = db.Column(db.Enum('male', 'female', 'unknow'), default='unknow')
birthday = db.Column(db.Date, default='2000-01-01')
phone = db.Column(db.String(15))
location = db.Column(db.String(10), default='中国')
user_image = db.Column(db.String(256), default='/static/img/default.png')
description = db.Column(db.Text, default='')
register_time = db.Column(db.DateTime, nullable=False) # 用户注册时间
class Users(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), nullable=False, unique=True)
password = db.Column(db.String(128), nullable=False)
tel = db.Column(db.String(20), nullable=False)
birthday = db.Column(db.Date, default='1960-01-01')
gender = db.Column(db.Enum('male', 'female'))
avatar = db.Column(db.String(256), default='/static/img/default.jpg')
created = db.Column(db.DateTime, nullable=False)
n_follow = db.Column(db.Integer, nullable=False, default=0)
n_fan = db.Column(db.Integer, nullable=False, default=0)
class User(db.Model):
__tablename__ = 'user' # 类变量定义在数据库中表的名字
id = db.Column(db.Integer, primary_key=True)
nickname = db.Column(db.String(20), unique=True)
password = db.Column(db.String(128), nullable=False)
gender = db.Column(db.Enum('male', 'female', 'unknow'), default='unknow')
birthday = db.Column(db.Date, default='1990-01-01')
city = db.Column(db.String(10), default='中国')
avatar = db.Column(db.String(256), default='/static/img/default.png')
bio = db.Column(db.Text, default='')
create = db.Column(db.DateTime, nullable=False) # 用户注册时间
class Microblog(db.Model):
__tablename__ = 'microblog'
id = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer, nullable=False) #与user表里面的id对应
content = db.Column(db.Text, nullable=False)
issued = db.Column(db.DateTime, nullable=False)
updated = db.Column(db.DateTime, nullable=False)
@property
def author(self):
'''获取当前微博的作者'''
user = User.query.get(self.uid)
return user
#使用举例：weibo = Microblog()
# weibo.author.name 微博作者的姓名
#weibo.author.location 微博作者的地方
class Idol(db.Model):
__tablename__ = 'idol'
idol_id = db.Column(db.Integer, primary_key=True)
fans_id = db.Column(db.Integer, primary_key=True)
@classmethod
def idol_list(cls, uid):
idols = Idol.query.filter_by(fans_id=uid).all()
idol_l = [idol.idol_id for idol in idols]
return idol_l
@classmethod
def fans_list(cls, idol_id):
fans = Idol.query.filter_by(idol_id=idol_id).all()
fans_l = [fen.fans_id for fen in fans]
fans_user_l = User.query.filter(User.id.in_(fans_l))
return fans_user_l
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
nickname = db.Column(db.String(20), unique=True)
password = db.Column(db.String(128), nullable=False)
gender = db.Column(db.Enum('male', 'female', 'unknow'), default='unknow')
birthday = db.Column(db.Date, default='2000-01-01')
city = db.Column(db.String(10), default='中国')
bio = db.Column(db.Text, default='')
created = db.Column(db.DateTime, nullable=False)
class User(db.Model):
__tablename__ = 'user_info'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(10), unique=True, nullable=False)
password = db.Column(db.String(16), nullable=False)
gender = db.Column(db.Enum('男', '女'), default='男')
age = db.Column(db.Integer, default=24)
city = db.Column(db.String(20), default='上海')
phone = db.Column(db.String(16))
class Article(db.Model):
__tablename__ = 'article'
id = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer, nullable=False, index=True)
content = db.Column(db.Text, nullable=False)
created = db.Column(db.DateTime, nullable=False)
updated = db.Column(db.DateTime, nullable=False)
n_thumb = db.Column(db.Integer, nullable=False, default=0)
@property
def author(self):
"""获取当前微博的作者"""
return User.query.get(self.uid)
@classmethod
def fake_article(cls, uid_list, num):
art_list = []
for i in range(num):
year = random.randint(2010, 2019)
month = random.randint(1, 12)
day = random.randint(1, 28)
date = '%04d-%02d-%02d' % (year, month, day)
uid = random.choice(uid_list)
content = random_zh_str(random.randint(70, 140))
art = cls(uid=uid, content=content, created=date, updated=date)
art_list.append(art)
db.session.add_all(art_list)
db.session.commit()
class Article(db.Model):
__tablename__ = 'article'
id = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer, nullable=False, index=True)
content = db.Column(db.Text,nullable=False)
created = db.Column(db.DateTime, nullable=False)
updated = db.Column(db.DateTime, nullable=False)
n_thumb = db.Column(db.Integer, nullable=False, default=0)
@property
def author(self): # 我这定义的是啥 是个实例方法
'''获取微博的作者'''
return User.query.get(self.uid) # 谁调用 self 就指谁
# 返回的是一个 Basequery 对象
# 凭什么在这里可以去到用户名，因为微博在创建的时候写入了 作者的uid,我们用 实例.uid 可以获得用户的id
# 再拿这个id 去用户的信息，进而能取到用户的名字
@classmethod
def fake_weibos(cls, uid_list, num):
wb_list = []
for i in range(num):
year = random.randint(2010, 2019)
month = random.randint(1, 12)
day = random.randint(1, 28)
date = '%04d-%02d-%02d' % (year, month, day)
uid = random.choice(uid_list)
content = random_zh_str(random.randint(70, 140))
wb = cls(uid=uid, content=content, created=date, updated=date)
wb_list.append(wb)
db.session.add_all(wb_list)
db.session.commit()
class User(db.Model):
'''添加用户表'''
__tablename__ = 'user'
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)
gender = db.Column(db.Enum('男', '女', '保密'))
city = db.Column(db.String(20))
n_follow = db.Column(db.Integer, nullable=False, index=True, default=0)
n_fans = db.Column(db.Integer, nullable=False, index=True, default=0)
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), nullable=False, unique=True)
password = db.Column(db.String(128))
phone = db.Column(db.String(20), nullable=False, unique=True)
gender = db.Column(db.Enum('男', '女', '保密'))
city = db.Column(db.String(10))
class Hudong(db.Model):
__tablename__ = 'hudong'
id = db.Column(db.Integer, primary_key=True)
aname = db.Column(db.String(20))
eid = db.Column(db.Integer)
cont = db.Column(db.Text)
hid = db.Column(db.Integer)
hname = db.Column(db.String(20))
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
password = db.Column(db.String(128), nullable=False)
gender = db.Column(db.Enum('male', 'female', 'unknow'), default='unknow')
city = db.Column(db.String(10), default='上海')
@classmethod
def fake_users(cls, num):
users_list = []
for i in range(num):
username = random_hz_str(random.choice([2, 3, 4]))
password = '******'
gender = random.choice(['male', 'female', 'unknow'])
city = random.choice(['旧金山', '北京', '纽约', '东京'])
user = cls(username=username,
password=password,
gender=gender,
city=city)
users_list.append(user)
db.session.add_all(users_list)
db.session.commit()
return users_list
class Wb(db.Model):
'''添加微博表'''
__tablename__ = 'wb'
id = db.Column(db.Integer, primary_key=True)
u_id = db.Column(db.Integer, nullable=False, index=True)
u_name = db.Column(db.String(20), nullable=False)
n_thumb = db.Column(db.Integer, nullable=False, index=True, default=0)
wbtime = db.Column(db.DateTime, nullable=False)
wbcontent = db.Column(db.Text, nullable=False)
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
nickname = db.Column(db.String(20), unique=True)
password = db.Column(db.String(128), nullable=False)
birthday = db.Column(db.Date,default='2000-01-01')\
follow_num = db.Column(db.Integer, nullable=False, default=0)
fans_num = db.Column(db.Integer, nullable=False, default=0)
class Essay(db.Model):
__tablename__ = 'essay'
id = db.Column(db.Integer, primary_key=True)
nickname = db.Column(db.String(20))
cont = db.Column(db.Text)
created = db.Column(db.DateTime, nullable=False)
updated = db.Column(db.DateTime, nullable=False)
thumb_num = db.Column(db.Integer, nullable=False, default=0)
