class Article(db.Model):
__tablename__ = 'article'
article_id = db.Column(db.Integer, primary_key=True, autoincrement=True)
auther = db.Column(db.Integer, db.ForeignKey('user.user_id'))
title = db.Column(db.String(64))
article_img = db.Column(db.String(64)) #文章图片
brief = db.Column(db.Text)
content = db.Column(db.Text)
publish_time = db.Column(db.DateTime) #发布时间
label_id = db.Column(db.Integer, db.ForeignKey('label.label_id')) #文章标签
read_quantity = db.Column(db.Integer, default=0) # 文章阅读量
like_number = db.Column(db.Integer, default=0) # 文章点赞数
def to_dict(self):
dic = {
'article_id': self.article_id,
'auther': self.auther,
'title': self.title,
}
return dic
@staticmethod
def isReadArticle():
return True
class Question(db.Model):
__tablename__ = 'question'
id = db.Column(db.Integer(), primary_key=True)
ques_id = db.Column(db.String(255))
question = db.Column(db.String(255000))
answer = db.Column(db.String(255000))
know = db.Column(db.String(255000))
level = db.Column(db.String(255000))
def __init__(self,ques_id,question,answer,level,know):
self.ques_id = ques_id
self.question = question
self.answer = answer
self.level = level
self.know = know
def get_ques_id(self):
return self.ques_id
def get_question(self):
return self.question
def get_answer(self):
return self.answer
def get_id(self):
return self.id
def get_know(self):
return self.know
def get_level(self):
return self.level
class User(db.Model):
__tablename__ = 'user'
username = db.Column(db.String(50), primary_key=True)
password = db.Column(db.String(80), nullable=False)
email = db.Column(db.String(120), nullable=False)
player_type = db.Column(db.String(25), nullable=False, default='player')
avatar = db.Column(db.Text, default='')
created_date = db.Column(db.DateTime,
nullable=False,
default=datetime.datetime.utcnow())
stats = db.relationship('Stats', backref=db.backref('user'), uselist=False)
followed = db.relationship(
'User',
secondary=followers,
primaryjoin=(followers.c.follower_username == username),
secondaryjoin=(followers.c.followed_username == username),
backref=db.backref('followers', lazy='dynamic'),
lazy='dynamic')
def follow(self, user):
if not self.is_following(user):
self.followed.append(user)
def unfollow(self, user):
if self.is_following(user):
self.followed.remove(user)
def is_following(self, user):
return self.followed.filter(
followers.c.followed_username == user.username).count() > 0
def followed_an_followers(self):
return list(map(lambda u: u.username, self.followed.all())), list(
map(lambda u: u.username, self.followers.all()))
class Videos(db.Model):
id = db.Column(db.Integer, unique=True, primary_key=True)
title = db.Column(db.String(80), nullable=False)
link = db.Column(db.String(200), nullable=False)
def __repr__(self):
return '<vid %r>' % self.id
class ClassyJob(db.Model):
__tablename__ = 'classy_jobs'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(1000))
s3bucket = db.Column(db.String(1000))
texts = db.relationship("ClassyText")
labels = db.relationship("ClassyLabel")
class GroundTruth(db.Model):
_tablename__ = 'ground_truth'
id = Column(db.Integer(), primary_key=True)
user_id = Column(db.Integer(), ForeignKey('user.id'))
course_id = course_id = db.Column(db.String(255))
course_name = db.Column(db.String(255))
choice = db.Column(db.String(255))
gt = db.Column(db.Integer())
def __init__(self, user_id, course_id, course_name, choice, gt):
self.user_id = user_id
self.course_id = course_id
self.course_name = course_name
self.choice = choice
self.gt = gt
def get_user_id(self):
return self.user_id
def get_course_id(self):
return self.course_id
def get_course_name(self):
return self.course_name
def get_choice(self):
return self.choice
def get_gt(self):
return self.gt
def set_user_id(self,user_id):
self.user_id = user_id
def set_course_id(self,course_id):
self.course_id = course_id
def set_course_name(self,course_name):
self.course_name = course_name
def set_choice(self,choice):
self.choice = choice
def set_gt(self,gt):
self.gt = gt
class DataOfficerUnknown(db.Model):
__bind_key__ = COPA_DB_BIND_KEY
__tablename__ = 'data_officerunknown'
id = db.Column(db.Integer, nullable=True, primary_key=True)
data_officerallegation_id = db.Column(db.Integer)
age = db.Column(db.String(50))
gender = db.Column(db.String(1), nullable=True)
race = db.Column(db.String(50), nullable=True)
years_on_force = db.Column(db.String(50))
created_at = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
updated_at = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
def __repr__(self):
return f'<id: {self.id}, ' \
f'data_officerallegation_id: {self.data_officerallegation_id}, ' \
f'age: {self.age}, ' \
f'gender: {self.gender}, ' \
f'race: {self.race}, ' \
f'years_on_force: {self.years_on_force}, ' \
f'created_at: {self.created_at}, ' \
f'updated_at: {self.updated_at}, ' \
f'>'
class Games(db.Model):
id = db.Column(db.Integer, unique=True, primary_key=True)
nick = db.Column(db.String(20), nullable=False)
name = db.Column(db.String(20), nullable=False)
dis = db.Column(db.String(200), nullable=False)
def __repr__(self):
return '<game %r>' % self.id
class User(db.Model):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(200))
email = db.Column(db.String(200), index=True, unique=True)
def __repr__(self):
return '<User %r>' % (self.name)
class Phone(db.Model):
__tablename__ = "phone"
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
model = db.Column(db.String(32))
price = db.Column(db.String(32))
company_name = db.Column(
db.String(20), db.ForeignKey('company.name')) # 创建与company.name关联的外键
company = db.relationship("Company", backref="phone_of_company")
class Company(db.Model):
__tablename__ = "company"
name = db.Column(db.String(20), primary_key=True)
location = db.Column(db.String(20))
def __repr__(self):
return "name:{0} location:{1}".format(self.name, self.location)
class User(db.Model):
__tablename__ = 'users'
user = db.Column(db.String(240), primary_key=True)
name = db.Column(db.String(240))
def __repr__(self):
return '<User %r>' % (self.name)
class Video(db.Model):
__tablename__ = 'video'
vid = db.Column(db.Integer, primary_key=True)
vtitle = db.Column(db.String(100), nullable=False)
savename = db.Column(db.String(100))
vcontent = db.Column(db.String(500), nullable=True)
up_date = db.Column(db.Date)
hits = db.Column(db.Integer, default=0)
user_id = db.Column(db.Integer, db.ForeignKey('user.user_id'))
class Follower(db.Model):
__tablename__ = 'followers'
id = db.Column(db.Integer, primary_key=True)
user = db.Column(db.String(240))
followed_nickname = db.Column(db.String(240))
def __repr__(self):
return '<Followers %r>' % (self.followed)
class Service(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), unique=True, nullable=False, default='')
description = db.Column(db.String(255), nullable=True, default='')
admin_items = db.relationship('AdminItem', backref='service', lazy=True)
client_items = db.relationship('ClientItem', backref='service', lazy=True)
user_services = db.relationship("UserService",
backref='service',
lazy=True)
class Image(db.Model):
__tablename__ = "image"
id = db.Column(db.Integer, primary_key=True)
label = db.Column(db.String(32))
picture = db.Column(db.String(32))
time = db.Column(db.DATETIME)
description = db.Column(db.TEXT)
def __repr__(self):
return self.label
class HubD(db.Model):
__tablename__ = 'hub'
id = db.Column(db.Integer, primary_key=True)
location = db.Column(db.String(120), index=True, unique=True)
sequence = db.Column(db.String(1000), index=True, unique=True)
def __repr__(self):
object = {'location': self.location, 'sequence': self.sequence}
return json.dumps(object)
class ImagesUpload(db.Model):
'''图片上传表'''
__tablename__ = 'imagesupload'
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
uploader = db.Column(db.Integer,
db.ForeignKey('user.user_id'),
nullable=False) #图片所属用户 id
imagename = db.Column(db.String(64))
imagebrief = db.Column(db.String(128)) #图片简介
imagetime = db.Column(db.DateTime, nullable=False)
class Email(db.Model):
'''contains details of all emails sent'''
id = db.Column(db.Integer, primary_key=True)
to_addr_list = db.Column(db.String(80), unique=True, nullable=False)
cc_addr_list = db.Column(db.String(120), unique=True, nullable=False)
subject = db.Column(db.String(80), unique=True, nullable=False)
message = db.Column(db.Text, unique=True, nullable=False)
def __repr__(self):
return '<Email %r>' % self.message
class UserService(db.Model):
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
service_id = db.Column(db.Integer,
db.ForeignKey('service.id'),
nullable=False)
name = db.Column(db.String(100), nullable=False, default='')
project_name = db.Column(db.String(100), nullable=False, default='')
a_items = db.relationship('AItem', backref='user_service', lazy=True)
c_items = db.relationship('CItem', backref='user_service', lazy=True)
class Posts(db.Model):
id = db.Column(db.Integer, unique=True, primary_key=True)
title = db.Column(db.String(200), nullable=False)
content = db.Column(db.String(600), nullable=False)
date = db.Column(db.DateTime, default=datetime.now)
author = db.Column(db.String(200), nullable=False)
image = db.Column(db.String(30))
def __repr__(self):
return '<post %r>' % self.id
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(80), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.String(80), nullable=False)
events = db.relationship('Events', backref='author', lazy=True)
def __repr__(self):
return 'User {} and Id {}'.format(self.username, self.id)
class Rating(db.Model):
__tablename__ = 'ratings'
id = db.Column(db.Integer, primary_key=True)
user = db.Column(db.String(240))
rating = db.Column(db.Float)
date = db.Column(db.String(240))
def __repr__(self):
return '<Rating %r>' % (self.rating)
class Message(db.Model):
__tablename__ = 'messages'
id = db.Column(db.Integer, primary_key=True)
user = db.Column(db.String(240))
mes = db.Column(db.String(240))
date = db.Column(db.String(240))
def __repr__(self):
return '<Message %r>' % (self.user)
class LinkData(db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64))
firstname = db.Column(db.String(64))
user_id = db.Column(db.Integer)
chat_id = db.Column(db.Integer)
text = db.Column(db.Text, nullable=True)
def __repr__(self):
return '<User %r>' % (self.username)
class Message(db.Model):
__tablename__ = "message"
id = db.Column(db.Integer, primary_key=True) #id
nickname = db.Column(db.String(32)) #昵称
qq = db.Column(db.String(32)) #qq
email = db.Column(db.String(64)) #邮箱
time = db.Column(db.DATETIME) #时间
description = db.Column(db.TEXT) #留言内容
def __repr__(self):
return self.nickname
class CMSUser(db.Model):
__tablename__ = "cms_user"
# db.Column表示是数据库真实存在的字段, primary_key表示为主键, autoincrement表示自动增长, 每次加1
# Integer是整形
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
# String字符串 长度50个字符
# nullable 如果为True，允许有空值，如果为False，不允许有空值
username = db.Column(db.String(50), nullable=False)
_password = db.Column(db.String(100), nullable=False)
# unique 如果为True，代表这列不允许出现重复的值
email = db.Column(db.String(50), nullable=False, unique=True)
join_time = db.Column(db.DateTime, default=datetime.now)
class ClassRoom(db.Model):
"""
课室的数据库模型类
"""
__tablename__ = "login_classroom"
id = db.Column(db.Integer, primary_key=True)
class_number = db.Column(db.String(10), nullable=False)
block_number = db.Column(db.Integer)
ip_addr = db.Column(db.String(80), nullable=False)
ACL = db.Column(db.String(20), nullable=False)
class Filelist(db.Model):
__tablename__ = "filelist"
id = db.Column(db.Integer, primary_key=True) #id
filename = db.Column(db.String(32)) #文件名称
type = db.Column(db.String(32)) #文件类型
filesize = db.Column(db.String(32)) #文件大小
filepath = db.Column(db.String(64)) #文件存放路径
# time = db.Column(db.DATETIME) #时间
time = db.Column(db.TEXT) #文件上传时间
description = db.Column(db.TEXT) #文件介绍
def __repr__(self):
return self.filename
class Article(db.Model):
__tablename__ = "article"
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(32))
author = db.Column(db.String(32))
picture = db.Column(db.String(32))
time = db.Column(db.DATETIME)
types = db.Column(db.String(32))
content = db.Column(db.TEXT)
description = db.Column(db.TEXT)
def __repr__(self):
return self.title
