class BlogPost(db.Model):
# Setup the relationship to the User table
users = db.relationship(User)
# Model for the Blog Posts on Website
id = db.Column(db.Integer, primary_key=True)
# Notice how we connect the BlogPost to a particular author
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
title = db.Column(db.String(140), nullable=False)
text = db.Column(db.Text, nullable=False)
category = db.Column(db.String(140), nullable=False, default='news')
blog_image = db.Column(db.String(20), nullable=False, default='c1.jpg')
blog_thumbnail = db.Column(db.String(20),
nullable=False,
default='stories1.jpg')
def __init__(self, title, text, category, user_id, blog_image,
blog_thumbnail):
self.title = title
self.text = text
self.user_id = user_id
self.category = category
self.blog_image = blog_image
self.blog_thumbnail = blog_thumbnail
def __repr__(self):
return f"Post Id: {self.id} --- Date: {self.date} --- Title: {self.title}"
class BlogPost(db.Model):
# Связь позволяющая обращаться к атрибутам МОДЕЛИ Родительской-Связи из МОДЕЛИ Дочерней-Связи, так же просто как это делает МОДЕЛЬ Ролительской-Связи
# обращаясь к атрибутам МОДЕЛИ Дочерней-Связи
users = db.relationship(User)
id = db.Column(db.Integer,primary_key= True)
# Дата публикации
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
# Заголовок Публикации
title = db.Column(db.String(140),nullable=False)
# Текст Публикации
text = db.Column(db.Text,nullable=False)
# ДОЧЕРНЯЯ МОДЕЛЬ её атрибуты передаются по запросу от атрибута РОДИТЕЛЬСКОЙ МОДЕЛИ(без РОДИТЕЛЬСКОЙ не создать)
user_id = db.Column(db.Integer,db.ForeignKey('users.id'), nullable=False)
# Конструктор. данные приходящие извне ( дата к ним не относится)
def __init__(self,title,text,user_id):
self.title = title
self.text = text
self.user_id = user_id
def __repr__(self):
return f'Post id: {sefl.id} --- Date: {self.date} --- Title: {self.title}'
class BlogPost(db.Model):
#each blogpost is connected to the user
users = db.relationship(User)
id = db.Column(db.Integer, primary_key=True)
#attribute that connects blogpost to user, (nullable)-every blogpost must be associated to user id
user_id = db.Column(db.Integer, db.ForeignKey('users.id'),
nullable=False) #tablename: users, attribute: id
#every blogpost has to have a publish date
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
#each blogpost has a title, (nullable)-must provide title
title = db.Column(db.String(140), nullable=False)
text = db.Column(db.Text, nullable=False)
#make instance of blogpost
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
def __repr__(self):
return f"Post ID: {self.id} -- Date: {self.date} -- {self.title}"
class BlogPost(db.Model):
users = db.relationship(User)
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
title = db.Column(db.String(140), nullable=False)
text = db.Column(db.Text, nullable=False)
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
def __repr__(self):
return f"Post ID: {self.id} -- Date: {self.date} -- {self.title}"
class BlogPost(db.Model):
users = db.relationship(User)
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(
db.Integer, db.ForeignKey('users.id'), nullable=False
) ### db.ForeignKey('users.id') in this *users* is the table name above and the id is the attribute of the users table which is getting to create the relationship
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
title = db.Column(db.String(64), nullable=False)
text = db.Column(db.Text, nullable=False)
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
def __repr__(self):
return f"Post ID: {self.id} -- Date: {self.date} --- {self.title}"
class BlogPost(db.Model):
users = db.relationship(User)
__tablename__ = 'blogposts'
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(128), nullable=False)
text = db.Column(db.String(128), nullable=False)
date = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
class BlogPost(db.Model):
# Setup the relationship to the User table
users = db.relationship(User)
# Model for the Blog Posts on Website
id = db.Column(db.Integer, primary_key=True)
# Notice how we connect the BlogPost to a particular author
user_id = db.Column(db.Integer, db.ForeignKey("users.id"), nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
title = db.Column(db.String(140), nullable=False)
text = db.Column(db.Text, nullable=False)
# Constructor
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
# Repr
def __repr__(self):
return f"Post Id: {self.id} --- Date: {self.date} --- Title: {self.title}"
class BlogPost(db.Model):
# get User object
users = db.relationship(User)
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
date = db.Column(db.DateTime,
nullable=False,
default=datetime.now(pytz.timezone('Asia/Tokyo')))
title = db.Column(db.String(140), nullable=False)
text = db.Column(db.Text, nullable=False)
# profile_image = db.Column(db.String(64), nullable=False,default='default_profile.png')
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
def __repr__(self):
return f"Post ID: {self.id} -- Date: {self.date} -- {self.title}"
class BlogPost(db.Model):
# This is used in the ForeignKey lines below
users = db.relationship(User)
id = db.Column(db.Integer, primary_key=True)
# This is what connects the user to the blog post
# one to many - one user can have many blog posts
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
title = db.Column(db.String(140), nullable=False)
text = db.Column(db.Text, nullable=False)
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
def __repr__(self):
return f"Post id {self.id} -- Date: {self.date} -- Title: {self.title}"
