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database_setup.py
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database_setup.py
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# from sqlalchemy import Column, ForeignKey, Integer, String, UnicodeText
# from sqlalchemy.ext.declarative import declarative_base
# from sqlalchemy.orm import relationship
# from sqlalchemy import create_engine
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///catalog.db'
db = SQLAlchemy(app)
class User(db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(250), nullable=False)
email = db.Column(db.String(250), nullable=False)
picture = db.Column(db.String(250))
class Category(db.Model):
__tablename__ = 'category'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(250), nullable=False)
description = db.Column(db.UnicodeText(10000), nullable=False)
@property
def serialize(self):
"""Return object data in easily serializeable format"""
return {
'name': self.name,
'id': self.id,
}
class CategoryItem(db.Model):
__tablename__ = 'category_item'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(250), nullable=False)
category_id = db.Column(db.Integer, db.ForeignKey('category.id'))
category = db.relationship(Category)
description = db.Column(db.UnicodeText(10000), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
user = db.relationship(User)
@property
def serialize(self):
"""Return object data in easily serializeable format"""
return {
'name': self.name,
'id': self.id,
}
db.create_all()