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| from flask import Flask, render_template, redirect, url_for | |
| from flask_sqlalchemy import SQLAlchemy | |
| from flask_migrate import Migrate, MigrateCommand | |
| from flask_script import Manager | |
| from flask_uploads import UploadSet, configure_uploads, IMAGES | |
| from flask_wtf import FlaskForm | |
| from wtforms import StringField ,TextAreaField,IntegerField | |
| from flask_wtf.file import FileField,FileAllowed | |
| from datetime import date | |
| app = Flask(__name__) | |
| app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///books.db' | |
| app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False | |
| app.config['DEBUG'] = True | |
| app.config['SECRET_KEY'] = 'qhbdhbqedejkwbxdjcewjdjb' | |
| db = SQLAlchemy(app) | |
| class Books(db.Model): | |
| bookname=db.Column(db.Integer) | |
| author=db.Column(db.String(50),default="UNKNOWN") | |
| publishdate=db.Column(db.date,default="UNKNOWN") | |
| ISB13=db.Column(db.Integer,primary_key=True) | |
| description=db.Column(db.String(500),) | |
| tradeprice=db.Column(db.Integer,nullable=False) | |
| retailprice=db.Column(db.Integer,nullable=False) | |
| stocks=db.Colomn(db.Integer) | |
| image=db.Column(db.String(500)) |