Ajout de la base de données

blog-app/blogapp.py

@@ -1,9 +1,42 @@
+
+
+from datetime import datetime
 from flask import Flask, render_template, url_for, flash, redirect
+from flask_sqlalchemy import SQLAlchemy   # type: ignore
 from forms import RegistrationForm, LoginForm
-
 app = Flask(__name__)
 
 app.config['SECRET_KEY'] = 'db3746b2ffa650b3804e4316d227f853'
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///blogsite.db'
+
+db = SQLAlchemy(app)
+
+
+class User(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(20), unique=True, nullable=False)
+    email = db.Column(db.String(120), unique=True, nullable=False)
+    image_file = db.Column(db.String(20), nullable=False,
+                           default='default.jpg')
+    password = db.Column(db.String(60), nullable=False)
+    posts = db.relationship('Post', backref='author', lazy=True)
+
+    def __repr__(self):
+        return f"User('{self.username}', '{self.image_file}')"
+
+
+class Post(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(100), nullable=False)
+    date_posted = db.Column(db.DateTime, nullable=False,
+                            default=datetime.utcnow)
+    content = db.Column(db.Text, nullable=False)
+    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
+
+
+    def __repr__(self):
+        return f"Post('{self.title}', '{self.date_posted}')"
+
 
 posts = [
     {
@@ -38,6 +71,7 @@ def home():
 def about():
     return render_template('about.html', title='About', posts=posts, navbaritems=navbaritems)
 
+
 @app.route("/register", methods=['GET', 'POST'])
 def register():
     form = RegistrationForm()
@@ -60,4 +94,4 @@ def login():
 
 
 if __name__ == '__main__':
-    app.run(debug=True, port=8700)
+    app.run(debug=True, host='0.0.0.0', port=8700)