Primeiro commit do CRUD - Estrutura e app.py

app/app.py

+from flask import Flask, render_template, request, redirect, url_for
+from flask_sqlalchemy import SQLAlchemy
+import os
+
+app = Flask(__name__)
+
+# Caminho do banco de dados
+basedir = os.path.abspath(os.path.dirname(__file__))
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'database.db')
+
+db = SQLAlchemy(app)
+
+# Modelo da Tabela
+class Receita(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    nome = db.Column(db.String(100))
+    porcoes = db.Column(db.Integer)
+    tempo = db.Column(db.Integer)
+    descricao = db.Column(db.String(100))
+    ingredientes = db.Column(db.String(500))
+    preparo = db.Column(db.String(700))
+
+@app.route('/')
+def index():
+    receitas = Receita.query.all()
+    return render_template('index.html', receitas=receitas)
+
+@app.route('/cadastro', methods=['GET', 'POST'])
+def cadastro():
+    if request.method == 'POST':
+        nova = Receita(
+            nome=request.form['nome'],
+            porcoes=request.form['porcoes'],
+            tempo=request.form['tempo'],
+            descricao=request.form['descricao'],
+            ingredientes=request.form['ingredientes'],
+            preparo=request.form['preparo']
+        )
+        db.session.add(nova)
+        db.session.commit()
+        return redirect(url_for('index'))
+    return render_template('cadastro.html')
+
+if __name__ == '__main__':
+    with app.app_context():
+        db.create_all()
+    app.run(debug=True)
\ No newline at end of file

requirements.txt

+blinker==1.9.0
+click==8.3.3
+colorama==0.4.6
+Flask==3.1.3
+Flask-SQLAlchemy==3.1.1
+greenlet==3.5.0
+itsdangerous==2.2.0
+Jinja2==3.1.6
+MarkupSafe==3.0.3
+SQLAlchemy==2.0.49
+typing_extensions==4.15.0
+Werkzeug==3.1.8