sqlAlchemy 1

Unit-01/07-sql-alchemy-2/templates/app.py

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+from flask import Flask,request,redirect, render_template, url_for
+from flask_sqlalchemy import SQLAlchemy 
+from flask_modus import Modus 
+
+app = Flask(__name__)
+app.config['SQLALCHEMY_DATABASE_URI'] = "postgres://localhost/users-messages"
+
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False 
+modus = Modus(app)
+db = SQLAlchemy(app)
+
+class User(db.Model):
+
+	__tablename__ = 'users'
+
+	id = db.Column(db.Integer,primary_key = True)
+	first_name = db.Column(db.Text)
+	last_name = db.Column(db.Text)
+
+	def __init__(self,first_name,last_name):
+		self.first_name = first_name
+		self.last_name = last_name
+
+
+
+
+if __name__ == '__main__':
+	app.run(debug=True,port=3000)

Unit-01/07-sql-alchemy-2/templates/manage.py

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+from app import app,db
+
+from flask_script import Manager
+from flask_migrate import Migrate,MigrateCommand
+
+migrate = Migrate(app,db)
+manager = Manager(app)
+
+manager.add_command('db',MigrateCommand) 
+
+if __name__ == '__main':
+	manager.run()