Hello App with Flask-SQLAlchemy Heading

Hello App with Flask-SQLAlchemy

ND004 C01 L03 10 Hello App With Flask-SQLAlchemy

QUIZ QUESTION: :

Here's an example URI:

'postgresql://myusername:mypassword@localhost:5432/mydatabase'

Can you name each part?

ANSWER CHOICES:

Part of URI	Name
password (optional)
port
database name
dialect
host address
username

SOLUTION:

Part of URI	Name
password (optional)
port
database name
dialect
host address
username

ND004 C01 L03 10.1 Hello App With Flask-SQLAlchemy

Code

from flask import Flask
from flask_sqlalchemy import SQLAlchemy

app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://udacitystudios@localhost:5432/example'
db = SQLAlchemy(app)

Hello App with Flask-SQLAlchemy Recap

Let's practice. Complete Exercise 2.

Workspace

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Workspace Information:

Default file path:
Workspace type: jupyter-lab
Opened files (when workspace is loaded): n/a