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Tkinter GUI Programming by Example
book

Tkinter GUI Programming by Example

by David Love
April 2018
Beginner content levelBeginner
340 pages
7h 54m
English
Packt Publishing
Content preview from Tkinter GUI Programming by Example

Creating the server endpoints

Our web service will need three new endpoints—one to add a friend, one to block a friend, and one to grab all friends of a user.

Let's start with the endpoint to add a friend:

@app.route("/add_friend", methods=["POST"])def add_friend():    data = request.form    user_one = data['user_one']    user_two = data['user_two']    if database.user_exists(user_two) and database.user_exists(user_one):        database.add_friend(user_one, user_two)        success = True    else:        success = False    return jsonify({        "success": success    })

This endpoint will be supplied with the two usernames that we want added to the friends table. Before we can add them, we need to check that they both exist in the users table already.

If they do, we call our database's ...

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Publisher Resources

ISBN: 9781788627481Supplemental Content