flask shopyo
How to implement beautiful notifications in Flask
Since you already know how to implement notifications, let’s see how to implement beautiful notifications in Flask. Using boostrap, we…
shopyo flask
How to implement notification in Flask
Implementing notifications in Flask goes way beyond using flash. You have to add this snippet in your templates: <div id="flashed-messages">…
flask security
How to prevent the Open Redirect vulnerability with the next parameter in Flask
Let’s say someone codes a url like this: http://domain.com/do/something?next=http://domain.com/homepage Now an attacker can craft the url like that: http://domain.com/do/something?next=http://evildomain.com/homepage If…
flask
How to define global template variables in Flask
Let’s say you want to have some variables available in all templates by default. There’s how you do it: @app.context_processor…
flask
How to disable csrf protection for particular routes in Flask-wtf
Flask-wtf recommends using @csrf.exempt to disable csrf protection for particular routes as in the case of APIs. Now this is…
flask
How to use Flask-admin with Flask-login
Steps: Have a login route accept a next parameter Define your model view and admin index view Register models In…
flask shopyo
How to correctly use the next parameter in login and logout in Flask
Here is a sample login and logout route taken from the shopyo web framework. You can learn here how is…
zen
The Zen Of Python: A Most In Depth Article
Note: I wrote a quite complete article on the Zen but for some reason it went down in seo history.…
generators
Python Generators: The In-depth Article You’ve Always Wanted
Table of contents Why were Python generators introduced? How do Python Generators differ from normal functions? Execution flow Immediate usefulness…