I'm writing the sign up/sign in system for a ecommerce site, and using flask-security (http://pythonhosted.org/Flask-Security/) to handle the signup feature. Part of the basic setup requires the fo...

I'm trying to use the user_registered signal in order to set up default roles for users when they register using flask-security as in the following link: Setting Default Role in Flask Security In ...

Flask documentations says: Also keep in mind that signals are intended to notify subscribers and should not encourage subscribers to modify data I am wondering, why is so? I'm using Flask-U...

Django and Flask make use of signals — the latter uses the Blinker library. In the context of Python, Blinker and the Python pubsub library, how do signals and pubsub compare? When would I use one ...