zzzsochi/Flask-Gravatar — pull request #3 by klinkin (2012-08-29 18:15:42+00:00)
Title: Add init_app method, pass app later

add a init_app method to the Gravatar class, so that we can make an instance without having to pass an app ( unit testing purposes, create_app factory, among other things) , and pass the app later on using init_app, like most flask extensions do

thanks.