How to dynamically translate text in Jinja2?

Question

Flask

Good day, there is a small project written in Flask, there was an urgent need to support Russian and English-speaking colleagues, everyone quarreled in search of a competent solution, how to translate into English / Russian by clicking, for example, on radio buttons?

Answer 1

Here it will help - Babel .
And here there is even an example of how to use it with Flask.