Integrate flask-captcha with flask-wtf

[ghost]

I'd like to make a feature request if anyone is interested: We've been using flask-wtf with the integrated recaptcha but would like to have something that isn't dependent on a 3rd party service and thus offer greater privacy for users. Integrating with something like flask-wtf would be great if anyone has the time.

[jesse-git]

I second this. Unfortunately I'm not familiar enough with flask-wtf to do it myself.