There is a bug in WTForms 2.2+ which related to how WebOb handle request.POST in GET requests.
https://github.com/wtforms/wtforms/issues/460We are trying to find a WebOb specific solution with the maintainer, to handle the NoVars case. I just wanted to ask, what approach would you recommend for detecting this case, without importing WebOb?
My idea would be to use type(...).__name__ == 'NoVars'. Is this a good solution?