removed wx mocking in #12322 to unbreak the doc builc. A todo would be to get this back in the docs in a more rational manner.

@dstansby

Is it possible to make wx.GetAp() return False in the mock object instead? It would be nice not to lose the docs...

@anntzer

We already got rid of qt and gtk docs for the same reason. I'd rather write a proper unified interactive backends doc at some point...

Originally posted by @anntzer in #12322 (comment)