Frequently asked questions

I’m using Django, and I get an AppRegistryNotReady exception when I run monkeytype.

You need to use the cli_context() config method to call django.setup().

Why did my test coverage measurement stop working?

MonkeyType uses the same sys.setprofile hook that uses to measure Python code coverage, so you can’t use MonkeyType and coverage measurement together. If you want to run your tests under MonkeyType tracing, disable coverage measurement for that run, and vice versa.