Can't monkeytype Celery about monkeytype HOT 1 CLOSED

When I follow your steps, I am able to monkeytype Celery, there is just some error output in some cases where MonkeyType is unable to record a trace for some call. But these errors are just caught and printed, they don't prevent tracing from continuing. I end up with a monkeytype.sqlite3 containing over 6 million call traces, and I'm able to generate stubs from it (though first I have to actually pip install the dependencies, since deps installed by setuptools as local eggs aren't accessible when not running setup.py test).

I see a number of different error messages from traces that fail to record, the above traceback is just one of them.

In general, I'm not surprised that in a codebase as large and dynamic as Celery, there are a number of cases where MonkeyType is unable to record a specific trace or generate a specific stub. I'm closing this issue since AFAICS "can't monkeytype Celery" is not true, but I'm open to more specific issues for specific cases of inability to trace or stub.

I'm pretty much stumped by the specific traceback you posted; I can't see why or how Thenable would be undefined at that point in the code, or how MonkeyType would cause that.

from monkeytype.