How to debug coroutines?

[RZarifov]

The title is self explanatory. How to debug coroutines, tasks, futures using snoop or whatever else?
Asking this because snoop, as well as birdseye deliberately chose to not support coroutines.

[alexmojaki]

The reasoning here is similar to alexmojaki/birdseye#78.

It's also based on PySnooper's choice not to support coroutines to avoid keeping the trace function around for too long, as discussed in cool-RR/PySnooper#65

Try using a normal debugger like pdb or your IDE. I have no idea what the results will be like.