You say “cave dweller debugging”, I say debug logging

Re:You say “cave dweller debugging”, I say debug logging by shakna on Friday May 06, 2022 @08:08PM (#31290903)

    import logging
    import threading

    logger = logging.getLogger(__name__)

    def log(fn):
        def log_inner(*a, **kw):
           logger.info('%s(%s, %s) @ %s', fn, a, kw, threading.get_native_id())
           return fn(*a, **kw)
        return log_inner

It's pretty easy to grab all the arguments and thread, but grabbing the return would depend on you not mutating anything permanent, so that probably needs some special casing.

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Re:You say “cave dweller debugging”, I say debug logging by bckr on Thursday May 12, 2022 @08:52PM (#31361926)

Thanks for typing that up! The test will be whether this will help as much as I think it would in a real system.

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