I have the following piece of code:

logger.info("Checkpoint 1")
try:
    queue.push(item) # This is where the exception could occur
    logger.info("Checkpoint 2")
except queues.errors.NotAllowedError as exc:
    logger.info("Error 1")
    raise exc
except Exception as e:
    logger.info("Error 2")
finally:
    logger.info("Checkpoint 3")

I’d expect either the program to print (if all goes well):

Checkpoint 1
Checkpoint 2
Checkpoint 3

And if it goes wrong it should for example print:

Checkpoint 1
Error 2
Checkpoint 3

But in my case my program prints out:

Checkpoint 1
Checkpoint 3

In what situation could this ever happen? Does Exception not cover all exceptions that can happen?