celery/celery — pull request #992 by gthb (2012-09-20 15:53:02+00:00)
Title: Patch missing isEnabledFor in LoggerAdapter

This method is missing in Python <2.7, causing errors at runtime when tasks try to call this method on their task loggers.

This is a fairly old Celery version to be maintaining — but the people running it are likely to be just the same people as those who are running Python <2.7, so I thought this would have some value anyway. :)