We have a special logging formatter that is used to show info when a
django HttpRequest is part of the log record. Once upon a time, the way
of getting extra information into a log record was just to pass it as
additional kwargs to the logging methods, but the modern, documented
way of doing it is to pass a single extra dict. Some of our code uses
extra, but most of it is just passing in request= as a kwarg. I've
fixed this up, plus added the request in logging methods where we had it
available but weren't plumbing it.
In addition, there were a couple instances where we were passing
exc_info=1 instead of exc_info=True. I've fixed these up to make
type checkers happier.
