There's probably a shorter path to my solution, so here's some background:
1. I'm no Python expert, but neither is the creator of the app, and I
understand it better than he does.
2. Somebody switched the app from a CENTOS server running Python 2.6 to
an Ubuntu server running Python 2.7
3. App crashes on new server
4. Error log doesn't show where the error is, only this:
- mod_wsgi (pid=21820): Exception occurred processing WSGI script
'/var/www/.../myscript'.
-
- TypeError: expected byte string object for header value, value of
type unicode found
5. I think I can use log_exception(), but I need the instance of the
handler to hook it
6. I surmise that mod_wsgi is acting as if it's creating an instance of
the server, then calling handlerInstance.run(myapp)
Is there an easier way to extract line number information out of the
server? (currently: LogLevel info)
Else, is there a better way to get the stack trace other than hooking
log_exception?
Else, what's a better way to hook log_exception?
Else, how do I grab the instance of the handler class?
Thanks for clues.
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