[Twisted-Python] Weirdness in flow

[Pavel Pergamenshchik]

Hi.
I couldn't catch cce in IRC for  while, so here goes:
flow._Deferred does not handle errors properly. I cannot find the place where flow._Deferred.errback is called, and it doesn't work anyway.
I put a short program that demonstrates the behavior on http://dunce.mine.nu:8080/flow_simplefailure_test.py
No matter what I do, I cannot get "got from getPage yield" to get printed or errback to get triggered.

Paul