AttributeError for "__traceback__" when reporting an exception

[Benji York]

A lazr.restful change I made assumes that all exceptions have a __traceback__ attribute. Some don't (specifically LaunchpadTimeoutError manages not to), so we get these OOPSes:

181 AttributeError: 'LaunchpadTimeoutError' object has no attribute
'__traceback__'
  GET: 176 POST: 5 Robots: 0 Local: 5
    71 https://api.launchpad.net/1.0/ubuntu
(Distribution:EntryResource:searchTasks)
      OOPS-2087AO27, OOPS-2087AO29, OOPS-2087AO9, OOPS-2087AP3, OOPS-2087AQ79
    52 https://api.launchpad.net/devel/ubuntu
(Distribution:EntryResource:searchTasks)
      OOPS-2087AO28, OOPS-2087AP6, OOPS-2087AQ58, OOPS-2087AR51, OOPS-2087AS26
    47 https://api.launchpad.net/1.0/%7Eubuntu-security-sponsors
(Person:EntryResource:searchTasks)
      OOPS-2087A46, OOPS-2087AO5, OOPS-2087AO58, OOPS-2087AP15, OOPS-2087AP54

The fix is relatively simple and in-progress.

[William Grant (wgrant)]

Any progress on this? The branch seems ready to land.

[Benji York (benji)]

The fix has been released for lazr.restful (as 0.19.3) but I'm having problems with PGP which have prevented me from landing the one-line change to bump the version in LP.

I'm off from work for the next couple of days so it'll take at least that long for me to get my PQM issue fixed. Feel free to update LP with the fixed lazr.restful if you want.