Seems to be an issue with multicall support.

>>> import bugzilla
>>> bz = bugzilla.Bugzilla(url='https://bugzilla.redhat.com/xmlrpc.cgi')
>>> mc = bz._multicall()
>>> mc._query({'product': 'Fedora', 'component': 'nethack', 'status': 'NEW'})
>>> print(mc.run())
[{'call': {'methodName': 'Bug.search', 'params': [{'status': 'NEW', 'product': 'Fedora', 'component': 'nethack'}]}, 'error': 'Can\'t locate object method "_bug_to_hash" via package "Bugzilla::Extension::RedHat::WebService::System" at Bugzilla/WebService/Bug.pm line 506.\n'}]

I can confirm that this is still an issue with the latest python-bugzilla in git as of today.

Hi Luke,

What is the command you are using?  I have a collection of fixes and want to verify they work with your test case.

Cheers,
Don

Hi Don,

I'm not quite sure what command you're asking about. The example in Comment #1 replicates the issue we're hitting with our Fedora Packages webapps. In the mean time, I have disabled our multicall queries until this is resolved.

(In reply to comment #4)
> Hi Don,
> 
> I'm not quite sure what command you're asking about. The example in Comment
> #1 replicates the issue we're hitting with our Fedora Packages webapps. In
> the mean time, I have disabled our multicall queries until this is resolved.

Ah, I see you have your own app but use the python-bugzilla library.  Sorry about that.  I am just used to seeing broken cli issues.

Curious, what are you using multi-call for that can't be done with an array?

Cheers,
Don

(In reply to comment #5)
> (In reply to comment #4)
> > Hi Don,
> > 
> > I'm not quite sure what command you're asking about. The example in Comment
> > #1 replicates the issue we're hitting with our Fedora Packages webapps. In
> > the mean time, I have disabled our multicall queries until this is resolved.
> 
> Ah, I see you have your own app but use the python-bugzilla library.  Sorry
> about that.  I am just used to seeing broken cli issues.
> 
> Curious, what are you using multi-call for that can't be done with an array?

Here is the code for the multicall I'm making:

    https://fedorahosted.org/fedoracommunity/browser/fedoracommunity/connectors/bugzillaconnector.py?rev=a09789d639c1369230b5537fac52a8c76dd80cab#L93

which is used to generate stats for this widget:

    https://apps.fedoraproject.org/packages/python

Is there a more efficient way to do those? I'm not very pleased with that code, as I have to create a blacklist and skip the queries that count the number of new & closed bugs for things like the kernel, because the query times out.

It now looks like multicall support is broken within python-bugzilla itself. python-bugzilla-0.7.0-2.fc18.noarch

>>> import bugzilla
>>> bz = bugzilla.Bugzilla(url='https://bugzilla.redhat.com/xmlrpc.cgi')
>>> mc = bz._multicall()
>>> mc._query({'product': 'Fedora', 'component': 'nethack', 'status': 'CLOSED'})
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/site-packages/bugzilla/rhbugzilla.py", line 582, in _query
    for bug in ret['bugs']:
TypeError: 'NoneType' object has no attribute '__getitem__'

All the multicall stuff has now been dropped upstream.

multicall originally existed to speed up multiple bug lookups using RH bugzilla's custom getbug call which could only handle one lookup at a time. RH bugzilla is dropping that old call soon, so python-bugzilla has switched to using the upstream Bug.get() API which can return multiple bugs at once

If bodhi or any other app is messing directly with the private rhbugzilla._multicall function, it will break when the next version of python-bugzilla comes out. Passing the multicall parameter to RHBugzilla.__init__() will not error however and just be a no-op

Granted, in a month, if python-bugzilla isn't updated, bodhi is going to be broken anyways. To be clear, I'm working on making sure python-bugzilla will work optimally with the RHBZ 4.4 upgrade

python-bugzilla-0.8.0-1.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/python-bugzilla-0.8.0-1.fc17

python-bugzilla-0.8.0-2.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/python-bugzilla-0.8.0-2.fc17

Package python-bugzilla-0.8.0-2.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing python-bugzilla-0.8.0-2.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-3435/python-bugzilla-0.8.0-2.fc17
then log in and leave karma (feedback).

python-bugzilla-0.8.0-2.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.