ansibot: keyerror "pull_request"

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# fetching: https://api.github.com/repos/ansible/ansible/issues?state=open;since=2014-03-12T01:30:59Z
Traceback (most recent call last):
  File "/home/ansibot/venvs/ansibot/bin/triage", line 50, in <module>
    app.run()
  File "/home/ansibot/venvs/ansibot/lib/python2.6/site-packages/cement/core/foundation.py", line 451, in run
    self.controller._dispatch()
  File "/home/ansibot/venvs/ansibot/lib/python2.6/site-packages/cement/core/controller.py", line 340, in _dispatch
    getattr(self, func['label'])()
  File "/home/ansibot/venvs/ansibot/bin/triage", line 36, in descriptions
    tr.triage()
  File "/home/ansibot/venvs/ansibot/lib/python2.6/site-packages/github/triage.py", line 112, in triage
    self._triage()
  File "/home/ansibot/venvs/ansibot/lib/python2.6/site-packages/github/triage.py", line 123, in _triage
    self.issues._get_types()
  File "/home/ansibot/venvs/ansibot/lib/python2.6/site-packages/github/issues2.py", line 213, in _get_types
    if self.datadict[x]['pull_request']['html_url'] is not None:
KeyError: 'pull_request'

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 207     ##########################
 208     # PROCESSING
 209     ##########################
 210 
 211     def _get_types(self):
 212         for x in self.datadict.keys():
 213             #if self.datadict[x]['pull_request']['html_url'] is not None:
 214             if 'pull_request' in self.datadict[x]:
 215                 if 'html_url' not in self.datadict[x]['pull_request']:
 216                     import epdb; epdb.st()
 217                 self.datadict[x]['type'] = 'pull_request'
 218             else:
 219                 self.datadict[x]['type'] = 'issue'

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 689     def get_pull_request_patches(self):
 690         for k in self.datadict.keys():
 691             #epdb.st()
 692             i = self.datadict[k]['number']
 693 
 694             if 'pull_request' in self.datadict[k]:
 695                 pr = self.datadict[k]['pull_request']

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 669     def get_pull_request_commits(self):
 670         # http://developer.github.com/v3/pulls/
 671         # https://api.github.com/repos/ansible/ansible/pulls/2476/commits
 672         #import epdb; epdb.st()
 673         for x in self.datadict.keys():
 674             if 'pull_request' in self.datadict[x]:
 675                 if self.datadict[x]['pull_request']['patch_url'] is not None: