Traceback (most recent call last):
  File "/usr/share/software-center/submit_review_gtk3.py", line 974, in on_transmit_success
    self._run_gwibber_submits(api,trans)
  File "/usr/share/software-center/submit_review_gtk3.py", line 1017, in _run_gwibber_submits
    self._success_status()
  File "/usr/share/software-center/submit_review_gtk3.py", line 1044, in _success_status
    Gtk.main_iteration(False)
  File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function
    return info.invoke(*args, **kwargs)
TypeError: main_iteration() takes exactly 0 arguments (1 given)