def on_dbus_exception(self, problem_id, ex):
"""Process AuthFailure error in same way as InvalidProblemDir because
this sort of problem source provides all kinds of problems. The user
problems which should be always accessible and the foreign problems
which may be inaccessible when a user cancels the authentication
dialogue. So, an AuthFailure error in this context means that a one
of many problems is unavailable (something like an invalid problem).
"""
if ex.get_dbus_name() in [
"org.freedesktop.problems.AuthFailure",
"org.freedesktop.problems.InvalidProblemDir"
]:
self._source._remove_from_cache(problem_id)
raise errors.InvalidProblem(problem_id, ex)
def on_dbus_exception(self, problem_id, ex):
"""If the authentication fails, a foreign problems source become
temporary unavailable because we expect that the failure was caused by
dismissing of the authentication dialog and all problems provided by
this kind of source require authentication (none of them is available
now). So, it means that a view can try to query the temporary
unavailable source later.
"""
if ex.get_dbus_name() == "org.freedesktop.problems.AuthFailure":
logging.debug("User dismissed D-Bus authentication")
raise errors.UnavailableSource(self._source, True)
if ex.get_dbus_name() == "org.freedesktop.problems.InvalidProblemDir":
self._source._remove_from_cache(problem_id)
raise errors.InvalidProblem(problem_id, ex)
def get_items(self, problem_id, *args):
if not args:
return {}
dd = report.dd_opendir(problem_id, report.DD_OPEN_READONLY)
if not dd:
raise errors.InvalidProblem(
problem_id, "Can't open directory: '{0}'".format(problem_id))
items = {}
for field_name in args:
value = dd.load_text(
field_name, report.DD_FAIL_QUIETLY_ENOENT
| report.DD_LOAD_TEXT_RETURN_NULL_ON_FAILURE)
if value:
items[field_name] = value
dd.close()
return items
