1480
1481
self._cleanups.append((callable, args, kwargs))
1483
def overrideAttr(self, obj, attr_name, new=_unitialized_attr):
1497
self.addCleanup(setattr, obj, attr_name, value)
1482
1502
def _cleanEnvironment(self):
1484
1504
'BZR_HOME': None, # Don't inherit BZR_HOME to all the tests.