def _set_target(self, obj):
for _, fname in model_map.values():
setattr(self, fname, None)
if obj is None:
return
_, fname = model_map[obj.__class__]
setattr(self, fname, obj)
def _set_target(self, obj):
for _, fname in model_map.values():
setattr(self, fname, None)
if obj is None:
return
_, fname = model_map[obj.__class__]
setattr(self, fname, obj)
def _get_target(self):
for _, fname in model_map.values():
if hasattr(self, fname) and getattr(self, fname):
return getattr(self, fname)
