def set_model_object(self, model):
if isinstance(model, basestring):
self.set_lazy(True)
# ok, it is a string, so I got to look for it in the
# registry
if "." in model:
items = model.split(".")
dots = len(items)
if dots == 2:
# got the app_label
app_label, classname = items
model = ModelRegistry.get_model(app_label, classname)
else: # more than 2 dots
# got the module name
modulename = ".".join(items[:-1])
classname = items[-1]
model = [m for m in \
ModelRegistry.get_all(by_module=modulename) \
if m.__name__ == classname][0]
elif model == 'self':
self.set_self_referenced(True)
if not self.is_lazy and not hasattr(model, '__dead_parrot__'):
raise TypeError, "%r is not a valid model" % model
self.model = model
if not self.is_lazy:
self.set_to_model(model)
def set_model_object(self, model):
if isinstance(model, basestring):
self.set_lazy(True)
# ok, it is a string, so I got to look for it in the
# registry
if "." in model:
items = model.split(".")
dots = len(items)
if dots == 2:
# got the app_label
app_label, classname = items
model = ModelRegistry.get_model(app_label, classname)
else: # more than 2 dots
# got the module name
modulename = ".".join(items[:-1])
classname = items[-1]
model = [m for m in \
ModelRegistry.get_all(by_module=modulename) \
if m.__name__ == classname][0]
elif model == 'self':
self.set_self_referenced(True)
if not self.is_lazy and not hasattr(model, '__dead_parrot__'):
raise TypeError, "%r is not a valid model" % model
self.model = model
if not self.is_lazy:
self.set_to_model(model)
def resolve(self):
model_list = ModelRegistry.get_all(by_class=self.model)
if model_list:
self.model = model_list[0]
else:
err = 'The model %r does not exist or is ' \
'not registered, did you import it ?'
raise AttributeError(err % self.model)
self.set_to_model(self.model)
self.set_lazy(False)
def resolve(self):
model_list = ModelRegistry.get_all(by_class=self.model)
if model_list:
self.model = model_list[0]
else:
err = 'The model %r does not exist or is ' \
'not registered, did you import it ?'
raise AttributeError(err % self.model)
self.set_to_model(self.model)
self.set_lazy(False)
