finders.py 文件源码

def __init__(self, *args, **kwargs):
        super(DefaultStorageFinder, self).__init__(*args, **kwargs)
        base_location = getattr(self.storage, 'base_location', empty)
        if not base_location:
            raise ImproperlyConfigured("The storage backend of the "
                                       "staticfiles finder %r doesn't have "
                                       "a valid location." % self.__class__)