| class Register(dict): | |
| def __init__(self, *args, **kwargs): | |
| super(Register, self).__init__(*args, **kwargs) | |
| self._dict = {} | |
| def __call__(self, target): | |
| return self.register(target) | |
| def register(self, target): | |
| def add_item(key, value): | |
| if not callable(value): | |
| raise Exception(f'Error:{value} must be callable!') | |
| if key in self._dict: | |
| raise Exception(f'{key} already exists.') | |
| self[key] = value | |
| return value | |
| if callable(target): | |
| return add_item(target.__name__, target) | |
| else: | |
| return lambda x: add_item(target, x) | |
| def __setitem__(self, key, value): | |
| self._dict[key] = value | |
| def __getitem__(self, key): | |
| return self._dict[key] | |
| def __contains__(self, key): | |
| return key in self._dict | |
| def __str__(self): | |
| return str(self._dict) | |
| def keys(self): | |
| return self._dict.keys() | |
| def values(self): | |
| return self._dict.values() | |
| def items(self): | |
| return self._dict.items() | |
| MODEL_REGISTRY = Register() | |
| DATASET_REGISTRY = Register() | |
| METHOD_REGISTRY = Register() |