llama-stack-mirror/llama_stack/distribution/registry/registry.py
2024-10-14 00:12:46 -07:00

32 lines
955 B
Python

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
from typing import AbstractSet, Dict, Generic, TypeVar
TRegistry = TypeVar("TRegistry")
class Registry(Generic[TRegistry]):
_REGISTRY: Dict[str, TRegistry] = {}
@staticmethod
def names() -> AbstractSet[str]:
return Registry._REGISTRY.keys()
@staticmethod
def register(name: str, task: TRegistry) -> None:
if name in Registry._REGISTRY:
raise ValueError(f"Dataset {name} already exists.")
Registry._REGISTRY[name] = task
@staticmethod
def get(name: str) -> TRegistry:
if name not in Registry._REGISTRY:
raise ValueError(f"Dataset {name} not found.")
return Registry._REGISTRY[name]
@staticmethod
def reset() -> None:
Registry._REGISTRY = {}