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feat: add more type hints

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This commit is contained in:
Ivan Moiseev
2022-10-22 20:59:37 +04:00
parent 1ef80ff457
commit 4c6abcf786
9 changed files with 71 additions and 67 deletions
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10
fastapi_cache/backends/__init__.py
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@@ -1,20 +1,20 @@
import abc
from typing import Tuple
from typing import Tuple, Optional
class Backend:
@abc.abstractmethod
async def get_with_ttl(self, key: str) -> Tuple[int, str]:
async def get_with_ttl(self, key: str) -> Tuple[int, Optional[str]]:
raise NotImplementedError
@abc.abstractmethod
async def get(self, key: str) -> str:
async def get(self, key: str) -> Optional[str]:
raise NotImplementedError
@abc.abstractmethod
async def set(self, key: str, value: str, expire: int = None):
async def set(self, key: str, value: str, expire: Optional[int] = None) -> None:
raise NotImplementedError
@abc.abstractmethod
async def clear(self, namespace: str = None, key: str = None) -> int:
async def clear(self, namespace: Optional[str] = None, key: Optional[str] = None) -> int:
raise NotImplementedError