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feat: match signatures to cachetools v6 #9

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feat: match signatures to cachetools v6 #9

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12 changes: 12 additions & 0 deletions src/cachetools_async/decorators.py
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Original file line number Diff line number Diff line change
@@ -1,19 +1,23 @@
from asyncio import Future, Task, get_event_loop, shield
from functools import update_wrapper
from inspect import iscoroutinefunction
from typing import (
Any,
Awaitable,
Callable,
ContextManager,
MutableMapping,
Optional,
Protocol,
TypeVar,
TYPE_CHECKING
)

from cachetools.keys import hashkey, methodkey

if TYPE_CHECKING:

Check failure on line 18 in src/cachetools_async/decorators.py

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Ruff (I001) 

src/cachetools_async/decorators.py:1:1: I001 Import block is un-sorted or un-formatted
from threading import Condition

_KT = TypeVar("_KT")
_T = TypeVar("_T")

Expand All @@ -39,6 +43,7 @@
cache: Optional[MutableMapping[_KT, Future]],
key: Callable[..., _KT] = hashkey,
lock: Optional[ContextManager[Any]] = None,
cond: Optional[Condition] = None,
info: bool = False,
) -> IdentityFunction:
"""Wrap a function to save results in a cache."""
Expand All @@ -48,6 +53,9 @@
if lock is not None:
raise NotImplementedError("cachetools_async does not support `lock`")

if cond is not None:
raise NotImplementedError("cachetools_async does not support `cond`")

def decorator(fn: Callable[..., Awaitable]):
if not iscoroutinefunction(fn):
raise TypeError("Expected Coroutine function, got {}".format(fn))
Expand Down Expand Up @@ -109,11 +117,15 @@
cache: Callable[[Any], Optional[MutableMapping[_KT, Future]]],
key: Callable[..., _KT] = methodkey,
lock: Optional[Callable[[Any], ContextManager[Any]]] = None,
cond: Optional[Condition] = None
) -> IdentityFunction:
"""Wrap a class or instance method to save results in a cache."""
if lock is not None:
raise NotImplementedError("cachetools_async does not support `lock`")

if cond is not None:
raise NotImplementedError("cachetools_async does not support `cond`")

def decorator(method: Callable[..., Awaitable]):
if not iscoroutinefunction(method):
raise TypeError("Expected Coroutine function, got {}".format(method))
Expand Down
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