Module

`cache.backends.memory`

In-process memory cache backend with TTL support.

Default backend — zero dependencies, dict-based. Free-threading safe via threading.Lock on all mutations.

Classes

MemoryCacheBackend 5 ▼

In-process dict + TTL cache backend. Suitable for single-process development and small apps. Not s…

In-process dict + TTL cache backend.

Suitable for single-process development and small apps. Not shared between workers in multi-process production. Thread-safe for free-threaded Python (3.14t).

Methods

get 1 bytes | None ▼

async

async def get(self, key: str) -> bytes | None

Parameters

Name	Type	Description
`key`	`—`

Returns

bytes | None

set 3 ▼

async

async def set(self, key: str, value: bytes, ttl: int = 0) -> None

Parameters

Name	Type	Description
`key`	`—`
`value`	`—`
`ttl`	`—`	Default:`0`

delete 1 ▼

async

async def delete(self, key: str) -> None

Parameters

Name	Type	Description
`key`	`—`

clear 0 ▼

async

async def clear(self) -> None

Internal Methods 1 ▼

__init__ 0 ▼

def __init__(self) -> None