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Key Value Service

KeyValueService exposes simple key-value operations with optional TTL and conditional semantics.

Core API​

  • get(key) -> bytes
  • set(key, value, ttl=None)
  • set_if_not_exists(key, value, ttl=None) -> bool
  • delete(key)
  • delete_if_value_matches(key, value) -> bool
  • exists(key) -> bool

Adapter options​

  • python: in-memory dict adapter with TTL support.
  • redis: Redis adapter.
  • custom: pluggable adapter.

Config example​

services:
  kv:
    kv_adapter:
      adapter: "redis"
      config:
        redis_url: "redis://localhost:6379"