23 lines
714 B
Python
23 lines
714 B
Python
"""基金行情短缓存适配器。缓存失败只影响性能，不阻塞外部行情查询。"""
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from typing import Protocol
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from app.infrastructure.memory_cache import CacheReadResult
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class FundQuoteCacheClient(Protocol):
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async def get(self, key: str) -> CacheReadResult: ...
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async def set(self, key: str, value: str, ttl_seconds: int) -> bool: ...
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class FundQuoteCache:
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def __init__(self, client: FundQuoteCacheClient) -> None:
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self.client = client
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async def get(self, key: str) -> CacheReadResult:
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return await self.client.get(key)
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async def set(self, key: str, value: str, ttl_seconds: int) -> bool:
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return await self.client.set(key, value, ttl_seconds)
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