42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
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"""Redis cache."""
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import json
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from aioredis import create_redis_pool
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class Redis:
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"""Redis cache."""
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def __init__(self):
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"""Initialise the object."""
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self._redis = None
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async def create_pool(self, conn):
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"""Initialise pool."""
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self._redis = await create_redis_pool(conn)
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return self
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async def keys(self, pattern):
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"""Retrieve keys that match a pattern."""
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return await self._redis.keys(pattern)
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async def set(self, key, value, dumps=True):
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"""Set a key."""
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if dumps:
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return await self._redis.set(key, json.dumps(value))
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return await self._redis.set(key, value)
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async def get(self, key, loads=True):
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"""Get a specific key."""
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if loads:
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value = await self._redis.get(key)
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if value:
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return json.loads(value)
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return await self._redis.get(key)
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async def close(self):
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"""Close the connection."""
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self.redis_cache.close()
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await self.redis_cache.wait_closed()
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