33 lines
786 B
Python
33 lines
786 B
Python
# -*- coding: utf-8 -*-
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from __future__ import absolute_import, unicode_literals
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import time
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from utils.storage import BaseStorage
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class MemoryStorage(BaseStorage):
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def __init__(self):
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self._data = {}
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def get(self, key, default=None):
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ret = self._data.get(key, None)
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if ret is None or len(ret) != 2:
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return default
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else:
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value = ret[0]
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expires_at = ret[1]
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if expires_at is None or expires_at > time.time():
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return value
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else:
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return default
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def set(self, key, value, ttl=3600):
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if value is None:
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return
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self._data[key] = (value, int(time.time()) + ttl)
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def delete(self, key):
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self._data.pop(key, None)
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