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36 lines
853 B
Python
36 lines
853 B
Python
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from cachetools import TTLCache as TTLDict
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class _Session:
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__dict__ = ('cmd', 'state', 'data')
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def __init__(self, cmd):
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self.cmd = cmd
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self.state = 0
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self.data = {}
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_sessions = TTLDict(maxsize=10000, ttl=5 * 60)
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def get_session(source, cmd=None):
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if cmd:
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if source in _sessions and _sessions[source].cmd == cmd:
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# It's already in a session of this command
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return _sessions[source]
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sess = _Session(cmd)
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_sessions[source] = sess
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return sess
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else:
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return _sessions.get(source)
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def has_session(source, cmd=None):
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return source in _sessions and (not cmd or _sessions[source].cmd == cmd)
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def remove_session(source, cmd=None):
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if source in _sessions:
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if not cmd or _sessions[source].cmd == cmd:
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del _sessions[source]
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