mirror of
https://github.com/nonebot/nonebot2.git
synced 2024-11-24 09:05:04 +08:00
36 lines
853 B
Python
36 lines
853 B
Python
|
from cachetools import TTLCache as TTLDict
|
||
|
|
|
||
|
|
|
||
|
|
class _Session:
|
||
|
|
__dict__ = ('cmd', 'state', 'data')
|
||
|
|
|
||
|
|
def __init__(self, cmd):
|
||
|
|
self.cmd = cmd
|
||
|
|
self.state = 0
|
||
|
|
self.data = {}
|
||
|
|
|
||
|
|
|
||
|
|
_sessions = TTLDict(maxsize=10000, ttl=5 * 60)
|
||
|
|
|
||
|
|
|
||
|
|
def get_session(source, cmd=None):
|
||
|
|
if cmd:
|
||
|
|
if source in _sessions and _sessions[source].cmd == cmd:
|
||
|
|
# It's already in a session of this command
|
||
|
|
return _sessions[source]
|
||
|
|
sess = _Session(cmd)
|
||
|
|
_sessions[source] = sess
|
||
|
|
return sess
|
||
|
|
else:
|
||
|
|
return _sessions.get(source)
|
||
|
|
|
||
|
|
|
||
|
|
def has_session(source, cmd=None):
|
||
|
|
return source in _sessions and (not cmd or _sessions[source].cmd == cmd)
|
||
|
|
|
||
|
|
|
||
|
|
def remove_session(source, cmd=None):
|
||
|
|
if source in _sessions:
|
||
|
|
if not cmd or _sessions[source].cmd == cmd:
|
||
|
|
del _sessions[source]
|