31 lines
774 B
Python
31 lines
774 B
Python
from redis import Redis
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class EventAttr:
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event_attr = dict()
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def __init__(self, rdb: Redis):
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self.rdb = rdb
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def get_event_attr(self, key):
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attr = self.event_attr.get(key)
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if not attr:
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self.event_attr[key] = self.rdb.get(key) or set()
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return self.event_attr[key]
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def set_event_attr(self, key, *data):
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self.event_attr[key] = self.rdb.sadd(key, *data)
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def check_attr(self, db, data):
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event_name = data.get('#event_name')
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if not event_name:
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return
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key = f'{db}_event_{event_name}'
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attr = self.get_event_attr(key)
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data_attr = set(data)
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extra_attr = data_attr - attr
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if extra_attr:
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self.set_event_attr(key, *extra_attr)
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