AttributeError: 'module' object has no attribute 'lock'
gavinlee
2017-07-31 16:16:07
IT综合
原创
_lock_sqlite3=threading.lock()
一直,AttributeError: 'module' object has no attribute 'lock'
原来:
_lock_sqlite3=threading.Lock()
Python的UnboundLocalError: local variable 'xxx' referenced before assignment
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