Python's multi-line Cheng

Through the Rlock way, to solve the problem of modifying shared objects between multiple threads, so that the resources of the thread are exclusive

Import Threadingimport timelock=threading. Rlock () def run (name): Lock.acquire () print "I am mult-threding", I Lock.release () Time.sleep (2) for I in range (2 0): t=threading. Thread (target=run,args= (i,)) T.start ()

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Python's multi-line Cheng