python并行设计的一个失误

不要在进程处理任务时通过process_id来判断哪个进程应该执行任务，因为不知道task会被分配到哪个进程

 elif command["type"] == "TEST":
 print "testing..."
 self.env.type = "test"
 print "set env"
 if self.process_id == 0:
 print "enter test"
 right_number = 0
 for k in xrange(self.pms.test_epoche_size):
 print "testing..." + str(k)
 path = self.rollout()
 labels = path["labels"]
 result = self.env.get_prob_result()
 calculate_label = np.argmax(result)
 if calculate_label == labels[0]:
 right_number += 1
 self.result_q.put((right_number / self.pms.test_epoche_size))
 else:
 print str(self.process_id)
 

这种写法是错误的