如何处理Python多线程中出现的AttributeError: 'module' object has no attribute '__init__'?

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错误信息：无法执行任务，可能是因为在多进程调用中出现了问题。具体位置在文件D:/flaskProject/test.py的第35行。

报错信息：

Traceback (most recent call last):
File “D:/flaskProject/test.py”, line 35, in test
pool.apply(self.out, args=(i,))
File “Python37-32\lib\multiprocessing\pool.py", line 261, in apply
return self.apply_async(func, args, kwds).get()
File "\lib\multiprocessing\pool.py”, line 657, in get
raise self._value
File “\Python37-32\lib\multiprocessing\pool.py", line 431, in _handle_tasks
put(task)
File "\Python37-32\lib\multiprocessing\connection.py”, line 206, in send
self._send_bytes(_ForkingPickler.dumps(obj))
File “*\Python37-32\lib\multiprocessing\reduction.py”, line 51, in dumps
cls(buf, protocol).dump(obj)
TypeError: can't pickle _thread._local objects

原类的构造函数：

class threadtest: def __init__(self, ipList, user, password): self.ipList = ipList self." + i + "/name" response = requests.get(url, self." + i + "/name" response = requests.get(url, HTTPDigestAuth(self.user, self.password)) print(response.text) return def test(self): pool = Pool(processes=2) for i in self.ipList: pool.apply(self.out, args=(i,)) pool.close() pool.join() return

if name == ‘main': ipList = [‘192.168.2.1', ‘192.168.2.2', ‘192.168.2.3', ‘192.168.2.4', ‘192.168.2.5', ] a = threadtest(ipList, ‘admin', ‘admin') a.test()

以上这篇解决python多线程报错:AttributeError: Can't pickle local object问题就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持易盾网络。