假设我有一个看起来像这样的函数:
def _thread_function(arg1, arg2=None, arg3=None):
#Random code
现在我想使用该函数创建一个线程,并给它arg2而不是arg3。我正在尝试如下:
#Note: in this code block I have already set a variable called arg1 and a variable called arg2
threading.Thread(target=self._thread_function, args=(arg1, arg2=arg2), name="thread_function").start()
上面的代码给出了语法错误。我如何修复它,以便我可以将参数作为arg2传递给线程?
答案 0 :(得分:49)
threading.Thread(target=self._thread_function, args=(arg1,),
kwargs={'arg2':arg2}, name='thread_function').start()