How can I create threads in Python using functions without subclassing Thread?

Creating Threads in Python Using Functions

Problem:

To run two functions simultaneously in a Python script, you're unable to implement threading using the provided example code. You prefer to use a threaded function instead of a class-based approach.

Solution:

You can create threads using threaded functions in Python without using a subclass of Thread. Here's an example:

<code class="python">from threading import Thread
from time import sleep

def threaded_function(arg):
    for i in range(arg):
        print("running")
        sleep(1)


if __name__ == "__main__":
    thread = Thread(target=threaded_function, args=(10,))
    thread.start()
    thread.join()
    print("thread finished...exiting")</code>

Explanation:

• The threaded_function is defined with the argument arg and within it, you can perform any operations you wish.
• In the main thread, an instance of the Thread class is created with threaded_function as its target and a tuple of arguments as the args parameter.
• start() is called on the thread object to start its execution.
• join() is used to wait for the thread to complete execution before continuing.

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