Here is my code:

from multiprocessing import Process, RLock
import os

LOCK = RLock()

def acquire_lock():
    r = LOCK.acquire()
    print(os.getpid(), "lock acquired:", r)

if __name__ == "__main__":
    acquire_lock()

    process1 = Process(target=acquire_lock)
    process1.start()

    process2 = Process(target=acquire_lock)
    process2.start()

    process1.join()
    process2.join()

With the above code, I’d expect one line printed to the stdout and the execution should not exit; but I get three lines, and the execution exited:

C:workspacenapnap_testvalidator>appsPython39python.exe .rlock.py
36660 lock acquired: True
20624 lock acquired: True
36792 lock acquired: True

C:workspacenapnap_testvalidator>

Same result swicthing from RLock to Lock.
Is the use of multiprocessing.RLock in the above code snippet correct?