from multiprocessing import Process
import time

class Array_Class:
    def __init__(self):
        self.array = []
        
    def SetArray(self, parray):
        array = parray
        
    def GetArray(self):
        return self.array
    
my_array = Array_Class()


def update_crontab():
    global my_array
    array = []
    time.sleep(5)
    array.append(1)
    my_array.SetArray(array)
    print("set done")
    
def update_based_on_crontab():
    time.sleep(5)
    print(my_array.GetArray())

    
"""update_crontab()
update_based_on_crontab()"""

if __name__ == "__main__":
    p1 = Process(target= update_crontab, args=()) 
    p1.start()
    p3 = Process(target= update_based_on_crontab, args=() )
    p3.daemon = True
    p3.start()
    p1.join()
    p3.terminate()
    p1.terminate()