import multiprocessing
def worker(num):
""" Worker procedure
"""
print('Worker:', str(num))
# Mind the "if" instruction!
if __name__ == '__main__':
jobs = [] # list of jobs
jobs_num = 5 # number of workers
for i in range(jobs_num):
# Declare a new process and pass arguments to it
p1 = multiprocessing.Process(target=worker, args=(i,))
jobs.append(p1)
# Declare a new process and pass arguments to it
p2 = multiprocessing.Process(target=worker, args=(i+10,))
jobs.append(p2)
p1.start() # starting workers
p2.start() # starting workers