PythonLearning/74.MultiprocessingInPythonPart2.py at Pythontuts · aditya0035/PythonLearning · GitHub

26 lines (22 loc) · 935 Bytes

"""

like Threadpoolexecutor we have ProcessPoolExecutor in Concurrent.futures module

which will take care of all the process creation like thread pool executor does

"""

from concurrent.futures import ProcessPoolExecutor

def ask_user():

user_input=input("Enter Your Name")

greet=f'Hello{user_input}'

print(greet)

def Complex_Calculation():

print("Starting Calculation")

x=[x**2 for x in range(10000000)]

print("Ending Calculation")

def Complex_Calculation_without_Resource():

x=[x**2 for x in range(10000000)]

if __name__=='__main__': #never forget that as in window when module load this file run

with ProcessPoolExecutor(2) as pool:

# pool.submit(ask_user)

# pool.submit(Complex_Calculation)

pool.submit(Complex_Calculation_without_Resource)

#in this way we can get value from multiprocess

Expand file tree