run python script multiple times at the same time in 1x exe with different inputs

Question

i want to run my py code multiple times, with different inputs & all at the same time with one exe.

My informations are all saved in one csv, & my problem is i dont know how i can run my script multiple times at the same time, with different inputs. My code is still the same but i need some other inputs in it from the csv.

So as example: my csv has 20 rows so my code will run 20 times, but in every row is another argument what i need.

if anyone know how this works, would be glad.

Thanks

Answer 1

do you means: there's a 20 rows in a csv file, and you wanna choose one of the line in the file randomly?

import pandas as pd
data = pd.read_csv("your_csv.csv")

import random
x = random.randint(0, 20)
print(data[:, x])

if you want to run the file 20 times, and handle a line each time, you need to save the current run step in some file:

step = 0
with open('step.txt', mode='r+', encoding='utf-8') as f:
    line = f.read()
    if line is not None:
        step = int(line)
    if step >= 20 or step < 0:
        step = 0

    data = data[:, step]
    # your logic to handle current line
    step = step + 1
    f.write(str(step))