Selenium Threads: how to run multi-threaded browser with proxy ( python)

I’m writing a script to access a website using proxies with multiple threads but now I’m stuck in multiple threads, when I run the script below, it opens 5 browsers but all 5 use 1 proxy, I want 5 browsers to use different proxies, can someone help me complete it? thank you

Here is my script :

from selenium import webdriver
from selenium import webdriver
import time , random
import threading


def e():

    a = open("sock2.txt", "r")
    for line in a.readlines():

        b = line
        prox = b.split(":")
        IP = prox[0]
        PORT = int(prox[1].strip("n"))
        print(IP)
        print(PORT)


        profile = webdriver.FirefoxProfile()
        profile.set_preference("network.proxy.type", 1)
        profile.set_preference("network.proxy.socks", IP)
        profile.set_preference("network.proxy.socks_port", PORT)
        try:

            driver = webdriver.Firefox(firefox_profile=profile)
            driver.get("http://www.whatsmyip.org/")
        except:
            print("Proxy Connection Error")
            driver.quit()
        else:
            time.sleep(random.randint(40, 70))
            driver.quit()
for i in range(5):
    t = threading.Thread(target=e)
    t.start()

(Wish everyone has a happy and lucky new year)

Answer

Dominik Lašo captured it correctly – each threads processes the file from the beginning. Here’s probably how it should look like:

from selenium import webdriver
from selenium import webdriver
import time , random
import threading


def e(ip, port):
    profile = webdriver.FirefoxProfile()
    profile.set_preference("network.proxy.type", 1)
    profile.set_preference("network.proxy.socks", IP)
    profile.set_preference("network.proxy.socks_port", PORT)
    try:
        driver = webdriver.Firefox(firefox_profile=profile)
        driver.get("http://www.whatsmyip.org/")
    except:
        print("Proxy Connection Error")
        driver.quit()
    else:
        time.sleep(random.randint(40, 70))
        driver.quit()

my_threads = []
with open("sock2.txt", "r") as fd:
    for line in fd.readlines():
        line = line.strip()
        if not line:
           continue
        prox = line.split(":")
        ip = prox[0]
        port = int(prox[1])
        print('-> {}:{}'.format(ip, port))
        t = threading.Thread(target=e, args=(ip, port,))
        t.start()
        my_threads.append(t)

for t in my_threads:
    t.join()