from selenium import webdriver
from selenium.webdriver.firefox.options import Options
from selenium.webdriver.common.proxy import Proxy, ProxyType

if name == 'main':
opts = Options()
opts.headless = False

# ----- desired_capability method
desired_capability = webdriver.DesiredCapabilities.FIREFOX
prox = Proxy()
prox.proxy_type = ProxyType.MANUAL
prox.http_proxy = "127.0.0.1:8080"
prox.add_to_capabilities(desired_capability)

# ----- profile method
profile = webdriver.FirefoxProfile()
profile.set_preference("dom.disable_beforeunload", True)
profile.set_preference("browser.tabs.warnOnClose", False)
PrivateMode = False
profile.set_preference("browser.privatebrowsing.autostart", PrivateMode)
profile.set_preference("browser.privatebrowsing.autostart", PrivateMode)
profile.set_preference("network.proxy.type", 1)  # Direct = 0, Manual = 1, PAC = 2, AUTODETECT = 4, SYSTEM = 5
profile.set_preference("network.proxy.http", "127.0.0.1")
profile.set_preference("network.proxy.http_port", 2020)
profile.set_preference("network.proxy.share_proxy_settings", True)
profile.update_preferences()

# None of the following procedures works

#1 Using firefox_profile
BrowserManager = webdriver.Firefox(options=opts, firefox_profile=profile)

#2 desired_capabilities
#BrowserManager = webdriver.Firefox(options=opts, firefox_profile=profile,
#                                   desired_capabilities=desired_capability)

#3 proxy
# BrowserManager = webdriver.Firefox(options=opts,
#                                   firefox_profile=profile,
#                                   proxy=prox)

BrowserManager.get("https://whatismyipaddress.com/")
print("The End")