Problem with proxy in python, how to fix?

Question

Python

My code:

proxy_list = []
with open("proxy.txt") as inp:
    for line in inp:
        proxy_list.append(line)

for prx in proxy_list:
  print(prx)
  ses.proxies = prx
  ses.get("https://2ip.ru")
  soup = BeautifulSoup(r.text, 'lxml')
  prx = soup.find('div', {'class' : 'ip'})

Here I get cookies with this format from a text file
88.88.88.88:888
and when using a proxy, an error appears

Answer 1

Proxies must be loaded in a different format
https://docs.python-requests.org/en/latest/user/ad...

proxies = {
  'http': 'http://10.10.1.10:3128',
  'https': 'http://10.10.1.10:1080',
}

Answer 2

ses.proxies = prx
Plural - "proxies"... Maybe he wants a list of proxies and will look for the first worker?
EDIT: no, he needs a dictionary of proxies for different protocols .

Answer 3

ses.proxies = [prx]