Python 3-从文本文件中逐行读取并为每一行执行操作

Question

I need something like this done:

• Login to a website.
• Make an action to a specific URL.
• After the action, go to another URL (still in the site).

So far here's what I've done.

if loginAccount(user, pass, url) == 1:
    if someActionChecking(url) == 1:
        None
    else:
        print ("[INFO]blablabla")
        actionNow(url, actionProcess)

    if someActionChecking(url2) == 1:
        None
    else:
        print ("[INFO]blablabla")
        actionNow(url2, actionProcess)

    if someActionChecking(url3) == 1:
        None
    else:
        print ("[INFO]blablabla")
        actionNow(url3, actionProcess)
else:
    print ("Login failed.")

Now here's the problem :

I want to shorten the code and make my life easier by just fetching the url's from a text file that contains url1, url2, url3 (as an example), read the URL's stored there line by line, and loop the actionNow() function per line. So it will be something like this:

if loginAccount(user, pass, url) == 1:
    if someActionChecking(url) == 1:
        None
    else:
        #I need to loop this process below!!
        print ("[INFO]blablabla")
        actionNow(url, actionProcess)
else:
    print ("Login failed.")

Any workaround for this? I am already searching for a couple of days now, and all I see was the strip() technique but I can't really understand how it works.

Hope someone can guide me,

Answer 1

urlFile = "path/to/file"
urls = open(urlFile).readLines()

for url in urls:
  doAction(url)

OR you could just put it all in the url file reading loop;

with open(urlFile) as f:
  for line in f:
    doAction(line)