.txt return specific lines or strings

[s_o_what]

I got it. Thanks

import re
# Target file to search
target_file = 'randomtextfile.txt'

# Open the target file in Read mode
target_open = open(target_file, 'r')

# Read the file
read_file = target_open.read()

# No idea what this does.......
urls = re.findall('(?:(?:https?|ftp):\/\/)?[\w/\-?=%.]+\.[\w/\-?=%.]+', read_file)

# Print urls in list one at a time. Top to bottom.
for i in urls:
    print(i)