Welcome folks today in this blog post we will be  extracting email id from url text file. All the source code of the application is given below.

Requirements

In order to proceed you need a working version of python

#  Source Code

Now create a app.py file and copy paste the following code

app.py

# library that handles the URL stuff 
import urllib.request 

# Importing module required for 
# regular expressions 
import re 

# Assign urlopen to a file object variable 
fhand = urllib.request.urlopen 
    ('https://media.geeksforgeeks.org/wp-content/uploads/e-mail-1.txt') 

for line in fhand: 
    # Getting the text file 
    # content line by line. 
    s = line.decode().strip() 

    # regex for extracting all email-ids 
    # from the text file 
    reg = re.findall(r"[A-Za-z0-9._%+-]+"
                    r"@[A-Za-z0-9.-]+"
                    r"\.[A-Za-z]{2,4}", s) 

    # printing the list output 
    print(reg)

Now you can execute the python script app.py and then you will see the following result