Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Regular Expressions in Python Introduction to Regular Expressions Email Groups

George Clement
George Clement
2,816 Points
Posted by George Clement
George Clement
2,816 Points

not sure why I am getting a , after the email any suggestions would be appreciated

I can get the two members but the email address comes with a , at the end. I am not sure what I'm doing wrong there

emails.py 
import re

string = '''Love, Kenneth, kenneth+challenge@teamtreehouse.com, 555-555-5555, @kennethlove
Chalkley, Andrew, andrew@teamtreehouse.co.uk, 555-555-5556, @chalkers
McFarland, Dave, dave.mcfarland@teamtreehouse.com, 555-555-5557, @davemcfarland
Kesten, Joy, joy@teamtreehouse.com, 555-555-5558, @joykesten'''

contacts = re.search(r"(?P<email>\w?\w?\w?\w?\w?\w?\w?.?\w+@\w*.\w*.\w*) (?P<phone>\d\d\d-\d\d\d-\d\d\d\d+)", string )

1 Answer

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

To prevent the comma from being considered part of the email, you'll need to include a literal comma in the pattern between the email and phone to account for the one in the data.

You might also want to revise the pattern so that a comma is not an allowed character. As it is now, the patter includes two periods, which match anything. To make a period match only an actual period, prefix a backslash ("\").