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Python Regular Expressions in Python Introduction to Regular Expressions Email Groups

Einars Vilnis
Einars Vilnis
8,050 Points
Posted by Einars Vilnis
Einars Vilnis
8,050 Points

emails.py

Hi Guys! Can anybody tell me what I am doing wrong. It shows that program didn`t show the regex.

thanks

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.]+)                   #e-mails
    (?P<phone>\d{3}-\d{3}-\d{4})           #Phone numbers
    ''', string, re.X|re.I)

1 Answer

William Li
PLUS
William Li
Courses Plus Student 26,868 Points
William Li
William Li
Courses Plus Student 26,868 Points

A small issue here. You also need to consider the comma and space in between email and phone number.

The problem description says that

The comma and spaces * should not* be part of the groups.

but that doesn't mean they aren't part of the regular expression; you still need to match against them, but outside of the group.

contacts = re.search(r'''
    (?P<email>[\w+]+@[\w.]+).\s+           #e-mails
    (?P<phone>\d{3}-\d{3}-\d{4})           #Phone numbers
    ''', string, re.X|re.I)