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

Posted by Silvie Cinkova
Silvie Cinkova
1,742 Points

<_sre.SRE_Match object at 0x02E20660>

I never get the match printed. Instead, some metadata of the corresponding space in computer memory are displayed. What shall I do to be getting the matches?

2 Answers

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points

The re.search() returns a match object. to see the results of the search you need to inspect this object:

Python 3.4.3 (default, Oct 14 2015, 20:28:29) 
[GCC 4.8.4] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> >>> >>> >>> >>> twitters
<_sre.SRE_Match object; span=(66, 78), match='@kennethlove'>
>>> twitters.groups()
('@kennethlove',)
>>> twitters.group()
'@kennethlove'
Silvie Cinkova
Silvie Cinkova
1,742 Points
Silvie Cinkova
Silvie Cinkova
1,742 Points

Sure, here it is. It came through in the Challenge workspace. Thank you!

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>\b[\w\d*-_]+@[^\s\t,]+\b) #email
,[\s\t]
(?P<phone>\b\d{3}-\d{3}-\d{4})
''', string, re.I | re.M | re.X)


twitters = re.search(r'''
(?P<twitter>@[^\s\t]+)$
''', string, re.I|re.M|re.X)

[MOD: fixed formatting -cf]