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 Players Dictionary and Class

Benjamin Ng
Benjamin Ng
7,378 Points
Posted by Benjamin Ng
Benjamin Ng
7,378 Points

Challenge 2 of 2 help required!

Was wondering what is the exact requirement of this challenge?

I kept getting: Bummer! Wasn't able to create correct instances. Got {'last_name': 'Love', 'score': '20', 'first_name': 'Kenneth'}.

Anyone can help me out with this? Thanks!

players.py 
import re

string = '''Love, Kenneth: 20
Chalkley, Andrew: 25
McFarland, Dave: 10
Kesten, Joy: 22
Stewart Pinchback, Pinckney Benton: 18'''

players = re.search(r'''
    (?P<last_name>[\w\s]+),\s
    (?P<first_name>[\w\s]+):\s
    (?P<score>[\d]+)
''', string, re.X|re.M)

class Player():
    def __init__(self, **kwargs):
        self.last_name = players.groupdict()['last_name']
        self.first_name = players.groupdict()['first_name']
        self.score = players.groupdict()['score']

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,423 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,423 Points

You have the right idea. Grab the attributes from kwargs instead of players

class Player():
    def __init__(self, **kwargs):
        self.last_name = kwargs['last_name']
        self.first_name = kwargs['first_name']
        self.score = kwargs['score']
Benjamin Ng
Benjamin Ng
7,378 Points
Benjamin Ng
Benjamin Ng
7,378 Points

Thanks for the help Chris!