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
Sara Azimi
109 Pointswhat is wrong with this line? a = re.findall(r'\w{count,}', string)
what is wrong with this line? a = re.findall(r'\w{count,}', string)
import re
def find_words(count, string):
a = re.findall(r'\w{count,}', string)
return(a)
# EXAMPLE:
# >>> find_words(4, "dog, cat, baby, balloon, me")
# ['baby', 'balloon']
1 Answer
Chris Freeman
Treehouse Moderator 68,441 PointsIn the expression
re.findall(r'\w{count,}', string)
"count" is interpreted as a literal string of the 5 characters. To get the value of the variable count into the regular expression, use string concatenation or string formatting.
Post back if you need more help. Good luck!!!