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 trialMartin Nørskov Jensen
17,612 PointsStuck at this codechallenge
I am stuck at this code challenge:
I have tried it on my own machine and it works fine
import os
import re
def slugify(string):
res = string
num = 0
while os.path.exists(res):
res = res[:res.rfind('.')] + str(num) + res[res.rfind('.'):]
num += 1
res = re.sub(r'\s+', r'', res)
path, filename = res[:res.rfind('/')+1], res[res.rfind('/')+1:]
filename = re.sub(r'^[^\d\w\_]', r'a', filename).lower().strip()
return path + filename
1 Answer
Martin Nørskov Jensen
17,612 PointsI found out what was wrong the slugify needed two arguments one for the filename/dirname and one for the path like this
def slugify(string, path):
I have written it in more detail here: Another thread
Chris Freeman
Treehouse Moderator 68,441 PointsChris Freeman
Treehouse Moderator 68,441 Pointschanged to answer
Joe Bergantine
15,730 PointsJoe Bergantine
15,730 PointsThank you! Could not figure out why it wasn't passing. That did it.