From: Felisha Lawrence <felisha.lawre...@gmail.com> Date: Tue, Sep 9, 2014 at 8:53 AM Subject: Re: [Tutor] Fwd: Re: Output 'Strings' to directory To: Danny Yoo <d...@hashcollision.org>Also, I had this code working import os path = '/Users/felishalawrence/testswps/vol1' for file in os.listdir(path): newFile = file[:file.index("v")]+"v20" print newFile and now I am getting this error ValueError: substring not found I did not change anything
Have you checked that no new files have been created - possibly by your code, that don't conform to your expected naming style?
Try putting a 'print file' before the name modification to see what the name that causes the error looks like.
-- Alan G Author of the Learn to Program web site http://www.alan-g.me.uk/ http://www.flickr.com/photos/alangauldphotos _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor
