> Could someone explain why and how this list comprehension with strip() > works? > > f = open('file.txt') > t = [t for t in f.readlines() if t.strip()] > f.close() > print "".join(t)
Hi Jared, Let me rewrite this without the list comprehension, while preserving behavior. ###################### inputFile = open('file.txt') lines = [] for line in inputFile.readlines(): if line.strip(): lines.append(line) inputFile.close() print "".join(lines) ###################### I am changing the names of the variables from the original code because I find it very difficult to distinguish 't' from 'f' sometimes, and because those names are very tied in my mind to something else entirely ("true" and "false"). Does the above code make more sense to you than the version using the list comprehension syntax, or is there something there that is still confusing? Good luck to you. _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor