CSV new-line character seen in unquoted field error

Question

the following code worked until today when I imported from a Windows machine and got this error:

new-line character seen in unquoted field - do you need to o

Answer 1

If this happens to you on mac (as it did to me):

1. Save the file as CSV (MS-DOS Comma-Separated)

2. Run the following script

   with open(csv_filename, 'rU') as csvfile:
       csvreader = csv.reader(csvfile)
       for row in csvreader:
           print ', '.join(row)