multiple try/except in a single function does not work

 def creating_folder_for_csv_files(cwd):
     try:
         os.makedirs(cwd+'\\migration_data\\trade')
     except os.error, e:
         print "Could not create the destination folder for CSV files"
    # end of first try/except block

     try:
         os.makedirs(cwd+'\\migration_data\\voucher')
     except os.error, e:
         print "Could not create the destination folder for CSV files"

I开发者_开发技巧n my code, the first try/except block works but the second does not. What's the problem?

The voucher might already exist.