text: # -*- coding: utf-8 -*-
  
  import csv
  import codecs
  
  try:
      from cStringIO import StringIO
  except:
      from io import StringIO
  
  
  class UnicodeWriter:
      """
      A CSV writer which will write rows to CSV file "f",
      which is encoded in the given encoding.
      """
  
      def __init__(self, f, dialect=csv.excel, encoding="utf-8", **kwds):
          # Redirect output to a queue
          self.queue = StringIO()
          self.writer = csv.writer(self.queue, dialect=dialect, **kwds)
          self.stream = f
          self.encoder = codecs.getincrementalencoder(encoding)()
  
      def writerow(self, row):
          self.writer.writerow([s.encode("utf-8") for s in row])
          # Fetch UTF-8 output from the queue ...
          data = self.queue.getvalue()
          data = data.decode("utf-8")
          # ... and reencode it into the target encoding
          data = self.encoder.encode(data)
          # write to the target stream
          self.stream.write(data)
          # empty queue
          self.queue.truncate(0)
  
      def writerows(self, rows):
          for row in rows:
              self.writerow(row)
  