def encode64chops(chops):
 chips = []
 for value in chops:
  chips.append(int2str64(value))
 encoded = ','.join(chips)
 return encoded

def encode64chops ( chops ) : chips = [ ] for value in chops : chips . append ( int2str64 ( value ) ) encoded = ',' . join ( chips ) return encoded
base64encodes chops and combines them into a .