def dots(it, label='', hide=None, every=1):
 count = 0
 if (not hide):
  STREAM.write(label)
 for (i, item) in enumerate(it):
  if (not hide):
   if ((i % every) == 0):
    STREAM.write(DOTS_CHAR)
    sys.stderr.flush()
  count += 1
  (yield item)
 STREAM.write('\n')
 STREAM.flush()

def dots ( it , label = '' , hide = None , every = 1 ) : count = 0 if ( not hide ) : STREAM . write ( label ) for ( i , item ) in enumerate ( it ) : if ( not hide ) : if ( ( i % every ) == 0 ) : STREAM . write ( DOTS_CHAR ) sys . stderr . flush ( ) count += 1 ( yield item ) STREAM . write ( '\n' ) STREAM . flush ( )
progress iterator .