parameters: (self)
return_statement: return h, w, b
docstring: Convert to HWB from RGB.
docstring_summary: Convert to HWB from RGB.
docstring_tokens: Convert to HWB from RGB .
function: def tohwb(self):
          """Convert to HWB from RGB."""
  
          h, s, v = self.tohsv()
          w = (1.0 - s) * v
          b = 1.0 - v
          return h, w, b
function_tokens: def tohwb ( self ) : h , s , v = self . tohsv ( ) w = ( 1.0 - s ) * v b = 1.0 - v return h , w , b