parameters: (self, string)
docstring: Internal function.
docstring_summary: Internal function.
docstring_tokens: Internal function .
function: def _getdoubles(self, string):
          """Internal function."""
          if string:
              return tuple(map(getdouble, self.tk.splitlist(string)))
function_tokens: def _getdoubles ( self , string ) : if string : return tuple ( map ( getdouble , self . tk . splitlist ( string ) ) )