parameters: (color = None, **options)
return_statement: return _chooser.show(color, options)
docstring: Ask for a color
docstring_summary: Ask for a color
docstring_tokens: Ask for a color
function: def askcolor(color = None, **options):
      """Ask for a color"""
      global _chooser
      if not _chooser:
          _chooser = Chooser(**options)
      return _chooser.show(color, options)
function_tokens: def askcolor ( color = None , * * options ) : global _chooser if not _chooser : _chooser = Chooser ( * * options ) return _chooser . show ( color , options )