ó mÜJ]c@`ssdZddlmZmZmZmZddlZejeƒZ ddl m Z d Z de fd„ƒYZ dS( uO Utilities for specifying, validating, and documenting configuration options. i(tabsolute_importtdivisiontprint_functiontunicode_literalsNi(tHasPropsuOptionstOptionscB`seZdZdd„ZRS(uT Leverage the Bokeh properties type system for specifying and validating configuration options. Subclasses of ``Options`` specify a set of configuration options using standard Bokeh properties: .. code-block:: python class ConnectOpts(Options): host = String(default="127.0.0.1", help="a host value") port = Int(default=5590, help="a port value") Then a ``ConnectOpts`` can be created by passing a dictionary containing keys and values corresponding to the configuration options, as well as any additional keys and values. The items corresponding to the properties on ``ConnectOpts`` will be ***removed*** from the dictionary. This can be useful for functions that accept their own set of config keyword arguments in addition to some set of Bokeh model properties. cC`sYi}x6|jƒD](}||kr|j|ƒ|| s "