def __init__(self, **kwargs):
        """
        see `help(jinja2.Environment)` for options.
        """
        super(Engine, self).__init__(**kwargs)
        self._env_options = self.filter_options(kwargs,
                                                self.engine_valid_options())
def __init__ ( self , ** kwargs ) : super ( Engine , self ) . __init__ ( ** kwargs ) self . _env_options = self . filter_options ( kwargs , self . engine_valid_options ( ) )
see `help(jinja2.Environment)` for options.