(self, clear=False)
return result
Returns a dict of all currently retained features.
Returns a dict of all currently retained features.
Returns a dict of all currently retained features .
def retained_features(self, clear=False):
        '''
        Returns a dict of all currently retained features.
        '''
        result = OrderedDict(self._retained)
        if clear:
            for k in result:
                self._retained[k] = None
        return result
def retained_features ( self , clear = False ) : result = OrderedDict ( self . _retained ) if clear : for k in result : self . _retained [ k ] = None return result