presets.py 文件源码

def preset_values(self):
        properties_blacklist = Operator.bl_rna.properties.keys()

        prefix, suffix = self.operator.split("_OT_", 1)
        op = getattr(getattr(bpy.ops, prefix.lower()), suffix)
        operator_rna = op.get_rna().bl_rna
        del op

        ret = []
        for prop_id, prop in operator_rna.properties.items():
            if not (prop.is_hidden or prop.is_skip_save):
                if prop_id not in properties_blacklist:
                    ret.append("op.%s" % prop_id)

        return ret