{"name":"gist: 973978","desc":"Singleton Mixin Class of Python","actor":"lambdalisue","url":"https://gist.github.com/973978","snippet":"#!/usr/bin/env python\n# vim: set fileencoding=utf8 :\n\"\"\"Singleton Mixin\"\"\"","actor_gravatar":"2be992d8a8cd8b523ca0b1467e165376","action":"create"}