pycodegen.py 文件源码

def visitClass(self, node):
        gen = self.ClassGen(node, self.scopes,
                            self.get_module())
        walk(node.code, gen)
        gen.finish()
        self.set_lineno(node)
        self.emit('LOAD_CONST', node.name)
        for base in node.bases:
            self.visit(base)
        self.emit('BUILD_TUPLE', len(node.bases))
        self._makeClosure(gen, 0)
        self.emit('CALL_FUNCTION', 0)
        self.emit('BUILD_CLASS')
        self.storeName(node.name)

    # The rest are standard visitor methods

    # The next few implement control-flow statements