def getmembers_runtime(self):
names = set()<EOL>for scope in self.scopes:<EOL><INDENT>names.update(structured.getmembers_runtime(scope))<EOL><DEDENT>return names<EOL>
Gets members (vars) from all scopes using ONLY runtime information.

        You most likely want to use ScopeStack.getmembers instead.

        Returns:
            Set of available vars.

        Raises:
            NotImplementedError if any scope fails to implement 'getmembers'.