Print packages from queue

def listed(self):
        """Print packages from queue
        """
        print("\nPackages in the queue:\n")
        for pkg in self.packages():
            if pkg:
                print("{0}{1}{2}".format(self.meta.color["GREEN"], pkg,
                                         self.meta.color["ENDC"]))
                self.quit = True
        if self.quit:
            print("")