View packages before removed

def _view_removed(self):
        """View packages before removed
        """
        print("\nPackages with name matching [ {0}{1}{2} ]\n".format(
            self.meta.color["CYAN"], ", ".join(self.binary),
            self.meta.color["ENDC"]))
        removed, packages = self._get_removed()
        if packages and "--checklist" in self.extra:
            removed = []
            text = "Press 'spacebar' to unchoose packages from the remove"
            backtitle = "{0} {1}".format(self.meta.__all__,
                                         self.meta.__version__)
            status = True
            pkgs = DialogUtil(packages, text, " Remove ", backtitle,
                              status).checklist()
            if pkgs:
                for rmv in pkgs:
                    removed.append(split_package(rmv)[0])
                self.meta.default_answer = "y"
        else:
            for rmv, pkg in zip(removed, packages):
                print("[ {0}delete{1} ] --> {2}".format(
                    self.meta.color["RED"], self.meta.color["ENDC"], pkg))
                self._sizes(pkg)
            self._calc_sizes()
            self._remove_summary()
        return removed