def doc_info(self):
        return [(_('Valid choices'),
            ', '.join(['%s (%s)' % (v1, _(v2)) for v1, v2 in self.choices]))]
Fetch and cache master list of package names from PYPI
dataset/ETHPy150Open fiam/wapi/validators.py/ChoiceValidator.doc_info--crossover with--dataset/ETHPy150Open cakebread/yolk/yolk/pypi.py/CheeseShop.fetch_pkg_list