Well, the good news is, Python 2.7.2 still works, as does pip 20.
If you haven't already, I'd recommend setting up a PyPI proxy and backing it up. I don't know what PyPI's policy is around supporting old packages or versions of the package manager are, but I have learned the hard way from working on other legacy software stacks that things have a way of disappearing from the Internet when you're not looking.