def finalize_options(self):
    orig.upload.finalize_options(self)
    self.username = (
        self.username or
        getpass.getuser()
    )
    # Attempt to obtain password. Short circuit evaluation at the first
    # sign of success.
    self.password = (
        self.password or
        self._load_password_from_keyring() or
        self._prompt_for_password()
    )