def _handle_digest_auth_407(self, r, kwargs):
        self.proxy_auth = http_proxy_digest.HTTPProxyDigestAuth(
            username=self.proxy_username,
            password=self.proxy_password)

        try:
            self.auth.init_per_thread_state()
        except __HOLE__:
            pass

        return self.proxy_auth.handle_407(r, **kwargs)
dataset/ETHPy150Open sigmavirus24/requests-toolbelt/requests_toolbelt/auth/guess.py/GuessProxyAuth._handle_digest_auth_407