test_requests.py 文件源码

def test_basicauth_with_netrc(self, httpbin):
        auth = ('user', 'pass')
        wrong_auth = ('wronguser', 'wrongpass')
        url = httpbin('basic-auth', 'user', 'pass')

        old_auth = requests.sessions.get_netrc_auth

        try:
            def get_netrc_auth_mock(url):
                return auth
            requests.sessions.get_netrc_auth = get_netrc_auth_mock

            # Should use netrc and work.
            r = requests.get(url)
            assert r.status_code == 200

            # Given auth should override and fail.
            r = requests.get(url, auth=wrong_auth)
            assert r.status_code == 401

            s = requests.session()

            # Should use netrc and work.
            r = s.get(url)
            assert r.status_code == 200

            # Given auth should override and fail.
            s.auth = wrong_auth
            r = s.get(url)
            assert r.status_code == 401
        finally:
            requests.sessions.get_netrc_auth = old_auth