python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/test/test_xmlrpc_net.py

@@ -0,0 +1,32 @@
+import collections.abc
+import unittest
+from test import support
+
+import xmlrpc.client as xmlrpclib
+
+
+@unittest.skip('XXX: buildbot.python.org/all/xmlrpc/ is gone')
+class PythonBuildersTest(unittest.TestCase):
+
+    def test_python_builders(self):
+        # Get the list of builders from the XMLRPC buildbot interface at
+        # python.org.
+        server = xmlrpclib.ServerProxy("http://buildbot.python.org/all/xmlrpc/")
+        try:
+            builders = server.getAllBuilders()
+        except OSError as e:
+            self.skipTest("network error: %s" % e)
+        self.addCleanup(lambda: server('close')())
+
+        # Perform a minimal sanity check on the result, just to be sure
+        # the request means what we think it means.
+        self.assertIsInstance(builders, collections.abc.Sequence)
+        self.assertTrue([x for x in builders if "3.x" in x], builders)
+
+
+def test_main():
+    support.requires("network")
+    support.run_unittest(PythonBuildersTest)
+
+if __name__ == "__main__":
+    test_main()