python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/ensurepip/_uninstall.py

@@ -0,0 +1,31 @@
+"""Basic pip uninstallation support, helper for the Windows uninstaller"""
+
+import argparse
+import ensurepip
+import sys
+
+
+def _main(argv=None):
+    parser = argparse.ArgumentParser(prog="python -m ensurepip._uninstall")
+    parser.add_argument(
+        "--version",
+        action="version",
+        version="pip {}".format(ensurepip.version()),
+        help="Show the version of pip this will attempt to uninstall.",
+    )
+    parser.add_argument(
+        "-v", "--verbose",
+        action="count",
+        default=0,
+        dest="verbosity",
+        help=("Give more output. Option is additive, and can be used up to 3 "
+              "times."),
+    )
+
+    args = parser.parse_args(argv)
+
+    return ensurepip._uninstall_helper(verbosity=args.verbosity)
+
+
+if __name__ == "__main__":
+    sys.exit(_main())