gnu: python: Disable ssl test that fails with openssl-1.0.2b.

* gnu/packages/patches/python-disable-ssl-test.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/python.scm (python): Add patch.

gnu-system.am

@@ -526,6 +526,7 @@ dist_patch_DATA =						\
   gnu/packages/patches/pybugz-encode-error.patch		\
   gnu/packages/patches/pybugz-stty.patch			\
   gnu/packages/patches/pyqt-configure.patch			\
+  gnu/packages/patches/python-disable-ssl-test.patch		\
   gnu/packages/patches/python-fix-tests.patch			\
   gnu/packages/patches/python-libffi-mips-n32-fix.patch		\
   gnu/packages/patches/python2-rdflib-drop-sparqlwrapper.patch	\

gnu/packages/patches/python-disable-ssl-test.patch

@@ -0,0 +1,12 @@
+Disable a test that fails with openssl-1.0.2b.
+
+--- Lib/test/test_ssl.py.orig	2015-02-25 06:27:45.000000000 -0500
++++ Lib/test/test_ssl.py	2015-06-12 03:14:09.395212502 -0400
+@@ -2718,6 +2718,7 @@
+                                        chatty=True, connectionchatty=True)
+             self.assertIs(stats['compression'], None)
+ 
++        @unittest.skipIf(True, "openssl 1.0.2b complains: dh key too small")
+         def test_dh_params(self):
+             # Check we can get a connection with ephemeral Diffie-Hellman
+             context = ssl.SSLContext(ssl.PROTOCOL_TLSv1)

gnu/packages/python.scm

@@ -207,7 +207,9 @@ data types.")
               (method url-fetch)
               (uri (string-append "https://www.python.org/ftp/python/"
                                   version "/Python-" version ".tar.xz"))
-              (patches (list (search-patch "python-fix-tests.patch")))
+              (patches (list (search-patch "python-fix-tests.patch")
+                             ;; XXX Try removing this patch for python > 3.4.3
+                             (search-patch "python-disable-ssl-test.patch")))
               (patch-flags '("-p0"))
               (sha256
                (base32