Remove role definitions for cve and cwe

Author: cmaureir

conf.py

@@ -29,6 +29,15 @@
 sys.path.insert(0, os.path.abspath('cpython/Doc'))
 from conf import *
 
+# FIXME
+# For fixing the warnings that state that 'cwe', 'cve' roles are already
+# defined.
+#
+# WARNING: role 'cve' is already registered, it will be overridden [app.add_role]
+# WARNING: role 'cwe' is already registered, it will be overridden [app.add_role]
+del extlinks["cwe"]
+del extlinks["cve"]
+
 # Call patchlevel with the proper path to get the version from
 # instead of hardcoding it
 from patchlevel import get_version_info