disable sslcertck by default, run as python3

osc-wrapper.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # this wrapper exists so it can be put into /usr/bin, but still allows the
 # python module to be called within the source directory during development

osc/conf.py

@@ -528,6 +528,7 @@ def _build_opener(apiurl):
         HTTPPasswordMgrWithDefaultRealm())
     authhandler.add_password(None, apiurl, options['user'], options['pass'])
 
+    options['sslcertck'] = False
     if options['sslcertck']:
         try:
             from . import oscssl