Fix missing marker functions in nova/pci

TrivialFix
Change-Id: Ibb789075e6939312b1b38ef8a6c1462726779fb5

nova/pci/devspec.py

@@ -15,6 +15,7 @@ import ast
 import re
 
 from nova import exception
+from nova.i18n import _
 from nova.pci import utils
 
 MAX_VENDOR_ID = 0xFFFF
@@ -38,7 +39,8 @@ def get_pci_dev_info(pci_obj, property, max, hex_value):
     v = get_value(a)
     if v > max:
         raise exception.PciConfigInvalidWhitelist(
-            reason = "invalid %s %s" % (property, a))
+            reason=_("invalid %(property)s %(attr)s") %
+                     {'property': property, 'attr': a})
     setattr(pci_obj, property, hex_value % v)
 
 

nova/pci/request.py

@@ -44,6 +44,7 @@ import six
 
 import nova.conf
 from nova import exception
+from nova.i18n import _
 from nova import objects
 from nova.objects import fields as obj_fields
 from nova.pci import utils
@@ -105,7 +106,7 @@ def _get_alias_from_config():
                 if aliases[name][0]["dev_type"] == spec["dev_type"]:
                     aliases[name].append(spec)
                 else:
-                    reason = "Device type mismatch for alias '%s'" % name
+                    reason = _("Device type mismatch for alias '%s'") % name
                     raise exception.PciInvalidAlias(reason=reason)
 
     except exception.PciInvalidAlias: