[virt-tools-list] [virt-manager PATCH] test: fix a pylint

[Chen Hanxiao]

After commit 7594cef35fbf4c9e535a19bb6cc4f72c24e64116,
pylint show a "access to a protected member" warning.
This patch introduces a static method to solve it.

Signed-off-by: Chen Hanxiao <chenhanxiao at cn.fujitsu.com>
---
 tests/capabilities.py    | 2 +-
 virtinst/capabilities.py | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/capabilities.py b/tests/capabilities.py
index 8c18993..394d6ed 100644
--- a/tests/capabilities.py
+++ b/tests/capabilities.py
@@ -222,7 +222,7 @@ class TestCapabilities(unittest.TestCase):
         test_utils(new_caps_no_kvm, False, True, False, False, False)
 
     def testCPUMap(self):
-        _CPUMapFileValues._cpu_filename = "tests/capabilities-xml/cpu_map.xml"
+        _CPUMapFileValues.update_cpu_filename("tests/capabilities-xml/cpu_map.xml")
         caps = self._buildCaps("libvirt-0.7.6-qemu-caps.xml")
         cpu_64 = caps.get_cpu_values(None, "x86_64")
         cpu_32 = caps.get_cpu_values(None, "i486")
diff --git a/virtinst/capabilities.py b/virtinst/capabilities.py
index 6955ec9..aadb160 100644
--- a/virtinst/capabilities.py
+++ b/virtinst/capabilities.py
@@ -113,6 +113,10 @@ class _CPUMapFileValues(_CPUAPIValues):
                                 self._parseXML,
                                 RuntimeError)
 
+    @staticmethod
+    def update_cpu_filename(name):
+        _CPUMapFileValues._cpu_filename = name
+
     def _parseXML(self, node):
         child = node.children
         while child:
-- 
1.8.5.3