[cura-tools] master: cache classes in _LmiShellClient::getClass() (b2239e2)

Repository : http://git.fedorahosted.org/cgit/cura-tools.git

On branch  : master
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commit b2239e2632b98744942143e0bbf48c474b69bc89
Author: Peter Hatina 
Date:   Tue Oct 30 22:53:00 2012 +0100

cache classes in _LmiShellClient::getClass()
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cli-tools/lmi/lmi_client_shell.py |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/cli-tools/lmi/lmi_client_shell.py b/cli-tools/lmi/lmi_client_shell.py
index 88e4fd0..9c44dea 100644
--- a/cli-tools/lmi/lmi_client_shell.py
+++ b/cli-tools/lmi/lmi_client_shell.py
@@ -249,6 +249,11 @@ class _LmiShellClient(LmiBaseClient):
     def __init__(self, hostname, username = "", password = ""):
         super(self.__class__, self).__init__(hostname, username, password)
         self.m_cache_class_names = {}
+        self.m_cache_classes = {
+            "root"    : {},
+            "root/cimv2"   : {},
+            "root/interop" : {}
+        }

def getClassNames(self, namespace = None, use_cache = True):
         errorstr = ""
@@ -266,8 +271,15 @@ class _LmiShellClient(LmiBaseClient):
             return None
         return instance_list

-    def getClass(self, class_name, namespace = None):
-        return self._getClass(class_name, namespace)
+    def getClass(self, class_name, namespace = None, use_cache = True):
+        errorstr = ""
+        ns = namespace if namespace else "none"
+        if class_name not in self.m_cache_classes[ns] or not use_cache:
+            (klass, errorstr) = self._getClass(class_name, namespace)
+            if not klass:
+                return (None, errorstr)
+            self.m_cache_classes[ns][class_name] = klass
+        return (self.m_cache_classes[ns][class_name], errorstr)

def callMethodRaw(self, instance, method, **params):
         return self._callMethodRaw(instance, method, **params)