status.py: convert status object attributes from instance to class

This converts Status objects attributes to class attributes. This should
reduce lookup time and memory consumption of these classes.

Tested-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Dylan Baker <baker.dylan.c@gmail.com>

1 files changed, 35 insertions, 16 deletions

diff --git a/framework/status.py b/framework/status.py
index 5267380d8..a2653173b 100644
--- a/framework/status.py
+++ b/framework/status.py
@@ -106,6 +106,9 @@ class Status(object):
     # the memory consumed for creating tens of thousands of these objects.
     __slots__ = ['name', 'value']
 
+    name = None
+    value = None
+
     def __init__(self):
         raise NotImplementedError
 
@@ -144,48 +147,64 @@ class Status(object):
 
 
 class NotRun(Status):
+    name = 'Not Run'
+    value = 0
+
     def __init__(self):
-        self.name = 'Not Run'
-        self.value = 0
+        pass
 
 
 class Pass(Status):
+    name = 'pass'
+    value = 10
+
     def __init__(self):
-        self.name = 'pass'
-        self.value = 10
+        pass
 
 
 class DmesgWarn(Status):
+    name = 'dmesg-warn'
+    value = 20
+
     def __init__(self):
-        self.name = 'dmesg-warn'
-        self.value = 20
+        pass
 
 
 class Warn(Status):
+    name = 'warn'
+    value = 25
+
     def __init__(self):
-        self.name = 'warn'
-        self.value = 25
+        pass
 
 
 class DmesgFail(Status):
+    name = 'dmesg-fail'
+    value = 30
+
     def __init__(self):
-        self.name = 'dmesg-fail'
-        self.value = 30
+        pass
 
 
 class Fail(Status):
+    name = 'fail'
+    value = 35
+
     def __init__(self):
-        self.name = 'fail'
-        self.value = 35
+        pass
 
 
 class Crash(Status):
+    name = 'crash'
+    value = 40
+
     def __init__(self):
-        self.name = 'crash'
-        self.value = 40
+        pass
 
 
 class Skip(Status):
+    name = 'skip'
+    value = 50
+
     def __init__(self):
-        self.name = 'skip'
-        self.value = 50
+        pass