From b8a137380f022b894587295607cc4dc3f0e7fb00 Mon Sep 17 00:00:00 2001
From: duplo <duplo@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 29 Mar 2010 15:39:44 +0000
Subject: [PATCH] Initial stub for filesystem query cache.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3304 38d2e660-2303-0410-9eaa-f027e97ec537
---
 wizard/bertos_utils.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/wizard/bertos_utils.py b/wizard/bertos_utils.py
index 808485b0..3ba5cfcc 100644
--- a/wizard/bertos_utils.py
+++ b/wizard/bertos_utils.py
@@ -467,13 +467,19 @@ def loadSourceTree(project):
         fileList = []
     project.setInfo("FILE_LIST", fileList)
 
+_cached_queries = {}
+
 def findDefinitions(ftype, project):
+    definitions = _cached_queries.get(ftype, None)
+    if definitions is not None:
+        return definitions
     L = project.info("FILE_LIST")
     definitions = []
     for element in L:
         for filename in element[2]:
             if fnmatch.fnmatch(filename, ftype):
                 definitions.append((filename, element[0]))
+    _cached_queries[ftype] = definitions
     return definitions
 
 def loadCpuInfos(project):
-- 
2.25.1