From fddd566dfd66891d161493fb936f0064de4d53e6 Mon Sep 17 00:00:00 2001
From: Debian Guru <Debianguru@gmx.de>
Date: Sun, 27 May 2018 09:54:56 +0200
Subject: [PATCH] performance

---
 kontomodel.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/kontomodel.py b/kontomodel.py
index e6882ea..d5c8eb0 100644
--- a/kontomodel.py
+++ b/kontomodel.py
@@ -215,7 +215,15 @@ def getConsolidated(byCategory, traceNames, fromDate, toDate, categories, thepat
 
 def updateCategory(itemId, thecategory, thepath='lists/'):
     thefilenames = getLists(thepath)
+    fileIdPos = itemId.rfind('_')
+    if fileIdPos == -1:
+        raise Exception('invalid id')
+    fileId = itemId[0:fileIdPos]
+
     for thefilename in thefilenames:
+        if not thefilename.startswith(fileId):
+            continue
+
         content = parseFile(thefilename, thepath=thepath)
         for c in content:
             if c['id'] == itemId: