From 3899f688632808b611d5d08a7f0d59594951dc4d Mon Sep 17 00:00:00 2001
From: Moontasir Mahmood <53787290+Munmud@users.noreply.github.com>
Date: Tue, 22 Aug 2023 03:57:36 +0600
Subject: [PATCH] py_driver : optimised Antlr4ResultHandler to improve time
 (#1107)

---
 drivers/python/age/builder.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/python/age/builder.py b/drivers/python/age/builder.py
index a13de4717..0f4d71192 100644
--- a/drivers/python/age/builder.py
+++ b/drivers/python/age/builder.py
@@ -22,6 +22,8 @@
 from antlr4.tree.Tree import *
 from decimal import Decimal
 
+resultHandler = None
+
 class ResultHandler:
     def parse(ageData):
         pass
@@ -34,7 +36,9 @@ def parseAgeValue(value, cursor=None):
     if value is None:
         return None
 
-    resultHandler = Antlr4ResultHandler(None)
+    global resultHandler
+    if (resultHandler == None):
+        resultHandler = Antlr4ResultHandler(None)
     try:
         return resultHandler.parse(value)
     except Exception as ex: