From 2228d68997949cc54b8d0fac8d5a49217b384700 Mon Sep 17 00:00:00 2001
From: KaipaUday <117348546+KaipaUday@users.noreply.github.com>
Date: Fri, 5 Jul 2024 11:33:09 +0200
Subject: [PATCH] fix issue #552 regex

updated to accept numbers in traineddata files.
---
 pytesseract/pytesseract.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pytesseract/pytesseract.py b/pytesseract/pytesseract.py
index 37837f4..5009e72 100644
--- a/pytesseract/pytesseract.py
+++ b/pytesseract/pytesseract.py
@@ -48,7 +48,7 @@
 LOGGER = logging.getLogger('pytesseract')
 
 DEFAULT_ENCODING = 'utf-8'
-LANG_PATTERN = re.compile('^[a-z_]+$')
+LANG_PATTERN = re.compile('^[a-z0-9_]+$')
 RGB_MODE = 'RGB'
 SUPPORTED_FORMATS = {
     'JPEG',