From 658d79c82398289d0598c566667dee8193eb6bbb Mon Sep 17 00:00:00 2001
From: Tomas Zigo <50632337+tmszi@users.noreply.github.com>
Date: Thu, 21 Sep 2023 08:10:07 +0200
Subject: [PATCH] g.extension: fix registration addon with module name start
 with 2 chars (#3168)

Addon module name start with db.*, ps.*, r3.*, wx.*, during installation
on the OS MS Windows platform.
---
 scripts/g.extension/g.extension.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/g.extension/g.extension.py b/scripts/g.extension/g.extension.py
index 8685ed048ea..d72d6a6075b 100644
--- a/scripts/g.extension/g.extension.py
+++ b/scripts/g.extension/g.extension.py
@@ -1630,10 +1630,13 @@ def install_extension_win(name):
 
     # collect module names and file names
     module_list = list()
+    module_name_pattern = re.compile(
+        r"^([d,g,i,m,p,r,s,t,v]|^db|^ps|^r3|^wx)\..*[\.py,\.exe]$"
+    )
     for r, d, f in os.walk(srcdir):
         for file in f:
             # Filter GRASS module name patterns
-            if re.search(r"^[d,db,g,i,m,p,ps,r,r3,s,t,v,wx]\..*[\.py,\.exe]$", file):
+            if re.search(module_name_pattern, file):
                 modulename = os.path.splitext(file)[0]
                 module_list.append(modulename)
     # remove duplicates in case there are .exe wrappers for python scripts