The minimal Python in this port seems to work for me with Python 3.

ok?

Index: Makefile
===================================================================
RCS file: /cvs/ports/graphics/cstitch/Makefile,v
diff -u -p -u -r1.14 Makefile
--- Makefile	7 Nov 2023 14:19:33 -0000	1.14
+++ Makefile	8 Jul 2025 02:09:50 -0000
@@ -3,7 +3,7 @@ COMMENT =		convert images to cross stitc
 GH_ACCOUNT =		kleintom
 GH_PROJECT =		cstitch
 GH_TAGNAME =		0.9.8
-REVISION =		5
+REVISION =		6
 
 DISTFILES=		${DISTNAME}.tar.gz 
 DISTFILES.icons =	${DISTNAME}-icons{icons}.zip
@@ -11,7 +11,7 @@ DISTFILES.icons =	${DISTNAME}-icons{icon
 SITES.icons =	https://sourceforge.net/projects/cstitch/files/Cstitch/Icons/
 
 MODULES =		devel/qmake lang/python x11/qt5
-MODPY_VERSION =	${MODPY_DEFAULT_VERSION_2}
+
 MODPY_RUNDEP =		No
 
 CATEGORIES =		graphics