Here's a new patch that should resolve the actual root of the problem[1].
Thanks to PyTom for the hint about the loader.
[1] https://docs.python.org/3/library/sys.html#sys.meta_path
commit 2901314d05cf0ec29e35b3f8d7199927eaf8001e
Author: Gregor Riepl <onit...@gmail.com>
Date: Fri Aug 9 00:36:08 2024 +0200
Fix custom importer/finder/loader to be compatible with Python 3.12
diff --git a/renpy/loader.py b/renpy/loader.py
index e2e959fb2..080710228 100644
--- a/renpy/loader.py
+++ b/renpy/loader.py
@@ -35,6 +35,8 @@ import re
import io
import unicodedata
+from importlib.util import spec_from_loader
+
from pygame_sdl2.rwobject import RWopsIO
from renpy.compat.pickle import loads
@@ -818,6 +820,11 @@ class RenpyImporter(object):
return None
def find_module(self, fullname, path=None):
+ """
+ Removed in Python 3.12 in favor of find_spec().
+ Left here for compatibility with Python < 3.4
+ (see https://docs.python.org/3/library/sys.html#sys.meta_path )
+ """
if path is not None:
for i in path:
if self.translate(fullname, i):
@@ -826,6 +833,16 @@ class RenpyImporter(object):
if self.translate(fullname):
return self
+ def find_spec(self, fullname, path, target=None):
+ if path is not None:
+ for i in path:
+ if self.translate(fullname, i):
+ return spec_from_loader(name=fullname, loader=RenpyImporter(i), origin=path)
+
+ if self.translate(fullname):
+ return spec_from_loader(name=fullname, loader=self, origin=path)
+
+
def load_module(self, fullname, mode="full"):
"""
Loads a module. Possible modes include "is_package", "get_source", "get_code", or "full".
