From ca6762c559c5e71e0dff71dc97eb4c6b3ed9bbcd Mon Sep 17 00:00:00 2001
From: Marcel Hellkamp <marc@gsites.de>
Date: Sun, 12 Jun 2022 15:15:35 +0200
Subject: [PATCH] Fix #1378: Module loader should move from find_mdoule to
 find_spec.

---
 bottle.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/bottle.py b/bottle.py
index 8e7e3d7..63e55cf 100755
--- a/bottle.py
+++ b/bottle.py
@@ -2068,10 +2068,15 @@ class _ImportRedirect(object):
         })
         sys.meta_path.append(self)
 
+    def find_spec(self, fullname, path, target=None):
+        if '.' not in fullname: return
+        if fullname.rsplit('.', 1)[0] != self.name: return
+        from importlib.util import spec_from_loader
+        return spec_from_loader(fullname, self)
+
     def find_module(self, fullname, path=None):
         if '.' not in fullname: return
-        packname = fullname.rsplit('.', 1)[0]
-        if packname != self.name: return
+        if fullname.rsplit('.', 1)[0] != self.name: return
         return self
 
     def load_module(self, fullname):
-- 
2.40.1