1 files changed, 63 insertions, 0 deletions
diff --git a/dev-python/pygobject/files/pygobject-3.40.1-dynamicimporter-py310.patch b/dev-python/pygobject/files/pygobject-3.40.1-dynamicimporter-py310.patch
new file mode 100644
index 000000000000..341a096767b6
--- /dev/null
+++ b/dev-python/pygobject/files/pygobject-3.40.1-dynamicimporter-py310.patch
@@ -0,0 +1,63 @@
+From 1ae65be0f7e621002e2e29921e0252c1b57a170c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Sun, 20 Jun 2021 17:54:52 +0200
+Subject: [PATCH] Implement PEP451 semantics for DynamicImporter
+
+Make DynamicImporter PEP451-compliant in order to silence ImportWarnings
+in Python 3.10.  This is mostly based on six._SixMetaPathImporter.
+
+Fixes #476
+---
+ gi/importer.py | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
+
+diff --git a/gi/importer.py b/gi/importer.py
+index 32967974..006cf464 100644
+--- a/gi/importer.py
++++ b/gi/importer.py
+@@ -24,6 +24,7 @@
+ import sys
+ import warnings
+ import importlib
++import importlib.util
+ from contextlib import contextmanager
+ 
+ import gi
+@@ -103,6 +104,7 @@ def get_import_stacklevel(import_hook):
+ class DynamicImporter(object):
+ 
+     # Note: see PEP302 for the Importer Protocol implemented below.
++    # PEP451 for A ModuleSpec Type for the Import System.
+ 
+     def __init__(self, path):
+         self.path = path
+@@ -117,6 +119,16 @@ class DynamicImporter(object):
+ 
+         return self
+ 
++    def find_spec(self, fullname, path, target=None):
++        if not fullname.startswith(self.path):
++            return None
++
++        path, namespace = fullname.rsplit('.', 1)
++        if path != self.path:
++            return None
++
++        return importlib.util.spec_from_loader(fullname, self)
++
+     def load_module(self, fullname):
+         if fullname in sys.modules:
+             return sys.modules[fullname]
+@@ -149,3 +161,9 @@ class DynamicImporter(object):
+         sys.modules[fullname] = dynamic_module
+ 
+         return dynamic_module
++
++    def create_module(self, spec):
++        return self.load_module(spec.name)
++
++    def exec_module(self, module):
++        pass
+-- 
+2.32.0
+