From: Vincent Bernat <bernat@debian.org>
Date: Mon, 1 Jan 2024 09:15:39 +0100
Subject: Patch embedded six for Python 3.12

Closes: #1058181
---
 lib/exabgp/vendoring/six.py | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/lib/exabgp/vendoring/six.py b/lib/exabgp/vendoring/six.py
index 20e866a..5f8f3b0 100644
--- a/lib/exabgp/vendoring/six.py
+++ b/lib/exabgp/vendoring/six.py
@@ -71,6 +71,11 @@ def __len__(self):
             MAXSIZE = int((1 << 63) - 1)
         del X
 
+if PY34:
+    from importlib.util import spec_from_loader
+else:
+    spec_from_loader = None
+
 
 def _add_doc(func, doc):
     """Add documentation to a function."""
@@ -182,6 +187,11 @@ def find_module(self, fullname, path=None):
             return self
         return None
 
+    def find_spec(self, fullname, path, target=None):
+        if fullname in self.known_modules:
+            return spec_from_loader(fullname, self)
+        return None
+
     def __get_module(self, fullname):
         try:
             return self.known_modules[fullname]
@@ -217,9 +227,13 @@ def get_code(self, fullname):
         Required, if is_package is implemented"""
         self.__get_module(fullname)  # eventually raises ImportError
         return None
-
     get_source = get_code  # same as get_code
 
+    def create_module(self, spec):
+        return self.load_module(spec.name)
+
+    def exec_module(self, module):
+        pass
 
 _importer = _SixMetaPathImporter(__name__)