Update Cython to 3.0.10.

commit_hash:b43c96b868cd36d636192fd2c6024d9f0d2fb6f8

1 files changed, 13 insertions, 1 deletions

diff --git a/contrib/tools/cython/Cython/Build/__init__.py b/contrib/tools/cython/Cython/Build/__init__.py
index d6f3986597b..4e4775fc3a9 100644
--- a/contrib/tools/cython/Cython/Build/__init__.py
+++ b/contrib/tools/cython/Cython/Build/__init__.py
@@ -1,2 +1,14 @@
 from .Dependencies import cythonize
-from .Distutils import build_ext
+
+import sys
+if sys.version_info < (3, 7):
+    from .Distutils import build_ext
+del sys
+
+
+def __getattr__(name):
+    if name == 'build_ext':
+        # Lazy import, fails if distutils is not available (in Python 3.12+).
+        from .Distutils import build_ext
+        return build_ext
+    raise AttributeError("module '%s' has no attribute '%s'" % (__name__, name))