dev-python/zeroconf: Apply a workaround for Cython-3.1 issues

Bug: https://bugs.gentoo.org/954107
Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/zeroconf/files/zeroconf-0.146.5-cython-3.1.patch

@@ -0,0 +1,41 @@
+From c45c924a2de4d8c153800e9a31a28e4d569d8280 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Sat, 3 May 2025 14:26:57 +0200
+Subject: [PATCH] Workaround Cython-3.1 problems
+
+Disable the use of type annotations since they are often incorrect
+upstream, and workaround one other problem caused by wrong annotations.
+---
+ build_ext.py                      | 2 +-
+ src/zeroconf/_services/browser.py | 5 ++++-
+ 2 files changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/build_ext.py b/build_ext.py
+index ff088f8..7ebe344 100644
+--- a/build_ext.py
++++ b/build_ext.py
+@@ -62,7 +62,7 @@ def build(setup_kwargs: Any) -> None:
+             {
+                 "ext_modules": cythonize(
+                     EXTENSIONS,
+-                    compiler_directives={"language_level": "3"},  # Python 3
++                    compiler_directives={"language_level": "3", "annotation_typing": False},  # Python 3
+                 ),
+                 "cmdclass": {"build_ext": BuildExt},
+             }
+diff --git a/src/zeroconf/_services/browser.py b/src/zeroconf/_services/browser.py
+index ab8c050..6af2af8 100644
+--- a/src/zeroconf/_services/browser.py
++++ b/src/zeroconf/_services/browser.py
+@@ -394,7 +394,10 @@ class QueryScheduler:
+         refresh_time_millis: float_,
+     ) -> None:
+         """Schedule a query for a pointer."""
+-        ttl = int(pointer.ttl) if isinstance(pointer.ttl, float) else pointer.ttl
++        if isinstance(pointer.ttl, float):
++            ttl = int(pointer.ttl)
++        else:
++            ttl = pointer.ttl
+         scheduled_ptr_query = _ScheduledPTRQuery(
+             pointer.alias, pointer.name, ttl, expire_time_millis, refresh_time_millis
+         )

dev-python/zeroconf/zeroconf-0.146.5.ebuild

@@ -5,7 +5,7 @@ EAPI=8
 
 DISTUTILS_EXT=1
 DISTUTILS_USE_PEP517=poetry
-PYTHON_COMPAT=( python3_{10..13} )
+PYTHON_COMPAT=( python3_{11..13} )
 
 inherit distutils-r1 pypi
 
@@ -36,6 +36,11 @@ distutils_enable_tests pytest
 
 export REQUIRE_CYTHON=1
 
+PATCHES=(
+	# https://bugs.gentoo.org/954107 (workaround)
+	"${FILESDIR}/zeroconf-0.146.5-cython-3.1.patch"
+)
+
 python_test() {
 	local -x SKIP_IPV6=1
 	local EPYTEST_DESELECT=(