python3-cypari2: patch and rebuild for Cython 3

srcpkgs/python3-cypari2/patches/cython3-legacy.patch

@@ -0,0 +1,32 @@
+commit 8ef356a4eb936c37f55a5c501f3a955e6740c0c5
+Author: Gonzalo Tornaría <tornaria@cmat.edu.uy>
+Date:   Wed Jul 19 19:45:23 2023 -0300
+
+    cython3 support using legacy directives
+
+diff --git a/cypari2/gen.pyx b/cypari2/gen.pyx
+index 247b1ad..75050a0 100644
+--- a/cypari2/gen.pyx
++++ b/cypari2/gen.pyx
+@@ -329,7 +329,7 @@ cdef class Gen(Gen_base):
+         >>> pari = Pari()
+         >>> L = pari("vector(10,i,i^2)")
+         >>> L.__iter__()
+-        <generator object at ...>
++        <...generator object at ...>
+         >>> [x for x in L]
+         [1, 4, 9, 16, 25, 36, 49, 64, 81, 100]
+         >>> list(L)
+diff --git a/setup.py b/setup.py
+index 2188711..455337f 100755
+--- a/setup.py
++++ b/setup.py
+@@ -36,6 +36,8 @@ class build_ext(_build_ext):
+             "binding": True,
+             "cdivision": True,
+             "language_level": 2,
++            "legacy_implicit_noexcept": True,
++            "c_api_binop_methods": True,
+         }
+ 
+         _build_ext.finalize_options(self)

srcpkgs/python3-cypari2/template

@@ -1,7 +1,7 @@
 # Template file for 'python3-cypari2'
 pkgname=python3-cypari2
 version=2.1.3
-revision=3
+revision=4
 build_style=python3-module
 hostmakedepends="python3-setuptools python3-Cython pari perl"
 makedepends="python3-devel python3-cysignals pari-devel gmp-devel"