Skip C extension build on GraalPy

.github/workflows/github-actions.yml

@@ -673,6 +673,24 @@ jobs:
             cibw_arch: 'arm64'
             cibw_build: false
             os: 'macos-latest'
+          - name: 'graalpy242-nocov (ubuntu/x86_64/manylinux)'
+            artifact: 'graalpy242-ubuntu-x86_64-manylinux'
+            python: 'graalpy-24.2'
+            toxpython: 'graalpy'
+            python_arch: 'x64'
+            tox_env: 'graalpy-nocov'
+            cibw_arch: 'x86_64'
+            cibw_build: false
+            os: 'ubuntu-latest'
+          - name: 'graalpy242-nocov (macos/arm64)'
+            artifact: 'graalpy242-macos-arm64'
+            python: 'graalpy-24.2'
+            toxpython: 'graalpy'
+            python_arch: 'arm64'
+            tox_env: 'graalpy-nocov'
+            cibw_arch: 'arm64'
+            cibw_build: false
+            os: 'macos-latest'
     steps:
     - uses: docker/setup-qemu-action@v3
       if: matrix.cibw_arch == 'aarch64'

setup.py

@@ -22,8 +22,8 @@
     LFLAGS = ''
 
 allow_extensions = True
-if '__pypy__' in sys.builtin_module_names:
-    print('NOTICE: C extensions disabled on PyPy (would be broken)!')
+if sys.implementation.name in ('pypy', 'graalpy'):
+    print('NOTICE: C extensions disabled on PyPy/GraalPy (would be broken)!')
     allow_extensions = False
 if os.environ.get('SETUPPY_FORCE_PURE'):
     print('NOTICE: C extensions disabled (SETUPPY_FORCE_PURE)!')

tests/conftest.py

@@ -4,6 +4,7 @@
 import pytest
 
 PYPY = '__pypy__' in sys.builtin_module_names
+GRAALPY = sys.implementation.name == 'graalpy'
 
 
 @pytest.fixture(scope='session')
@@ -20,7 +21,7 @@ class FakeModule:
                 try:
                     from lazy_object_proxy.cext import Proxy
                 except ImportError:
-                    if PYPY or os.environ.get('SETUPPY_FORCE_PURE'):
+                    if PYPY or GRAALPY or os.environ.get('SETUPPY_FORCE_PURE'):
                         pytest.skip(reason='C Extension not available.')
                     else:
                         raise

tests/test_async_py3.py

@@ -13,6 +13,7 @@
 from lazy_object_proxy.utils import await_
 
 pypyxfail = pytest.mark.xfail('hasattr(sys, "pypy_version_info")')
+graalpyxfail = pytest.mark.xfail('sys.implementation.name == "graalpy"')
 
 
 class AsyncYieldFrom:
@@ -75,6 +76,7 @@ def gen():
     assert not hasattr(gen, '__await__')
 
 
+@graalpyxfail
 def test_func_1(lop):
     async def foo():
         return 10
@@ -95,6 +97,7 @@ def bar():
     assert not bool(bar.__code__.co_flags & inspect.CO_COROUTINE)
 
 
+@graalpyxfail
 def test_func_2(lop):
     async def foo():
         raise StopIteration
@@ -269,6 +272,7 @@ async def func():
     coro.close()
 
 
+@graalpyxfail
 def test_func_12(lop):
     async def g():
         i = me.send(None)
@@ -279,6 +283,7 @@ async def g():
         me.send(None)
 
 
+@graalpyxfail
 def test_func_13(lop):
     async def g():
         pass
@@ -290,6 +295,7 @@ async def g():
     coro.close()
 
 
+@graalpyxfail
 def test_func_14(lop):
     @types.coroutine
     def gen():
@@ -777,6 +783,7 @@ async def foo():
         run_async(lop.Proxy(foo))
 
 
+@graalpyxfail
 def test_with_2(lop):
     class CM:
         def __aenter__(self):
@@ -845,6 +852,7 @@ async def func():
 
 
 @pypyxfail
+@graalpyxfail
 def test_with_6(lop):
     class CM:
         def __aenter__(self):
@@ -863,6 +871,7 @@ async def foo():
 
 
 @pypyxfail
+@graalpyxfail
 def test_with_7(lop):
     class CM:
         async def __aenter__(self):
@@ -887,6 +896,7 @@ async def foo():
 
 
 @pypyxfail
+@graalpyxfail
 def test_with_8(lop):
     CNT = 0
 
@@ -990,6 +1000,7 @@ async def foo():
         pytest.fail('exception from __aexit__ did not propagate')
 
 
+@graalpyxfail
 def test_with_11(lop):
     CNT = 0
 
@@ -1032,6 +1043,7 @@ async def foo():
     run_async(lop.Proxy(foo))
 
 
+@graalpyxfail
 def test_with_13(lop):
     CNT = 0
 

tests/test_lazy_object_proxy.py

@@ -14,6 +14,8 @@
 
 PYPY = '__pypy__' in sys.builtin_module_names
 
+graalpyxfail = pytest.mark.xfail('sys.implementation.name == "graalpy"')
+
 OBJECTS_CODE = """
 class TargetBaseClass(object):
     "documentation"
@@ -223,6 +225,7 @@ def test_function_doc_string(lop):
     assert wrapper.__doc__ == target.__doc__
 
 
+@graalpyxfail
 def test_class_of_class(lop):
     # Test preservation of class __class__ attribute.
 
@@ -271,6 +274,7 @@ def test_class_of_instance(lop):
     assert isinstance(wrapper, objects.TargetBaseClass)
 
 
+@graalpyxfail
 def test_class_of_function(lop):
     # Test preservation of function __class__ attribute.
 

tox.ini

@@ -14,7 +14,7 @@ envlist =
     clean,
     check,
     docs,
-    {py39,py310,py311,py312,py313,py313-ft,pypy39,pypy310}-{cover,nocov},
+    {py39,py310,py311,py312,py313,py313-ft,pypy39,pypy310,graalpy}-{cover,nocov},
     report
 ignore_basepython_conflict = true
 
@@ -28,6 +28,7 @@ basepython =
     py312: {env:TOXPYTHON:python3.12}
     py313: {env:TOXPYTHON:python3.13}
     py313ft: {env:TOXPYTHON:python3.13t}
+    graalpy: {env:TOXPYTHON:graalpy}
     {bootstrap,clean,check,report,docs,codecov,coveralls,extension-coveralls}: {env:TOXPYTHON:python3}
 setenv =
     PYTHONPATH={toxinidir}/tests