feat: Add python3.13 runtime support

.github/workflows/build.yml

@@ -123,6 +123,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
         npm:
           - 8
           - 9
@@ -156,6 +157,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -183,6 +185,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -213,6 +216,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -265,6 +269,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -293,6 +298,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -320,6 +326,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5

aws_lambda_builders/validator.py

@@ -18,6 +18,7 @@
     "python3.10": [ARM64, X86_64],
     "python3.11": [ARM64, X86_64],
     "python3.12": [ARM64, X86_64],
+    "python3.13": [ARM64, X86_64],
     "ruby3.2": [ARM64, X86_64],
     "ruby3.3": [ARM64, X86_64],
     "java8": [ARM64, X86_64],

aws_lambda_builders/workflows/python_pip/DESIGN.md

@@ -49,7 +49,7 @@ def build_dependencies(artifacts_dir_path,
 
     :type runtime: str
     :param runtime: Python version to build dependencies for. This can
-        either be python3.8, python3.9, python3.10, python3.11 or python3.12. These are
+        either be python3.8, python3.9, python3.10, python3.11, python3.12 or python3.13. These are
         currently the only supported values.
 
     :type ui: :class:`lambda_builders.actions.python_pip.utils.UI`

aws_lambda_builders/workflows/python_pip/packager.py

@@ -86,6 +86,7 @@ def get_lambda_abi(runtime):
         "python3.10": "cp310",
         "python3.11": "cp311",
         "python3.12": "cp312",
+        "python3.13": "cp313",
     }
 
     if runtime not in supported:
@@ -100,7 +101,7 @@ def __init__(self, runtime, python_exe, osutils=None, dependency_builder=None, a
 
         :type runtime: str
         :param runtime: Python version to build dependencies for. This can
-            either be python3.8, python3.9, python3.10, python3.11 or python3.12. These are currently the
+            either be python3.8, python3.9, python3.10, python3.11, python3.12 or python3.13. These are currently the
             only supported values.
 
         :type osutils: :class:`lambda_builders.utils.OSUtils`

setup.py

@@ -63,6 +63,7 @@ def read_version():
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Topic :: Internet",
         "Topic :: Software Development :: Build Tools",
         "Topic :: Utilities",

tests/integration/workflows/python_pip/test_python_pip.py

@@ -18,7 +18,7 @@
 logger = logging.getLogger("aws_lambda_builders.workflows.python_pip.workflow")
 IS_WINDOWS = platform.system().lower() == "windows"
 NOT_ARM = platform.processor() != "aarch64"
-ARM_RUNTIMES = {"python3.8", "python3.9", "python3.10", "python3.11", "python3.12"}
+ARM_RUNTIMES = {"python3.8", "python3.9", "python3.10", "python3.11", "python3.12", "python3.13"}
 
 
 @parameterized_class(("experimental_flags",), [([]), ([EXPERIMENTAL_FLAG_BUILD_PERFORMANCE])])
@@ -64,6 +64,7 @@ def setUp(self):
             "python3.10": "python3.9",
             "python3.11": "python3.10",
             "python3.12": "python3.11",
+            "python3.13": "python3.12",
         }
 
     def tearDown(self):
@@ -96,9 +97,9 @@ def test_must_build_python_project(self):
             experimental_flags=self.experimental_flags,
         )
 
-        if self.runtime in ("python3.12"):
-            self.check_architecture_in("numpy-1.26.1.dist-info", ["manylinux2014_x86_64", "manylinux1_x86_64"])
-            expected_files = self.test_data_files.union({"numpy", "numpy-1.26.1.dist-info", "numpy.libs"})
+        if self.runtime in ("python3.12", "python3.13"):
+            self.check_architecture_in("numpy-2.1.2.dist-info", ["manylinux2014_x86_64", "manylinux1_x86_64"])
+            expected_files = self.test_data_files.union({"numpy", "numpy-2.1.2.dist-info", "numpy.libs"})
         elif self.runtime in ("python3.10", "python3.11"):
             self.check_architecture_in("numpy-1.23.5.dist-info", ["manylinux2014_x86_64", "manylinux1_x86_64"])
             expected_files = self.test_data_files.union({"numpy", "numpy-1.23.5.dist-info", "numpy.libs"})
@@ -126,10 +127,10 @@ def test_must_build_python_project_python3_binary(self):
                 executable_search_paths=[executable_dir],
             )
 
-            if self.runtime in ("python3.12"):
-                self.check_architecture_in("numpy-1.26.1.dist-info", ["manylinux2014_x86_64", "manylinux1_x86_64"])
-                expected_files = self.test_data_files.union({"numpy", "numpy-1.26.1.dist-info", "numpy.libs"})
-            elif self.runtime in ("python3.10", "python3.11", "python3.12"):
+            if self.runtime in ("python3.12", "python3.13"):
+                self.check_architecture_in("numpy-2.1.2.dist-info", ["manylinux2014_x86_64", "manylinux1_x86_64"])
+                expected_files = self.test_data_files.union({"numpy", "numpy-2.1.2.dist-info", "numpy.libs"})
+            elif self.runtime in ("python3.10", "python3.11"):
                 self.check_architecture_in("numpy-1.23.5.dist-info", ["manylinux2014_x86_64", "manylinux1_x86_64"])
                 expected_files = self.test_data_files.union({"numpy", "numpy-1.23.5.dist-info", "numpy.libs"})
             else:
@@ -174,15 +175,15 @@ def test_must_build_python_project_with_arm_architecture(self):
             experimental_flags=self.experimental_flags,
         )
         expected_files = self.test_data_files.union({"numpy", "numpy.libs", "numpy-1.20.3.dist-info"})
-        if self.runtime in ("python3.12"):
-            expected_files = self.test_data_files.union({"numpy", "numpy.libs", "numpy-1.26.1.dist-info"})
+        if self.runtime in ("python3.12", "python3.13"):
+            expected_files = self.test_data_files.union({"numpy", "numpy.libs", "numpy-2.1.2.dist-info"})
         if self.runtime in ("python3.10", "python3.11"):
             expected_files = self.test_data_files.union({"numpy", "numpy.libs", "numpy-1.23.5.dist-info"})
         output_files = set(os.listdir(self.artifacts_dir))
         self.assertEqual(expected_files, output_files)
 
-        if self.runtime in ("python3.12"):
-            self.check_architecture_in("numpy-1.26.1.dist-info", ["manylinux2014_aarch64"])
+        if self.runtime in ("python3.12", "python3.13"):
+            self.check_architecture_in("numpy-2.1.2.dist-info", ["manylinux2014_aarch64"])
         elif self.runtime in ("python3.10", "python3.11"):
             self.check_architecture_in("numpy-1.23.5.dist-info", ["manylinux2014_aarch64"])
         else:
@@ -247,6 +248,8 @@ def test_must_resolve_local_dependency(self):
             self.assertIn(f, output_files)
 
     def test_must_resolve_unknown_package_name(self):
+        if IS_WINDOWS and self.runtime == "python3.13":
+            self.skipTest("Skip test as pip install inflate64 does not work on Windows with Python 3.13")
         self.builder.build(
             self.source_dir,
             self.artifacts_dir,

tests/integration/workflows/python_pip/testdata/requirements-numpy.txt

@@ -2,4 +2,5 @@ numpy==1.20.3; python_version == '3.8'
 numpy==1.20.3; python_version == '3.9'
 numpy==1.23.5; python_version == '3.10'
 numpy==1.23.5; python_version == '3.11'
-numpy==1.26.1; python_version == '3.12'
+numpy==2.1.2; python_version == '3.12'
+numpy==2.1.2; python_version == '3.13'

tests/unit/workflows/python_pip/test_packager.py

@@ -106,6 +106,9 @@ def test_get_lambda_abi_python311(self):
     def test_get_lambda_abi_python312(self):
         assert "cp312" == get_lambda_abi("python3.12")
 
+    def test_get_lambda_abi_python313(self):
+        assert "cp313" == get_lambda_abi("python3.13")
+
 
 class TestPythonPipDependencyBuilder(object):
     def test_can_call_dependency_builder(self, osutils):