Merge branch 'develop'

Author: aws-sam-cli-bot

.github/workflows/build.yml

@@ -65,7 +65,6 @@ jobs:
           - ubuntu-latest
           - windows-latest
         python:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
@@ -76,7 +75,7 @@ jobs:
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python }}
-      - uses: astral-sh/setup-uv@v7
+      - uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
       - name: Unit Testing
         run: make pr
       - name: Functional Testing
@@ -102,7 +101,12 @@ jobs:
         nodejs:
           - 20
           - 22
-          - 24          
+          - 24
+        exclude:
+          # Node 22.22.2 ships broken npm missing promise-retry, preventing
+          # upgrade to npm 11. See: https://github.com/npm/cli/issues/9151
+          - nodejs: 22
+            npm: 11
     steps:
       - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
@@ -138,6 +142,11 @@ jobs:
           - 20
           - 22
           - 24
+        exclude:
+          # Node 22.22.2 ships broken npm missing promise-retry, preventing
+          # upgrade to npm 11. See: https://github.com/npm/cli/issues/9151
+          - nodejs: 22
+            npm: 11
     steps:
       - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
@@ -262,7 +271,6 @@ jobs:
           - ubuntu-latest
           - windows-latest
         python:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
@@ -291,7 +299,6 @@ jobs:
           - ubuntu-latest
           - windows-latest
         python:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
@@ -308,14 +315,14 @@ jobs:
         if: ${{ matrix.os }} == 'ubuntu-latest' && ${{ matrix.python }} == '3.12'
       # Install UV for python_uv workflow tests
       - name: Install UV
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
         with:
           enable-cache: true
       - run: make init
       - run: pytest -vv tests/integration/workflows/python_uv
 
   ruby-integration:
-    name: ${{ matrix.os }} / ${{ matrix.python }} / ruby
+    name: ${{ matrix.os }} / ${{ matrix.python }} / ruby ${{ matrix.ruby }}
     if: github.repository_owner == 'aws'
     runs-on: ${{ matrix.os }}
     strategy:
@@ -326,14 +333,17 @@ jobs:
           - windows-latest
         python:
           - "3.13"
+        ruby:
+          - "3.2"
+          - "4.0"
     steps:
       - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python }}
-      - uses: ruby/setup-ruby@v1
+      - uses: ruby/setup-ruby@4dc28cf14d77b0afa6832d9765ac422dbf0dfedd # v1
         with:
-          ruby-version: "3.2"
+          ruby-version: ${{ matrix.ruby }}
       - run: make init
       - run: pytest -vv tests/integration/workflows/ruby_bundler
 

aws_lambda_builders/__init__.py

@@ -5,5 +5,5 @@
 # Changing version will trigger a new release!
 # Please make the version change as the last step of your development.
 
-__version__ = "1.63.0"
+__version__ = "1.64.0"
 RPC_PROTOCOL_VERSION = "0.3"

aws_lambda_builders/supported_runtimes.py

@@ -32,6 +32,7 @@
     "ruby3.2",
     "ruby3.3",
     "ruby3.4",
+    "ruby4.0",
 ]
 
 # Java runtimes

pyproject.toml

@@ -20,7 +20,7 @@ max-branches = 13
 
 [tool.black]
 line-length = 120
-target_version = ['py37', 'py38', 'py39']
+target_version = ['py310', 'py311', 'py312', 'py313', 'py314']
 exclude = '''
 
 (

requirements/dev.txt

@@ -1,15 +1,12 @@
-coverage==7.10.7; python_version>="3.9"
-coverage==7.6.1; python_version<"3.9"
+coverage==7.13.5
 flake8==3.8.4
-pytest-cov==6.3.0; python_version>="3.9"
-pytest-cov==5.0.0; python_version<"3.9"
+pytest-cov==6.3.0
 
 # Test requirements
 pytest>=6.1.1
 parameterized==0.9.0
 pyelftools~=0.32 # Used to verify the generated Go binary architecture in integration tests (utils.py)
 
 # formatter
-black==25.11.0; python_version>="3.9"
-black==24.8.0; python_version<"3.9"
-ruff==0.15.2
+black==26.3.1
+ruff==0.15.7

setup.py

@@ -43,8 +43,8 @@ def read_version():
     license="Apache License 2.0",
     packages=find_packages(exclude=["tests.*", "tests"]),
     keywords="AWS Lambda Functions Building",
-    # Support 3.8 or greater
-    python_requires=(">=3.8"),
+    # Support 3.10 or greater
+    python_requires=(">=3.10"),
     entry_points={"console_scripts": ["{}=aws_lambda_builders.__main__:main".format(cmd_name)]},
     install_requires=read_requirements("base.txt") + read_requirements("python_pip.txt"),
     extras_require={"dev": read_requirements("dev.txt")},
@@ -58,8 +58,6 @@ def read_version():
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",

tests/functional/workflows/python_pip/test_packager.py

@@ -21,7 +21,6 @@
 from aws_lambda_builders.workflows.python_pip.compat import pip_no_compile_c_shim
 from aws_lambda_builders.workflows.python_pip.utils import OSUtils
 
-
 FakePipCall = namedtuple("FakePipEntry", ["args", "env_vars", "shim"])
 
 

tests/integration/workflows/ruby_bundler/test_ruby.py

@@ -21,6 +21,7 @@
         ("ruby3.2",),
         ("ruby3.3",),
         ("ruby3.4",),
+        ("ruby4.0",),
     ],
 )
 class TestRubyWorkflow(TestCase):

tests/unit/workflows/python_uv/test_packager.py

@@ -219,9 +219,11 @@ def test_build_dependencies_pyproject_with_uv_lock(self):
         # Mock the uv export command
         self.mock_uv_runner._uv.run_uv_command.return_value = (0, b"", b"")
 
-        with patch("os.path.basename", return_value="pyproject.toml"), patch(
-            "os.path.dirname", return_value=os.path.join("path", "to")
-        ), patch("os.path.exists") as mock_exists:
+        with (
+            patch("os.path.basename", return_value="pyproject.toml"),
+            patch("os.path.dirname", return_value=os.path.join("path", "to")),
+            patch("os.path.exists") as mock_exists,
+        ):
 
             # Mock that uv.lock exists alongside pyproject.toml
             mock_exists.return_value = True
@@ -242,9 +244,11 @@ def test_build_dependencies_pyproject_with_uv_lock(self):
 
     def test_build_dependencies_pyproject_without_uv_lock(self):
         """Test that pyproject.toml without uv.lock uses standard pyproject build."""
-        with patch("os.path.basename", return_value="pyproject.toml"), patch(
-            "os.path.dirname", return_value=os.path.join("path", "to")
-        ), patch("os.path.exists") as mock_exists:
+        with (
+            patch("os.path.basename", return_value="pyproject.toml"),
+            patch("os.path.dirname", return_value=os.path.join("path", "to")),
+            patch("os.path.exists") as mock_exists,
+        ):
             # Mock that uv.lock does NOT exist alongside pyproject.toml
             mock_exists.return_value = False