[v2] Add support for Python 3.13

.changes/next-release/enhancement-Python-33357.json

@@ -0,0 +1,5 @@
+{
+  "type": "enhancement",
+  "category": "Python",
+  "description": "Update bundled Python interpreter to 3.13.2"
+}

.changes/next-release/feature-Python-72262.json

@@ -0,0 +1,5 @@
+{
+  "type": "feature",
+  "category": "Python",
+  "description": "Drop support for Python 3.8"
+}

.github/workflows/changelog.yml

@@ -53,7 +53,7 @@ jobs:
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
-        python-version: "3.12"
+        python-version: "3.13"
     - name: Create changelog
       run: |
         python scripts/new-change -t '${{ github.event.inputs.type }}' -c '${{ github.event.inputs.category }}' -d '${{ github.event.inputs.description }}'

.github/workflows/run-dep-tests.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         # macOS pinned to 13 due to 14+ defaulting to arm64 hardware
         os: [ubuntu-latest, macOS-13, windows-latest]
 

.github/workflows/run-tests.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:

.github/workflows/source-dist-tests.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         # macOS pinned to 13 due to 14+ defaulting to arm64 hardware
         os: [ubuntu-latest, macOS-13, windows-latest]
     steps:

.github/workflows/update-lockfiles.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.12"]
+        python-version: ["3.13"]
         os: [macOS-latest, windows-latest]
 
     steps:

README.rst

@@ -11,11 +11,11 @@ This package provides a unified command line interface to Amazon Web Services.
 
 The aws-cli package works on Python versions:
 
-* 3.8.x
 * 3.9.x
 * 3.10.x
 * 3.11.x
 * 3.12.x
+* 3.13.x
 
 .. attention::
    We recommend that all customers regularly monitor the

backends/build_system/validate_env.py

@@ -76,8 +76,15 @@ def _get_unmet_dependencies(requirements):
         try:
             actual_version = importlib.metadata.version(project_name)
         except importlib.metadata.PackageNotFoundError:
-            unmet.append((project_name, None, requirement))
-            continue
+            try:
+                # Packages built from source may have directory names
+                # that replace "." with "_".
+                actual_version = importlib.metadata.version(
+                    project_name.replace(".", "_")
+                )
+            except importlib.metadata.PackageNotFoundError:
+                unmet.append((project_name, None, requirement))
+                continue
         if not requirement.is_in_range(actual_version):
             unmet.append((project_name, actual_version, requirement))
     return unmet

pyproject.toml

@@ -13,7 +13,7 @@ authors = [
 ]
 license = { file = "LICENSE.txt" }
 readme = "README.rst"
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Intended Audience :: Developers",
@@ -23,11 +23,11 @@ classifiers = [
     "Programming Language :: Python",
     'Programming Language :: Python :: 3 :: Only',
     "Programming Language :: Python :: 3",
-    "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',
+    "Programming Language :: Python :: 3.13",
 ]
 dependencies = [
     "colorama>=0.2.5,<0.4.7",
@@ -38,17 +38,13 @@ dependencies = [
     # less than or equal to Python 3.10. In order to ensure we have
     # a consistent dependency closure across all Python versions,
     # we explicitly include ruamel.yaml.clib as a dependency.
-    "ruamel.yaml.clib>=0.2.0,<=0.2.8",
+    "ruamel.yaml.clib>=0.2.0,<=0.2.12",
     "prompt-toolkit>=3.0.24,<3.0.39",
     "distro>=1.5.0,<1.9.0",
     "awscrt==0.23.8",
     "python-dateutil>=2.1,<=2.9.0",
     "jmespath>=0.7.1,<1.1.0",
     "urllib3>=1.25.4,<1.27",
-    # zipp>=3.21.0 dropped support for Python 3.8. In order to ensure
-    # we have a consistent dependency closure across all Python
-    # versions, we explicitly include zipp as a dependency.
-    "zipp<3.21.0",
 ]
 dynamic = ["version"]
 

requirements-base-lock.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.9
 # by the following command:
 #
 #    pip-compile --allow-unsafe --generate-hashes --output-file=requirements-base-lock.txt --unsafe-package=flit-core --unsafe-package=pip --unsafe-package=setuptools --unsafe-package=wheel requirements-base.txt

requirements-build-lock.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.9
 # by the following command:
 #
 #    pip-compile --allow-unsafe --generate-hashes --output-file=requirements-build-lock.txt --unsafe-package=flit-core --unsafe-package=pip --unsafe-package=setuptools --unsafe-package=wheel requirements-build-win.txt requirements-build.txt
@@ -10,16 +10,18 @@ altgraph==0.17.4 \
     # via
     #   macholib
     #   pyinstaller
-importlib-metadata==8.5.0 \
-    --hash=sha256:45e54197d28b7a7f1559e60b95e7c567032b602131fbd588f1497f47880aa68b \
-    --hash=sha256:71522656f0abace1d072b9e5481a48f07c138e00f079c38c8f883823f9c26bd7
+importlib-metadata==8.6.1 \
+    --hash=sha256:02a89390c1e15fdfdc0d7c6b25cb3e62650d0494005c97d6f148bf5b9787525e \
+    --hash=sha256:310b41d755445d74569f993ccfc22838295d9fe005425094fad953d7f15c8580
     # via
     #   pyinstaller
     #   pyinstaller-hooks-contrib
 macholib==1.16.3 \
     --hash=sha256:07ae9e15e8e4cd9a788013d81f5908b3609aa76f9b1421bae9c4d7606ec86a30 \
     --hash=sha256:0e315d7583d38b8c77e815b1ecbdbf504a8258d8b3e17b61165c6feb60d18f2c
-    # via -r requirements-build.txt
+    # via
+    #   -r requirements-build.txt
+    #   pyinstaller
 packaging==24.2 \
     --hash=sha256:09abb1bccd265c01f4a3aa3f7a7db064b36514d2cba19a2f694fe6150451a759 \
     --hash=sha256:c228a6dc5e932d346bc5739379109d49e8853dd8223571c7c5b55260edc0b97f
@@ -52,15 +54,15 @@ pywin32-ctypes==0.2.2 \
     --hash=sha256:3426e063bdd5fd4df74a14fa3cf80a0b42845a87e1d1e81f6549f9daec593a60 \
     --hash=sha256:bf490a1a709baf35d688fe0ecf980ed4de11d2b3e37b51e5442587a75d9957e7
     # via -r requirements-build-win.txt
-zipp==3.20.2 \
-    --hash=sha256:a817ac80d6cf4b23bf7f2828b7cabf326f15a001bea8b1f9b49631780ba28350 \
-    --hash=sha256:bc9eb26f4506fda01b81bcde0ca78103b6e62f991b381fec825435c836edbc29
+zipp==3.21.0 \
+    --hash=sha256:2c9958f6430a2040341a52eb608ed6dd93ef4392e02ffe219417c1b28b5dd1f4 \
+    --hash=sha256:ac1bbe05fd2991f160ebce24ffbac5f6d11d83dc90891255885223d42b3cd931
     # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==75.3.2 \
-    --hash=sha256:3c1383e1038b68556a382c1e8ded8887cd20141b0eb5708a6c8d277de49364f5 \
-    --hash=sha256:90ab613b6583fc02d5369cbca13ea26ea0e182d1df2d943ee9cbe81d4c61add9
+setuptools==77.0.3 \
+    --hash=sha256:583b361c8da8de57403743e756609670de6fb2345920e36dc5c2d914c319c945 \
+    --hash=sha256:67122e78221da5cf550ddd04cf8742c8fe12094483749a792d56cd669d6cf58c
     # via
     #   pyinstaller
     #   pyinstaller-hooks-contrib

requirements-dev-lock.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.9
 # by the following command:
 #
 #    pip-compile --allow-unsafe --generate-hashes --output-file=requirements-dev-lock.txt --unsafe-package=flit-core --unsafe-package=pip --unsafe-package=setuptools --unsafe-package=wheel requirements-build-win.txt requirements-dev.txt
@@ -105,25 +105,21 @@ execnet==2.1.1 \
     --hash=sha256:26dee51f1b80cebd6d0ca8e74dd8745419761d3bef34163928cbebbdc4749fdc \
     --hash=sha256:5189b52c6121c24feae288166ab41b32549c7e2348652736540b9e6e7d4e72e3
     # via pytest-xdist
-filelock==3.16.1 \
-    --hash=sha256:2082e5703d51fbf98ea75855d9d5527e33d8ff23099bec374a134febee6946b0 \
-    --hash=sha256:c249fbfcd5db47e5e2d6d62198e565475ee65e4831e2561c8e313fa7eb961435
+filelock==3.18.0 \
+    --hash=sha256:adbc88eabb99d2fec8c9c1b229b171f18afa655400173ddc653d5d01501fb9f2 \
+    --hash=sha256:c401f4f8377c4464e6db25fff06205fd89bdd83b65eb0488ed1b160f780e21de
     # via
     #   tox
     #   virtualenv
-importlib-metadata==8.5.0 \
-    --hash=sha256:45e54197d28b7a7f1559e60b95e7c567032b602131fbd588f1497f47880aa68b \
-    --hash=sha256:71522656f0abace1d072b9e5481a48f07c138e00f079c38c8f883823f9c26bd7
+importlib-metadata==8.6.1 \
+    --hash=sha256:02a89390c1e15fdfdc0d7c6b25cb3e62650d0494005c97d6f148bf5b9787525e \
+    --hash=sha256:310b41d755445d74569f993ccfc22838295d9fe005425094fad953d7f15c8580
     # via
     #   pyinstaller
     #   pyinstaller-hooks-contrib
-importlib-resources==6.4.5 \
-    --hash=sha256:980862a1d16c9e147a59603677fa2aa5fd82b87f223b6cb870695bcfce830065 \
-    --hash=sha256:ac29d5f956f01d5e4bb63102a5a19957f1b9175e45649977264a1416783bb717
-    # via jsonschema
-iniconfig==2.0.0 \
-    --hash=sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3 \
-    --hash=sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374
+iniconfig==2.1.0 \
+    --hash=sha256:3abbd2e30b36733fee78f9c7f7308f2d0050e88f0087fd25c2645f63c773e1c7 \
+    --hash=sha256:9deba5723312380e77435581c6bf4935c94cbfab9b1ed33ef8d238ea168eb760
     # via pytest
 jsonschema==4.7.2 \
     --hash=sha256:73764f461d61eb97a057c929368610a134d1d1fffd858acfe88864ee94f1f1d3 \
@@ -132,7 +128,9 @@ jsonschema==4.7.2 \
 macholib==1.16.3 \
     --hash=sha256:07ae9e15e8e4cd9a788013d81f5908b3609aa76f9b1421bae9c4d7606ec86a30 \
     --hash=sha256:0e315d7583d38b8c77e815b1ecbdbf504a8258d8b3e17b61165c6feb60d18f2c
-    # via -r requirements-build.txt
+    # via
+    #   -r requirements-build.txt
+    #   pyinstaller
 packaging==24.1 \
     --hash=sha256:026ed72c8ed3fcce5bf8950572258698927fd1dbda10a5e981cdf0ac37f4f002 \
     --hash=sha256:5b8f2217dbdbd2f7f384c41c628544e6d52f2d0f53c6d0c3ea61aa5d1d7ff124
@@ -156,9 +154,9 @@ pip-tools==7.0.0 \
     --hash=sha256:6a2308712727c86cc8a6cedc0e6ba01232a337c706d63926d3789462ad083d06 \
     --hash=sha256:ae185db747195c8ed011866c366279cbb64f7f8c1528e7a828f515bd2bb0b31b
     # via -r requirements-test.txt
-platformdirs==4.3.6 \
-    --hash=sha256:357fb2acbc885b0419afd3ce3ed34564c13c9b95c89360cd9563f73aa5e2b907 \
-    --hash=sha256:73e575e1408ab8103900836b97580d5307456908a03e92031bab39e4554cc3fb
+platformdirs==4.3.7 \
+    --hash=sha256:a03875334331946f13c549dbd8f4bac7a13a50a895a0eb1e8c6a8ace80d40a94 \
+    --hash=sha256:eb437d586b6a0986388f0d6f74aa0cde27b48d0e3d66843640bfb6bdcdb6e351
     # via
     #   tox
     #   virtualenv
@@ -292,12 +290,10 @@ virtualenv==20.29.3 \
     --hash=sha256:3e3d00f5807e83b234dfb6122bf37cfadf4be216c53a49ac059d02414f819170 \
     --hash=sha256:95e39403fcf3940ac45bc717597dba16110b74506131845d9b687d5e73d947ac
     # via tox
-zipp==3.20.2 \
-    --hash=sha256:a817ac80d6cf4b23bf7f2828b7cabf326f15a001bea8b1f9b49631780ba28350 \
-    --hash=sha256:bc9eb26f4506fda01b81bcde0ca78103b6e62f991b381fec825435c836edbc29
-    # via
-    #   importlib-metadata
-    #   importlib-resources
+zipp==3.21.0 \
+    --hash=sha256:2c9958f6430a2040341a52eb608ed6dd93ef4392e02ffe219417c1b28b5dd1f4 \
+    --hash=sha256:ac1bbe05fd2991f160ebce24ffbac5f6d11d83dc90891255885223d42b3cd931
+    # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 flit-core==3.9.0 \
@@ -308,9 +304,9 @@ pip==25.0.1 \
     --hash=sha256:88f96547ea48b940a3a385494e181e29fb8637898f88d88737c5049780f196ea \
     --hash=sha256:c46efd13b6aa8279f33f2864459c8ce587ea6a1a59ee20de055868d8f7688f7f
     # via pip-tools
-setuptools==75.3.2 \
-    --hash=sha256:3c1383e1038b68556a382c1e8ded8887cd20141b0eb5708a6c8d277de49364f5 \
-    --hash=sha256:90ab613b6583fc02d5369cbca13ea26ea0e182d1df2d943ee9cbe81d4c61add9
+setuptools==77.0.3 \
+    --hash=sha256:583b361c8da8de57403743e756609670de6fb2345920e36dc5c2d914c319c945 \
+    --hash=sha256:67122e78221da5cf550ddd04cf8742c8fe12094483749a792d56cd669d6cf58c
     # via
     #   pip-tools
     #   pyinstaller