Add support for Python 3.14 (#9790)

Author: hssyoo

.github/workflows/run-bundle-test.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-latest, macOS-latest]
     steps:
     - uses: actions/checkout@v5

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

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:

.github/workflows/run-tests.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:

README.rst

@@ -31,6 +31,7 @@ The aws-cli package works on Python versions:
 -  3.11.x and greater
 -  3.12.x and greater
 -  3.13.x and greater
+-  3.14.x and greater
 
 Notices
 ~~~~~~~

awscli/arguments.py

@@ -449,7 +449,7 @@ def add_to_parser(self, parser):
         cli_name = self.cli_name
         parser.add_argument(
             cli_name,
-            help=self.documentation,
+            help=self.documentation.replace('%', '%%'),
             type=self.cli_type,
             required=self.required,
         )

setup.py

@@ -63,6 +63,7 @@ def find_version(*file_paths):
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
         'Programming Language :: Python :: 3.13',
+        'Programming Language :: Python :: 3.14',
     ],
     project_urls={
         'Source': 'https://github.com/aws/aws-cli',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py39,py310,py311,py312,py313
+envlist = py39,py310,py311,py312,py313,py314
 
 skipsdist = True