Drop Python 3.9 support

Author: miguelgrinberg

.buildkite/pipeline.yml

@@ -11,7 +11,6 @@ steps:
     matrix:
       setup:
         python:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         nox-session: [""]
         runs-on: ["ubuntu-latest"]
 

noxfile.py

@@ -44,7 +44,7 @@ def pytest_argv():
     ]
 
 
-@nox.session(python=["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"])
+@nox.session(python=["3.10", "3.11", "3.12", "3.13", "3.14"])
 def test(session):
     session.install("-e", ".[dev]", env=INSTALL_ENV, silent=False)
 

pyproject.toml

@@ -7,7 +7,7 @@ name = "elasticsearch"
 description = "Python client for Elasticsearch"
 readme = "README.md"
 license = "Apache-2.0"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 authors = [
     { name = "Elastic Client Library Maintainers", email = "[email protected]" },
 ]
@@ -21,7 +21,6 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",