mesh-2771: removing support for python 3.9

Author: johnwilliams57-nhs

.github/workflows/pull-request.yml

@@ -9,7 +9,7 @@ jobs:
   tox:
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     runs-on: ubuntu-latest
     if: github.repository == 'NHSDigital/mesh-client'

.tool-versions

@@ -1,2 +1,2 @@
 poetry 2.1.3
-python 3.13.5 3.12.11 3.11.13 3.10.18 3.9.23
+python 3.13.5 3.12.11 3.11.13 3.10.18

CHANGE-LOG.md

@@ -5,6 +5,10 @@ These are not all encompassing, but we will try and capture noteable differences
 
 ----
 
+# 5.0
+* drop support for Python 3.9 which is now [EOL](https://devguide.python.org/versions/#status-of-python-versions)
+* add support for Python 3.14
+
 # 4.0
 * drop support for Python 3.7 and 3.8 which are now [EOL](https://devguide.python.org/versions/#status-of-python-versions)
 * add support for Python 3.12 and 3.13

mesh_client/__init__.py

@@ -46,9 +46,9 @@
     TrackingResponse_v2,
 )
 
-if sys.version_info[:2] < (3, 9):  # noqa: UP036
+if sys.version_info[:2] < (3, 10):  # noqa: UP036
     warnings.warn(
-        "python versions < 3.9 are end of life and no longer supported as of mesh-client v4",
+        "python versions < 3.10 are end of life and no longer supported.",
         category=DeprecationWarning,
         stacklevel=2,
     )

poetry.lock

@@ -10,7 +10,6 @@ packages = [
 ]
 readme = "README.md"
 classifiers = [
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
@@ -26,8 +25,8 @@ classifiers = [
 
 [tool.poetry.dependencies]
 # core dependencies
-python = ">=3.9,<3.14.0"
-urllib3 = ">=1.25.4" # note that we still support Python 3.9, and botocore enforces urllib3 <1.27 for Python <3.10 (see lock file)
+python = ">=3.10,<3.14.0"
+urllib3 = ">=1.25.4"
 requests = ">=2.32.0,<3.0.0"
 werkzeug = ">=3.0.3,<4.0.0"
 
@@ -84,7 +83,7 @@ exclude = [
 ]
 lint.unfixable = ["SIM112"]
 line-length = 120
-target-version = "py39"
+target-version = "py310"
 
 
 [tool.pytest.ini_options]
@@ -95,7 +94,7 @@ norecursedirs = ".git .venv .eggs build dist terraform features"
 
 [tool.black]
 line-length = 120
-target-version = ['py39']
+target-version = ['py310']
 include = '\.pyi?$'
 #extend-exclude = '''
 #/(
@@ -147,7 +146,7 @@ show_missing = true
 output = "reports/coverage.xml"
 
 [tool.mypy]
-python_version = "3.9"
+python_version = "3.10"
 warn_return_any = true
 warn_unused_configs = true
 show_error_codes = true

pyproject.toml

@@ -2,7 +2,7 @@ sonar.projectVersion=2.0
 sonar.projectKey=NHSDigital_mesh-client
 sonar.organization=nhsdigital
 sonar.host.url=https://sonarcloud.io
-sonar.python.version=3.9
+sonar.python.version=3.10
 #sonar.exclusions=
 sonar.test.inclusions=tests/**/*.py
 sonar.cpd.exclusions=tests/**/*.py

sonar-project.properties

@@ -1,10 +1,9 @@
 [tox]
-envlist = py{39,310,311,312,313}
+envlist = py{310,311,312,313}
 isolated_build = True
 
 [gh-actions]
 python =
-    3.9: py39
     3.10: py310
     3.11: py311
     3.12: py312
@@ -27,9 +26,6 @@ commands =
     pytest
 
 ; Uncomment the following lines to specify base Python versions for each environment when using asdf
-;[testenv:py39]
-;basepython = {env:HOME}/.asdf/installs/python/3.9.23/bin/python
-;
 ;[testenv:py310]
 ;basepython = {env:HOME}/.asdf/installs/python/3.10.18/bin/python
 ;