packaging: Dropped support for Python 3.9

Author: edgarrmondragon

.changes/unreleased/Packaging-20250910-210856.yaml

@@ -0,0 +1,5 @@
+kind: Packaging
+body: Dropped support for Python 3.9
+time: 2025-09-10T21:08:56.618511-06:00
+custom:
+    Issue: "1503"

.github/ISSUE_TEMPLATE/BUG.yml

@@ -28,8 +28,7 @@ body:
         - "3.12"
         - "3.11"
         - "3.10"
-        - "3.9"
-        - "3.8 or earlier"
+        - "3.9 or earlier"
         - "NA"
     validations:
       required: true

.github/workflows/tests.yml

@@ -81,9 +81,6 @@ jobs:
         - python-version: "3.10"
           os: ubuntu-24.04
 
-        - python-version: "3.9"
-          os: ubuntu-24.04
-
         - python-version: "pypy3.11"
           os: ubuntu-24.04
 
@@ -206,10 +203,6 @@ jobs:
         image_tag: ${{ fromJson(needs.docker_tags.outputs.tags) }}
         include:
         # Test on other Python versions
-        - python-version: "3.9"
-          image_tag: "6-apache"
-          database: postgres
-
         - python-version: "3.10"
           image_tag: "6-apache"
           database: postgres

docs/contributing/docs.md

@@ -7,8 +7,4 @@ documentation site and watch the repo for changes:
 nox -rs docs-serve
 ```
 
-```{note}
-Python 3.9+ is required to build the documentation.
-```
-
 [environment]: /contributing/environment

pyproject.toml

@@ -21,15 +21,14 @@ maintainers = [
 authors = [
   { name = "Edgar Ramírez-Mondragón", email = "[email protected]" },
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 classifiers = [
   "Development Status :: 5 - Production/Stable",
   "Intended Audience :: Developers",
   "Intended Audience :: Information Technology",
   "Intended Audience :: Science/Research",
   "Intended Audience :: System Administrators",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",

scripts/docker_tags.py

@@ -1,6 +1,6 @@
 # /// script
 # dependencies = ["requests", "requests-cache"]
-# requires-python = ">=3.9"
+# requires-python = ">=3.10"
 # ///
 
 """Get all tags from the Docker Hub."""

src/citric/method.py

@@ -2,7 +2,10 @@
 
 from __future__ import annotations
 
-from typing import Any, Callable, Generic, TypeVar
+from typing import TYPE_CHECKING, Any, Generic, TypeVar
+
+if TYPE_CHECKING:
+    from collections.abc import Callable
 
 __all__ = ["Method"]
 

src/citric/types.py

@@ -4,15 +4,10 @@
 
 import io
 import sys
-from typing import Any, Literal, TypedDict
+from typing import Any, Literal, TypeAlias, TypedDict
 
 from citric import enums
 
-if sys.version_info >= (3, 10):
-    from typing import TypeAlias
-else:
-    from typing_extensions import TypeAlias
-
 if sys.version_info >= (3, 11):
     from typing import Required
 else:

tests/integration/test_rpc_client.py

@@ -635,7 +635,7 @@ def test_participants(
         participant_data=participants,
         create_tokens=False,
     )
-    for p, d in zip(added, participants):
+    for p, d in zip(added, participants, strict=False):
         with subtests.test(msg="test new participants properties", token=d["token"]):
             assert p["email"] == d["email"]
             assert p["firstname"] == d["firstname"]
@@ -652,7 +652,7 @@ def test_participants(
     assert len(participants_list) == 2
 
     # Check added participant properties
-    for ple, d in zip(participants_list, participants[:2]):
+    for ple, d in zip(participants_list, participants[:2], strict=False):
         with subtests.test(msg="test new participants properties", token=ple["tid"]):
             assert ple["participant_info"]["email"] == d["email"]
             assert ple["participant_info"]["firstname"] == d["firstname"]
@@ -661,7 +661,7 @@ def test_participants(
             assert ple["attribute_2"] == d["attribute_2"]  # type: ignore[typeddict-item]
 
     # Get participant properties
-    for p, d in zip(added, participants[:2]):
+    for p, d in zip(added, participants[:2], strict=False):
         with subtests.test(msg="test updated participants properties", token=p["tid"]):
             properties = client.get_participant_properties(survey_id, p["tid"])
             assert properties["email"] == d["email"]

tests/test_rest.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import json
-from typing import TYPE_CHECKING, Callable
+from typing import TYPE_CHECKING
 
 import pytest
 import tinydb
@@ -15,17 +15,12 @@
 from citric.rest import RESTClient
 
 if TYPE_CHECKING:
-    import sys
-    from collections.abc import Generator
+    from collections.abc import Callable, Generator
+    from typing import TypeAlias
 
     from pytest_httpserver import HTTPServer
     from werkzeug.wrappers import Request
 
-    if sys.version_info >= (3, 10):
-        from typing import TypeAlias
-    else:
-        from typing_extensions import TypeAlias
-
     APIHandler: TypeAlias = Callable[[Request], Response]