feat: drop support for python 3.8 (#458)

Python 3.8 is EOL since 07 Oct 2024.

https://devguide.python.org/versions/

Author: jooola

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     name: Python ${{ matrix.python-version }}
     steps:

.gitlab-ci.yml

@@ -26,7 +26,7 @@ test:
 
   parallel:
     matrix:
-      - python_version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+      - python_version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
   image: python:${python_version}-alpine
   before_script:

.pre-commit-config.yaml

@@ -33,7 +33,7 @@ repos:
     rev: v3.19.0
     hooks:
       - id: pyupgrade
-        args: [--py38-plus]
+        args: [--py39-plus]
 
   - repo: https://github.com/pycqa/isort
     rev: 5.13.2

hcloud/metrics/domain.py

@@ -1,13 +1,13 @@
 from __future__ import annotations
 
 from datetime import datetime
-from typing import Dict, List, Literal, Tuple
+from typing import Literal
 
 from dateutil.parser import isoparse
 
 from ..core import BaseDomain
 
-TimeSeries = Dict[str, Dict[Literal["values"], List[Tuple[float, str]]]]
+TimeSeries = dict[str, dict[Literal["values"], list[tuple[float, str]]]]
 
 
 class Metrics(BaseDomain):

pyproject.toml

@@ -14,7 +14,7 @@ requires = ["setuptools"]
 build-backend = "setuptools.build_meta"
 
 [tool.pylint.main]
-py-version = "3.8"
+py-version = "3.9"
 recursive = true
 jobs = 0
 

setup.py

@@ -28,14 +28,13 @@
         "License :: OSI Approved :: MIT License",
         "Natural Language :: English",
         "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",
     ],
-    python_requires=">=3.8",
+    python_requires=">=3.9",
     install_requires=[
         "python-dateutil>=2.7.5",
         "requests>=2.20",

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py38, py39, py310, py311, py312, py313
+envlist = py39, py310, py311, py312, py313
 
 [testenv]
 passenv = FAKE_API_ENDPOINT
@@ -10,7 +10,6 @@ commands =
 
 [gh-actions]
 python =
-    3.8: py38
     3.9: py39
     3.10: py310
     3.11: py311