chore: remove Python 3.7 from CI

EOL since 2023-06-27
https://devguide.python.org/versions/

Author: kiendang

.github/workflows/tests.yml

@@ -8,11 +8,9 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
         os: [ubuntu-latest, windows-latest]
         exclude:
-          - os: windows-latest
-            python-version: "3.7"
           - os: windows-latest
             python-version: "3.8"
           - os: windows-latest

setup.py

@@ -71,11 +71,10 @@
         "Development Status :: 3 - Alpha",
         "Intended Audience :: Developers",
         "Topic :: Software Development :: Libraries",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "License :: OSI Approved :: MIT License",
     ],
     keywords="api graphql protocol rest",

tox.ini

@@ -1,12 +1,11 @@
 [tox]
 envlist =
     black,flake8,import-order,mypy,manifest,
-    py{37,38,39,310,311}
+    py{38,39,310,311}
 ; requires = tox-conda
 
 [gh-actions]
 python =
-    3.7: py37
     3.8: py38
     3.9: py39
     3.10: py310
@@ -23,7 +22,7 @@ whitelist_externals =
     python
 commands =
     pip install -U setuptools
-    py{37,38,39,311}: pytest tests {posargs}
+    py{38,39,311}: pytest tests {posargs}
     py{310}: pytest tests --cov-report=term-missing --cov=graphql_server {posargs}
 
 [testenv:black]