Drop legacy Python versions

Author: Pentusha

.github/workflows/tests-and-linters.yml

@@ -4,28 +4,12 @@ on: [push, pull_request, workflow_dispatch]
 
 jobs:
 
-  tests-on-legacy-versions:
-    name: Run tests on legacy versions
-    runs-on: ubuntu-20.04
-    strategy:
-      matrix:
-        python-version: [2.7, 3.5, 3.6, 3.7, pypy2.7, pypy3.9]
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ matrix.python-version }}
-      - run: pip install tox
-      - run: tox
-        env:
-          TOXENV: ${{ matrix.python-version }}
-
   test-on-different-versions:
     name: Run tests
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, "3.10", 3.11, 3.12]
+        python-version: [3.8, 3.9, 3.10, 3.11, 3.12]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4

tests/typing/configuration.py

@@ -1,12 +1,13 @@
 from pathlib import Path
+from typing import Any
 
 from dependency_injector import providers
 from pydantic import BaseSettings as PydanticSettings  # type: ignore
 
 
 # Test 1: to check the getattr
 config1 = providers.Configuration()
-provider1: providers.Factory[dict[Any, Any]] = providers.Factory(dict, a=config1.a)
+provider1: dict[str, Any] = providers.Factory(dict, a=config1.a)
 
 # Test 2: to check the from_*() method
 config2 = providers.Configuration()

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist=
-    coveralls, pylint, flake8, pydocstyle, 3.8, 3.9, 3.10, 3.11, 3.12, pypy3.9, pypy3.10
+    coveralls, pylint, flake8, pydocstyle, 3.8, 3.9, 3.10, 3.11, 3.12, pypy3.10
 
 [testenv]
 deps=