Drop python 3.6 and 3.7

#8 (comment)

.github/workflows/run-tests.yaml

@@ -20,20 +20,11 @@ jobs:
           - windows-latest
           - macos-latest
         python-version:
-          - '3.6'
-          - '3.7'
           - '3.8'
           - '3.9'
           - '3.10'
           - '3.11'
-          # - '3.12'  # FixMe: https://github.com/pylint-dev/pylint-pytest/issues/3
-        # Python 3.6 is not available in `ubuntu-latest`.
-        exclude:
-          - python-version: '3.6'
-            os: ubuntu-latest
-        include:
-          - python-version: '3.6'
-            os: ubuntu-20.04
+#          - '3.12'  # FixMe: https://github.com/pylint-dev/pylint-pytest/issues/3
 
     defaults:
       run:
@@ -61,7 +52,7 @@ jobs:
         env:
           FORCE_COLOR: 1
           PYTEST_CI_ARGS: --cov-report=xml --cov-report=html --junitxml=test_artifacts/test_report.xml --color=yes
-        run: tox ${{ matrix.python-version == '3.6' && '--skip-missing-interpreters=true' || '' }}
+        run: tox --skip-missing-interpreters=true
 
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v3

setup.py

@@ -31,16 +31,14 @@
         "pylint<3",
         "pytest>=4.6",
     ],
-    python_requires=">=3.6",
+    python_requires=">=3.8",
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
         "Topic :: Software Development :: Testing",
         "Topic :: Software Development :: Quality Assurance",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "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",

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py36,py37,py38,py39,py310,py311
+envlist = py38,py39,py310,py311
 skipsdist = True
 passenv =
     FORCE_COLOR