Drop support for Python 3.6

Author: thombashi

.github/workflows/lint_and_test.yml

@@ -51,11 +51,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11','pypy-3.8']
-        os: [ubuntu-20.04, macos-latest, windows-latest]
-        exclude:
-          - os: windows-latest
-            python-version: '3.6'
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11','pypy-3.8']
+        os: [ubuntu-latest, macos-latest, windows-latest]
     timeout-minutes: 30
 
     steps:

README.rst

@@ -368,7 +368,7 @@ Install from PPA (for Ubuntu)
 
 Dependencies
 ============
-- Python 3.6+
+- Python 3.7+
 - `Python package dependencies (automatically installed) <https://github.com/thombashi/SimpleSQLite/network/dependencies>`__
 
 Optional Dependencies

docs/pages/introduction/installation.rst

@@ -17,7 +17,7 @@ Install from PPA (for Ubuntu)
 
 Dependencies
 ============
-- Python 3.6+
+- Python 3.7+
 - `Python package dependencies (automatically installed) <https://github.com/thombashi/SimpleSQLite/network/dependencies>`__
 
 Optional Dependencies

pyproject.toml

@@ -19,7 +19,7 @@ exclude = '''
 )/
 | docs/conf.py
 '''
-target-version = ['py36', 'py37', 'py38', 'py39', 'py310', 'py311']
+target-version = ['py37', 'py38', 'py39', 'py310', 'py311']
 
 [tool.isort]
 known_third_party = [
@@ -66,7 +66,7 @@ exclude_lines = [
 
 [tool.mypy]
 ignore_missing_imports = true
-python_version = 3.6
+python_version = 3.7
 
 pretty = true
 show_error_codes = true

setup.py

@@ -60,7 +60,7 @@ def get_release_command_class() -> Dict[str, Type[setuptools.Command]]:
         "Tracker": f"{REPOSITORY_URL:s}/issues",
         "Changlog": f"{REPOSITORY_URL:s}/releases",
     },
-    python_requires=">=3.6",
+    python_requires=">=3.7",
     install_requires=install_requires,
     tests_require=tests_requires,
     extras_require={"logging": ["loguru>=0.4.1,<1"], "test": tests_requires},
@@ -72,7 +72,6 @@ def get_release_command_class() -> Dict[str, Type[setuptools.Command]]:
         "Operating System :: POSIX",
         "Operating System :: POSIX :: Linux",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",