Drop Python 3.7 (#581)

.github/workflows/ci.yml

@@ -51,7 +51,7 @@ jobs:
     name: Test
     strategy:
       matrix:
-        pyver: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        pyver: ['3.8', '3.9', '3.10', '3.11']
         os: [ubuntu, macos, windows]
         include:
           - pyver: pypy-3.8

.gitignore

@@ -1,7 +1,4 @@
 env/
-env35/
-env36/
-env37/
 .idea/
 __pycache__/
 *.py[cod]

README.rst

@@ -75,7 +75,7 @@ First let's create a clean python environment to work in and install aiohttp-dev
 .. code:: shell
 
     mkdir my_new_app && cd my_new_app
-    virtualenv -p `which python3.7` env
+    virtualenv -p `which python3` env
     . env/bin/activate
     pip install aiohttp-devtools create-aio-app
 

aiohttp_devtools/logs.py

@@ -3,16 +3,10 @@
 import logging.config
 import platform
 import re
-import sys
 import traceback
 from io import StringIO
 from types import TracebackType
-from typing import Dict, Optional, Tuple, Type, Union
-
-if sys.version_info < (3, 8):
-    from typing_extensions import Literal
-else:
-    from typing import Literal
+from typing import Dict, Literal, Optional, Tuple, Type, Union
 
 import pygments
 from devtools import pformat

aiohttp_devtools/runserver/main.py

@@ -1,8 +1,7 @@
 import asyncio
 import os
-import sys
 from multiprocessing import set_start_method
-from typing import Any, Type
+from typing import Any, Type, TypedDict
 
 from aiohttp.abc import AbstractAccessLogger
 from aiohttp.web import Application
@@ -13,11 +12,6 @@
 from .serve import HOST, check_port_open, create_auxiliary_app
 from .watch import AppTask, LiveReloadTask
 
-if sys.version_info < (3, 8):
-    from typing_extensions import TypedDict
-else:
-    from typing import TypedDict
-
 
 class RunServer(TypedDict):
     app: Application

setup.cfg

@@ -11,4 +11,4 @@ max-line-length = 120
 max-complexity = 10
 
 [bdist_wheel]
-python-tag = py37.py38.py39.py310
+python-tag = py38.py39.py310.py311

setup.py

@@ -22,10 +22,10 @@
         'Environment :: Console',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        '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",
         'Intended Audience :: Developers',
         'Intended Audience :: Information Technology',
         'Intended Audience :: System Administrators',
@@ -67,8 +67,7 @@
         'click>=6.6',
         'devtools>=0.6',
         'Pygments>=2.2.0',
-        'watchfiles>=0.10',
-        'typing_extensions >= 3.7.4; python_version<"3.8"'
+        "watchfiles>=0.10"
     ],
-    python_requires='>=3.7',
+    python_requires=">=3.8",
 )

tests/test_runserver_cleanup.py

@@ -26,7 +26,7 @@ async def is_server_running() -> bool:
 
     proc = await asyncio.create_subprocess_exec(
         sys.executable, "-c", "from aiohttp_devtools.cli import runserver; runserver()",  # same as `adev runserver`
-        str(Path(__file__).parent / "cleanup_app.py"), "--shutdown-by-url", "-v",  # TODO(PY38): Remove str()
+        Path(__file__).parent / "cleanup_app.py", "--shutdown-by-url", "-v",
         stdout=asyncio.subprocess.PIPE,
         stderr=asyncio.subprocess.PIPE,
     )

tests/test_runserver_watch.py

@@ -1,9 +1,7 @@
-import sys
 import asyncio
 from functools import partial
 from unittest.mock import MagicMock, call
 
-import pytest
 from aiohttp import ClientSession
 from aiohttp.web import Application
 
@@ -12,12 +10,6 @@
 from .conftest import create_future
 
 
-needs_py38_test = pytest.mark.skipif(
-    sys.version_info < (3, 8),
-    reason="This only works on Python >=3.8 because otherwise MagicMock can't be used in 'await' expression",
-)
-
-
 def create_awatch_mock(*results_):
     results = results_ or [{("x", "/path/to/file")}]
 
@@ -76,7 +68,6 @@ async def test_multiple_file_change(event_loop, mocker):
     await app_task._session.close()
 
 
-@needs_py38_test
 async def test_python_no_server(event_loop, mocker):
     mocked_awatch = mocker.patch('aiohttp_devtools.runserver.watch.awatch')
     mocked_awatch.side_effect = create_awatch_mock({('x', '/path/to/file.py')})