Update requirement to python>=3.11

Author: tiagocoutinho

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.11", "3.12", "3.13", "3.14.0-beta.1"]
 
     steps:
     - name: Checkout

README.md

@@ -16,7 +16,7 @@ input and MIDI.
 There is experimental, undocumented, incomplete and unstable access to USB.
 
 Requirements:
-* python >= 3.9
+* python >= 3.11
 * Fairly recent linux kernel
 * Installed kernel modules you want to access
 

docs/develop.md

@@ -2,7 +2,7 @@
 
 ## Requirements
 
-A linux OS and python >= 3.9.
+A linux OS and python >= 3.11.
 
 From within your favorite python environment:
 

docs/index.md

@@ -28,7 +28,7 @@ Linuxpy has your back.
 
 Requirements:
 
-* python >= 3.9
+* python >= 3.11
 * Fairly recent linux kernel
 * Installed kernel modules you want to access (ex: *uinput* if you need user space
 created input devices)

linuxpy/gpio/device.py

@@ -37,7 +37,6 @@
 from linuxpy.ioctl import ioctl
 from linuxpy.types import AsyncIterator, Collection, FDLike, Iterable, Optional, PathLike, Sequence, Union
 from linuxpy.util import (
-    aclosing,
     async_event_stream as async_events,
     bit_indexes,
     chunks,
@@ -580,7 +579,7 @@ async def async_info_stream(self, lines: Collection[int]) -> AsyncIterator[LineI
             AsyncIterator[LineInfoEvent]: the asynchronous stream of line info events
         """
         with self.watching(lines):
-            async with aclosing(self.__aiter__()) as stream:
+            async with contextlib.aclosing(self.__aiter__()) as stream:
                 async for event in stream:
                     yield event
 

linuxpy/util.py

@@ -130,23 +130,6 @@ def feed():
             yield event
 
 
-class aclosing(contextlib.AbstractAsyncContextManager):
-    """Async context manager for safely finalizing an asynchronously cleaned-up
-    resource such as an async generator, calling its ``aclose()`` method.
-
-    This is a copy of contextlib.aclosing needed for python 3.9 compatibility
-    """
-
-    def __init__(self, thing):
-        self.thing = thing
-
-    async def __aenter__(self):
-        return self.thing
-
-    async def __aexit__(self, *exc_info):
-        await self.thing.aclose()
-
-
 def Selector(fds: Collection[FDLike], events=selectors.EVENT_READ) -> selectors.DefaultSelector:
     """A selectors.DefaultSelector with given fds registered"""
     selector = selectors.DefaultSelector()
@@ -183,7 +166,7 @@ def event_stream(fds: Collection[FDLike], read: Callable[[FDLike], T], timeout:
 
 async def async_selector_stream(selector: selectors.BaseSelector) -> AsyncIterator[SelectorEvent]:
     """An asyncronous infinite stream of selector read events"""
-    async with aclosing(astream(selector, selector.select)) as stream:
+    async with contextlib.aclosing(astream(selector, selector.select)) as stream:
         async for events in stream:
             for event in events:
                 yield event
@@ -192,22 +175,22 @@ async def async_selector_stream(selector: selectors.BaseSelector) -> AsyncIterat
 async def async_selector_file_stream(fds: Collection[FDLike]) -> AsyncIterator[SelectorEvent]:
     """An asyncronous infinite stream of selector read events"""
     selector = Selector(fds)
-    async with aclosing(async_selector_stream(selector)) as stream:
+    async with contextlib.aclosing(async_selector_stream(selector)) as stream:
         async for event in stream:
             yield event
 
 
 async def async_file_stream(fds: Collection[FDLike]) -> AsyncIterator[FDLike]:
     """An asyncronous infinite stream of read ready files"""
-    async with aclosing(async_selector_file_stream(fds)) as stream:
+    async with contextlib.aclosing(async_selector_file_stream(fds)) as stream:
         async for key, _ in stream:
             yield key.fileobj
 
 
 async def async_event_stream(fds: Collection[FDLike], read: Callable[[FDLike], T]):
     """An asyncronous stream of events. The given read callable is called for each file
     that is reported as ready"""
-    async with aclosing(async_file_stream(fds)) as stream:
+    async with contextlib.aclosing(async_file_stream(fds)) as stream:
         async for fd in stream:
             yield read(fd)
 

pyproject.toml

@@ -11,19 +11,18 @@ license = {text = "GPL-3.0-or-later"}
 authors = [
     { name = "Jose Tiago Macara Coutinho", email = "coutinhotiago@gmail.com" }
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.11"
 classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
     "Intended Audience :: System Administrators",
     "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
     "Operating System :: POSIX :: Linux",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Topic :: Multimedia :: Video",
     "Topic :: Multimedia :: Video :: Capture",
 ]

tests/test_gpio.py

@@ -9,7 +9,7 @@
 import socket
 import threading
 import time
-from contextlib import ExitStack, contextmanager
+from contextlib import ExitStack, aclosing, contextmanager
 from inspect import isgenerator
 from itertools import count
 from math import ceil, isclose
@@ -39,7 +39,7 @@
     iter_gpio_files,
 )
 from linuxpy.gpio.sim import find_gpio_sim_file
-from linuxpy.util import aclosing, bit_indexes
+from linuxpy.util import bit_indexes
 
 
 def FD():