Drop python 3.8, add python 3.13 (PR #123)

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "pypy-3.8"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy-3.9"]
 
     env:
       OS: ${{ matrix.os }}
@@ -50,7 +50,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.8
+          python-version: 3.9
       - name: Build wheel and source distribution
         run: |
           pip install build

.gitignore

@@ -11,6 +11,7 @@ __pycache__/
 # Distribution / packaging
 .Python
 env/
+venv
 bin/
 build/
 _build/

.pre-commit-config.yaml

@@ -6,7 +6,7 @@ repos:
     -   id: end-of-file-fixer
     -   id: trailing-whitespace
 -   repo: https://github.com/ambv/black
-    rev: 24.3.0
+    rev: 24.10.0
     hooks:
     - id: black
       language_version: python3

aiostream/core.py

@@ -4,7 +4,6 @@
 
 import inspect
 import functools
-import sys
 import warnings
 
 from .aiter_utils import AsyncIteratorContext, aiter, assert_async_iterable
@@ -44,10 +43,6 @@ class StreamEmpty(Exception):
 P = ParamSpec("P")
 Q = ParamSpec("Q")
 
-# Hack for python 3.8 compatibility
-if sys.version_info < (3, 9):
-    P = TypeVar("P")
-
 
 async def wait_stream(aiterable: BaseStream[T]) -> T:
     """Wait for an asynchronous iterable to finish and return the last item.

aiostream/stream/create.py

@@ -2,7 +2,6 @@
 
 from __future__ import annotations
 
-import sys
 import asyncio
 import inspect
 import builtins
@@ -39,10 +38,6 @@
 T = TypeVar("T")
 P = ParamSpec("P")
 
-# Hack for python 3.8 compatibility
-if sys.version_info < (3, 9):
-    P = TypeVar("P")
-
 # Convert regular iterables
 
 

pyproject.toml

@@ -8,18 +8,18 @@ dynamic = ["version"]
 description = "Generator-based operators for asynchronous iteration"
 readme = {file = "README.rst", content-type = "text/x-rst"}
 license = {file = "LICENSE"}
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 authors = [
     { name = "Vincent Michel", email = "[email protected]" },
 ]
 classifiers = [
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
     "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",
 ]
 dependencies = [
     "typing-extensions",
@@ -65,7 +65,7 @@ strict = true
 
 [tool.black]
 line-length = 88
-target_version = ["py38", "py39", "py310", "py311", "py312"]
+target_version = ["py39", "py310", "py311", "py312", "py313"]
 
 [tool.coverage.report]
 exclude_also = ["if TYPE_CHECKING:", "assert False"]