Add Python 3.13, drop Python 3.8, update tool versions

.github/workflows/publish.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.12'
+        python-version: '3.13'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

.github/workflows/test.yml

@@ -17,16 +17,16 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - python-version: '3.8'
         - python-version: '3.9'
         - python-version: '3.10'
         - python-version: '3.11'
         - python-version: '3.12'
-        - python-version: '3.8'
+        - python-version: '3.13'
+        - python-version: '3.9'
           toxenv: min
-        - python-version: '3.12'
+        - python-version: '3.13'
           toxenv: extra
-        - python-version: '3.8'
+        - python-version: '3.9'
           toxenv: min-extra
 
     steps:
@@ -51,7 +51,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.12']
+        python-version: ['3.12']  # Keep in sync with .readthedocs.yml
 
     steps:
     - uses: actions/checkout@v4

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ repos:
         exclude: test_mypy\.py$ # https://github.com/davidfritzsche/pytest-mypy-testing/issues/29
         language_version: python3
     repo: https://github.com/psf/black
-    rev: 24.2.0
+    rev: 24.10.0
   - hooks:
       - id: isort
         language_version: python3
@@ -19,10 +19,10 @@ repos:
           - flake8-debugger
           - flake8-string-format
     repo: https://github.com/pycqa/flake8
-    rev: 7.0.0
+    rev: 7.1.1
   - repo: https://github.com/adamchainz/blacken-docs
-    rev: 1.16.0
+    rev: 1.19.0
     hooks:
       - id: blacken-docs
         additional_dependencies:
-          - black==24.2.0
+          - black==24.10.0

README.rst

@@ -20,7 +20,7 @@ zyte-common-items
 
 .. description starts
 
-``zyte-common-items`` is a Python 3.8+ library of item_ and `page object`_
+``zyte-common-items`` is a Python 3.9+ library of item_ and `page object`_
 classes for web data extraction that we use at Zyte_ to maximize opportunities
 for code reuse.
 

docs/requirements.txt

@@ -1,2 +1,2 @@
-Sphinx==5.1.0
-sphinx-rtd-theme==1.0.0
+Sphinx==8.1.3
+sphinx-rtd-theme==3.0.1

setup.py

@@ -39,12 +39,12 @@
         "Natural Language :: English",
         "Operating System :: OS Independent",
         "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",
         "Programming Language :: Python :: Implementation :: CPython",
     ],
-    python_requires=">=3.8",
+    python_requires=">=3.9",
 )

tests/test_adapter.py

@@ -1,10 +1,6 @@
 from collections.abc import Collection
 from contextlib import contextmanager
 from copy import copy
-
-# In Python ≤ 3.8 you cannot annotate with “collections.abc.Collection[Item]”,
-# so we need to import typing.Collection for annotation instead.
-from typing import Collection as CollectionType
 from typing import Optional
 
 import attrs
@@ -125,7 +121,7 @@ def __iter__(self):
 def test_asdict_empty_collection(value):
     @attrs.define
     class _Item(Item):
-        children: CollectionType[Item]
+        children: Collection[Item]
 
     item = _Item(value)
     with configured_adapter():
@@ -376,7 +372,7 @@ def test_unknown_field_remove_missing():
 def test_keep_empty_adapter_global():
     @attrs.define
     class _Item(Item):
-        children: CollectionType[Item]
+        children: Collection[Item]
 
     item = _Item([])
     with configured_adapter(ZyteItemKeepEmptyAdapter):
@@ -388,7 +384,7 @@ class _Item(Item):
 def test_keep_empty_adapter_local():
     @attrs.define
     class _Item(Item):
-        children: CollectionType[Item]
+        children: Collection[Item]
 
     class TestAdapter(ItemAdapter):
         ADAPTER_CLASSES = [ZyteItemKeepEmptyAdapter] + list(ItemAdapter.ADAPTER_CLASSES)

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = min,min-extra,py38,py39,py310,py311,py312,extra,mypy,docs,twinecheck
+envlist = min,min-extra,py39,py310,py311,py312,py313,extra,mypy,docs,twinecheck
 
 [base]
 deps =
@@ -28,7 +28,7 @@ commands =
 
 
 [testenv:min]
-basepython = python3.8
+basepython = python3.9
 deps =
     {[base]deps}
     attrs==22.2.0
@@ -46,7 +46,7 @@ deps =
     scrapy
 
 [testenv:min-extra]
-basepython = python3.8
+basepython = python3.9
 deps =
     {[testenv:min]deps}
     scrapy==2.0.1
@@ -64,17 +64,15 @@ commands =
     # https://github.com/scrapinghub/web-poet/pull/194
 
 [testenv:mypy]
-basepython = python3.12
 deps =
-    mypy==1.9.0
+    mypy==1.11.2
 
 commands = mypy zyte_common_items tests
 
 [testenv:twinecheck]
-basepython = python3
 deps =
     twine==5.1.1
-    build==1.2.1
+    build==1.2.2
 commands =
     python -m build --sdist
     twine check dist/*