Officially support Python 3.13 and update build environment (#271)

* Officially support Python 3.13 and update build environment

* Fix related test issues with latest lxml

Author: facelessuser

.github/workflows/build.yml

@@ -17,7 +17,7 @@ jobs:
       max-parallel: 4
       matrix:
         platform: [ubuntu-latest, windows-latest]
-        tox-env: [py38, py39, py310, py311, py312, nolxml, nohtml5lib]
+        tox-env: [py38, py39, py310, py311, py312, py313, nolxml, nohtml5lib]
         include:
           - tox-env: py38
             python-version: 3.8
@@ -34,34 +34,31 @@ jobs:
           - tox-env: py312
             python-version: '3.12'
             continue-on-error: false
+          - tox-env: py313
+            python-version: '3.13'
+            continue-on-error: false
           - tox-env: nolxml
             python-version: '3.11'
             continue-on-error: false
           - tox-env: nohtml5lib
-            python-version: '3.10'
+            python-version: '3.11'
             continue-on-error: false
-        # exclude:
-        #   - platform: windows-latest
-        #     tox-env: py311
+        exclude:
+          - platform: windows-latest
+            tox-env: py313
 
     env:
       TOXENV: ${{ matrix.tox-env }}
 
     runs-on: ${{ matrix.platform }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      if: "!endsWith(matrix.python-version, '-dev')"
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
-    - name: Set up development Python ${{ matrix.python-version }}
-      if: endsWith(matrix.python-version, '-dev')
-      uses: deadsnakes/[email protected]
-      with:
-        python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip setuptools build tox coverage
@@ -71,7 +68,7 @@ jobs:
       continue-on-error: ${{ matrix.continue-on-error }}
     - name: Upload Results
       if: success()
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         file: ./coverage.xml
         flags: unittests
@@ -90,9 +87,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -114,9 +111,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

.github/workflows/deploy.yml

@@ -16,11 +16,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -40,8 +40,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.11
       - name: Package

docs/src/markdown/about/changelog.md

@@ -2,6 +2,7 @@
 
 ## 2.6
 
+-   **NEW**: Add official support for Python 3.13.
 -   **NEW**: Add support for `&` as scoping root per the CSS Nesting Module, Level 1. When `&` is used outside the
     context of nesting, it is treated as the scoping root (equivalent to `:scope`).
 -   **FIX**: Improve error message when an unrecognized pseudo-class is used.

hatch_build.py

@@ -34,6 +34,7 @@ def update(self, metadata):
             'Programming Language :: Python :: 3.10',
             'Programming Language :: Python :: 3.11',
             'Programming Language :: Python :: 3.12',
+            'Programming Language :: Python :: 3.13',
             'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
             'Topic :: Software Development :: Libraries :: Python Modules',
             'Typing :: Typed'

pyproject.toml

@@ -154,3 +154,8 @@ commands =
 filterwarnings =
     ignore:\nCSS selector pattern:UserWarning
 """
+
+[tool.pytest.ini_options]
+filterwarnings = [
+    "ignore:The 'strip_cdata':DeprecationWarning"
+]

tests/test_extra/test_soup_contains.py

@@ -304,6 +304,11 @@ def test_contains_warn(self):
                 ['2'],
                 flags=util.HTML
             )
+            found = False
+            target = "The pseudo class ':contains' is deprecated, ':-soup-contains' should be used moving forward."
+            for warn in w:
+                if target in str(warn.message):
+                    found = True
+                    break
             # Verify some things
-            self.assertTrue(len(w) == 1)
-            self.assertTrue(issubclass(w[-1].category, FutureWarning))
+            self.assertTrue(found)