Update Python version support. (#6)

* Drop support for Python 3.7.
* Add support for Python 3.12, 3.13.

.github/workflows/pre-commit.yml

@@ -0,0 +1,33 @@
+# Generated from:
+# https://github.com/zopefoundation/meta/tree/master/config/pure-python
+name: pre-commit
+
+on:
+  pull_request:
+  push:
+    branches:
+    - master
+  # Allow to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+env:
+  FORCE_COLOR: 1
+
+jobs:
+  pre-commit:
+    name: linting
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
+      with:
+        python-version: 3.x
+    - uses: pre-commit/[email protected]
+      with:
+        extra_args: --all-files --show-diff-on-failure
+      env:
+        PRE_COMMIT_COLOR: always
+    - uses: pre-commit-ci/[email protected]
+      if: always()
+      with:
+        msg: Apply pre-commit code formatting

.github/workflows/tests.yml

@@ -17,29 +17,31 @@ jobs:
       fail-fast: false
       matrix:
         os:
-        - ["ubuntu", "ubuntu-20.04"]
+        - ["ubuntu", "ubuntu-latest"]
         config:
         # [Python version, tox env]
-        - ["3.9",   "lint"]
-        - ["3.7",   "py37"]
-        - ["3.8",   "py38"]
-        - ["3.9",   "py39"]
-        - ["3.10",  "py310"]
-        - ["3.11",  "py311"]
-        - ["pypy-3.7", "pypy3"]
-        - ["3.9",   "coverage"]
+        - ["3.11", "release-check"]
+        - ["3.8", "py38"]
+        - ["3.9", "py39"]
+        - ["3.10", "py310"]
+        - ["3.11", "py311"]
+        - ["3.12", "py312"]
+        - ["3.13", "py313"]
+        - ["pypy-3.10", "pypy3"]
+        - ["3.11", "coverage"]
 
     runs-on: ${{ matrix.os[1] }}
     if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
     name: ${{ matrix.config[1] }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.config[0] }}
+        allow-prereleases: true
     - name: Pip cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ matrix.config[0] }}-${{ hashFiles('setup.*', 'tox.ini') }}
@@ -51,11 +53,15 @@ jobs:
         python -m pip install --upgrade pip
         pip install tox
     - name: Test
+      if: ${{ !startsWith(runner.os, 'Mac') }}
       run: tox -e ${{ matrix.config[1] }}
+    - name: Test (macOS)
+      if: ${{ startsWith(runner.os, 'Mac') }}
+      run: tox -e ${{ matrix.config[1] }}-universal2
     - name: Coverage
       if: matrix.config[1] == 'coverage'
       run: |
-        pip install coveralls coverage-python-version
+        pip install coveralls
         coveralls --service=github
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.meta.toml

@@ -2,15 +2,15 @@
 # https://github.com/zopefoundation/meta/tree/master/config/pure-python
 [meta]
 template = "pure-python"
-commit-id = "cc836c39"
+commit-id = "baf6089f"
 
 [python]
 with-pypy = true
-with-legacy-python = true
 with-sphinx-doctests = false
 with-windows = false
 with-future-python = false
 with-macos = false
+with-docs = false
 
 [coverage]
 fail-under = 98

.pre-commit-config.yaml

@@ -0,0 +1,28 @@
+# Generated from:
+# https://github.com/zopefoundation/meta/tree/master/config/pure-python
+minimum_pre_commit_version: '3.6'
+repos:
+  - repo: https://github.com/pycqa/isort
+    rev: "5.13.2"
+    hooks:
+    - id: isort
+  - repo: https://github.com/hhatto/autopep8
+    rev: "v2.3.1"
+    hooks:
+    - id: autopep8
+      args: [--in-place, --aggressive, --aggressive]
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.17.0
+    hooks:
+    - id: pyupgrade
+      args: [--py38-plus]
+  - repo: https://github.com/isidentical/teyit
+    rev: 0.4.3
+    hooks:
+    - id: teyit
+  - repo: https://github.com/PyCQA/flake8
+    rev: "7.1.1"
+    hooks:
+    - id: flake8
+      additional_dependencies:
+        - flake8-debugger == 4.1.2

CHANGES.rst

@@ -4,6 +4,10 @@ Changes
 5.0 (unreleased)
 ----------------
 
+- Add support for Python 3.12, 3.13.
+
+- Drop support for Python 3.7.
+
 - Add support for Python 3.7, 3.8, 3.9, 3.10, 3.11.
 
 - Drop support for Python 2.7, 3.4, 3.5, 3.6.

MANIFEST.in

@@ -5,6 +5,7 @@ include *.rst
 include *.txt
 include buildout.cfg
 include tox.ini
+include .pre-commit-config.yaml
 
 recursive-include src *.py
 recursive-include src *.gif

pyproject.toml

@@ -0,0 +1,21 @@
+# 
+# Generated from:
+# https://github.com/zopefoundation/meta/tree/master/config/pure-python
+
+[build-system]
+requires = ["setuptools < 74"]
+build-backend = "setuptools.build_meta"
+
+[tool.coverage.run]
+branch = true
+source = ["zope.app.file"]
+
+[tool.coverage.report]
+fail_under = 98
+precision = 2
+ignore_errors = true
+show_missing = true
+exclude_lines = ["pragma: no cover", "pragma: nocover", "except ImportError:", "raise NotImplementedError", "if __name__ == '__main__':", "self.fail", "raise AssertionError", "raise unittest.Skip"]
+
+[tool.coverage.html]
+directory = "parts/htmlcov"

setup.cfg

@@ -1,7 +1,5 @@
 # Generated from:
 # https://github.com/zopefoundation/meta/tree/master/config/pure-python
-[bdist_wheel]
-universal = 0
 
 [flake8]
 doctests = 1
@@ -18,7 +16,7 @@ ignore =
 force_single_line = True
 combine_as_imports = True
 sections = FUTURE,STDLIB,THIRDPARTY,ZOPE,FIRSTPARTY,LOCALFOLDER
-known_third_party = six, docutils, pkg_resources
+known_third_party = docutils, pkg_resources, pytz
 known_zope =
 known_first_party =
 default_section = ZOPE

setup.py

@@ -52,11 +52,12 @@ def read(*rnames):
           'License :: OSI Approved :: Zope Public License',
           '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',
+          'Programming Language :: Python :: 3.12',
+          'Programming Language :: Python :: 3.13',
           'Programming Language :: Python :: Implementation :: CPython',
           'Programming Language :: Python :: Implementation :: PyPy',
           'Natural Language :: English',
@@ -69,7 +70,7 @@ def read(*rnames):
       packages=find_packages('src'),
       package_dir={'': 'src'},
       namespace_packages=['zope', 'zope.app'],
-      python_requires='>=3.7',
+      python_requires='>=3.8',
       extras_require={
           'test': [
               'webtest',

src/zope/app/file/browser/image.py

@@ -65,22 +65,22 @@ def tag(self, height=None, width=None, alt=None,
 
         if alt is None:
             alt = getattr(self, 'title', '')
-        result = '{} alt="{}"'.format(result, alt)
+        result = f'{result} alt="{alt}"'
 
         if height is not None:
-            result = '{} height="{}"'.format(result, height)
+            result = f'{result} height="{height}"'
 
         if width is not None:
-            result = '{} width="{}"'.format(result, width)
+            result = f'{result} width="{width}"'
 
         if 'border' not in [a.lower() for a in args]:
             result = '%s border="0"' % result
 
         if css_class is not None:
-            result = '{} class="{}"'.format(result, css_class)
+            result = f'{result} class="{css_class}"'
 
         for key, value in args.items():
-            result = '{} {}="{}"'.format(result, key, value)
+            result = f'{result} {key}="{value}"'
 
         return '%s />' % result