Declare 3.13 support (#406)

.github/ISSUE_TEMPLATE/0-new-issue.yml

@@ -20,7 +20,6 @@ body:
     validations:
       required: true
 
-
   - type: textarea
     attributes:
       label: Describe the problem

.github/workflows/check.yml

@@ -2,7 +2,7 @@ name: check
 on:
   workflow_dispatch:
   push:
-    branches: "main"
+    branches: ["main"]
   pull_request:
   schedule:
     - cron: "0 8 * * *"
@@ -19,27 +19,23 @@ jobs:
       fail-fast: false
       matrix:
         py:
+          - "pypy3.10"
+          - "pypy3.9"
+          - "3.13"
           - "3.12"
           - "3.11"
           - "3.10"
           - "3.9"
           - "3.8"
-          - "pypy3.10"
-          - "pypy3.9"
     steps:
       - name: Install OS dependencies
-        run: |
-          for i in 1 2 3; do
-            echo "try $i" && sudo apt-get update -y && sudo apt-get install graphviz -y && exit 0;
-          done
-          exit 1
-        shell: bash
+        run: sudo apt-get install graphviz -y
       - name: setup python for tox
         uses: actions/setup-python@v5
         with:
           python-version: "3.12"
       - name: install tox
-        run: python -m pip install tox
+        run: python -m pip install tox-uv
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
@@ -47,23 +43,13 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.py }}
+          allow-prereleases: true
       - name: Pick environment to run
-        run: |
-          import codecs; import os; import sys; import platform
-          impl = platform.python_implementation()
-          if impl == "PyPy":
-            env = "TOXENV=pypy3"
-          else:
-            env = "TOXENV=py3"
-          env += "{}\n".format(sys.version_info.minor)
-          print("Picked:\n{}for {}".format(env, sys.version))
-          with codecs.open(os.environ["GITHUB_ENV"], "a", "utf-8") as file_handler:
-               file_handler.write(env)
-        shell: python
+        run: echo "TOXENV=`echo ${{ matrix.py }} | sed 's/pypy3\./pypy3/g'`" >> $GITHUB_ENV
       - name: setup test suite
-        run: tox -vv --notest
+        run: tox run -vv --notest --skip-missing-interpreters false
       - name: run test suite
-        run: tox --skip-pkg-install
+        run: tox run --skip-pkg-install
 
   check:
     name: tox env ${{ matrix.tox_env }}
@@ -82,8 +68,8 @@ jobs:
         with:
           python-version: "3.12"
       - name: install tox
-        run: python -m pip install tox
-      - name: run check for ${{ matrix.tox_env }}
-        run: python -m tox -e ${{ matrix.tox_env }}
-        env:
-          UPGRADE_ADVISORY: "yes"
+        run: python -m pip install tox-uv
+      - name: Setup test suite
+        run: tox -vv --notest --skip-missing-interpreters false -e ${{ matrix.tox_env }}
+      - name: Run test suite
+        run: tox --skip-pkg-install -e ${{ matrix.tox_env }}

.pre-commit-config.yaml

@@ -4,13 +4,18 @@ repos:
     hooks:
       - id: end-of-file-fixer
       - id: trailing-whitespace
+  - repo: https://github.com/python-jsonschema/check-jsonschema
+    rev: 0.29.2
+    hooks:
+      - id: check-github-workflows
+        args: ["--verbose"]
   - repo: https://github.com/codespell-project/codespell
     rev: v2.3.0
     hooks:
       - id: codespell
-        args: ["--write-changes"]
+        additional_dependencies: ["tomli>=2.0.1"]
   - repo: https://github.com/tox-dev/tox-ini-fmt
-    rev: "1.3.1"
+    rev: "1.3.2"
     hooks:
       - id: tox-ini-fmt
         args: ["-p", "fix"]
@@ -18,13 +23,19 @@ repos:
     rev: "2.2.1"
     hooks:
       - id: pyproject-fmt
-        additional_dependencies: ["tox>=4.12.1"]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.6.3"
+    rev: "v0.6.4"
     hooks:
       - id: ruff-format
       - id: ruff
         args: ["--fix", "--unsafe-fixes", "--exit-non-zero-on-fix"]
+  - repo: https://github.com/rbubley/mirrors-prettier
+    rev: "v3.3.3"
+    hooks:
+      - id: prettier
+        additional_dependencies:
+          - prettier@3.3.3
+          - "@prettier/plugin-xml@3.4.1"
   - repo: meta
     hooks:
       - id: check-hooks-apply

pyproject.toml

@@ -2,7 +2,7 @@
 build-backend = "hatchling.build"
 requires = [
   "hatch-vcs>=0.4",
-  "hatchling>=1.18",
+  "hatchling>=1.25",
 ]
 
 [project]
@@ -40,20 +40,20 @@ dynamic = [
   "version",
 ]
 dependencies = [
-  "packaging>=23.1",
-  "pip>=23.1.2",
+  "packaging>=24.1",
+  "pip>=24.2",
 ]
 optional-dependencies.graphviz = [
-  "graphviz>=0.20.1",
+  "graphviz>=0.20.3",
 ]
 optional-dependencies.test = [
   "covdefaults>=2.3",
-  "diff-cover>=8.0.1",
-  "pytest>=7.4.3",
+  "diff-cover>=9.1.1",
+  "pytest>=8.3.2",
   "pytest-console-scripts>=1.4.1",
-  "pytest-cov>=4.1",
-  "pytest-mock>=3.12",
-  "virtualenv<21,>=20.25",
+  "pytest-cov>=5",
+  "pytest-mock>=3.14",
+  "virtualenv<21,>=20.26.4",
 ]
 urls.Changelog = "https://github.com/tox-dev/pipdeptree/releases"
 urls.Documentation = "https://github.com/tox-dev/pipdeptree/blob/main/README.md#pipdeptree"

tox.ini

@@ -1,15 +1,17 @@
 [tox]
 requires =
     tox>=4.2
+    tox-uv>=1.11.3
 env_list =
     fix
-    py312
-    py311
-    py310
-    py39
-    py38
     type
     readme
+    3.13
+    3.12
+    3.11
+    3.10
+    3.9
+    3.8
 skip_missing_interpreters = true
 
 [testenv]
@@ -36,16 +38,14 @@ commands =
 description = format the code base to adhere to our styles, and complain about what we cannot do automatically
 skip_install = true
 deps =
-    pre-commit>=3.5
+    pre-commit-uv>=4.1
 commands =
     pre-commit run --all-files --show-diff-on-failure
 
 [testenv:type]
 description = run type check on code base
 deps =
-    mypy==1.7.1
-set_env =
-    {tty:MYPY_FORCE_COLOR = 1}
+    mypy==1.11.2
 commands =
     mypy src
     mypy tests
@@ -54,15 +54,15 @@ commands =
 description = check that the long description is valid
 skip_install = true
 deps =
-    build[virtualenv]>=1.0.3
-    twine>=4.0.2
+    build[uv]>=1.2.2
+    twine>=5.1.1
 commands =
-    python -m build --sdist --wheel -o {envtmpdir} .
+    pyproject-build --installer uv --sdist --wheel -o {envtmpdir} .
     twine check {envtmpdir}/*
 
 [testenv:dev]
 description = generate a DEV environment
 package = editable
 commands =
-    python -m pip list --format=columns
+    uv pip tree
     python -c 'import sys; print(sys.executable)'