Python 3.12 is released

Start testing with Python 3.13

.github/workflows/pybuilder.yml

@@ -14,12 +14,11 @@ jobs:
         os:
           - ubuntu-latest
         python-version:
-          - '3.12-dev'
+          - '3.12'
           - '3.11'
           - '3.10'
           - '3.9'
           - '3.8'
-          - '3.7'
         with-venv:
           - 'true'
           - 'false'
@@ -28,7 +27,7 @@ jobs:
       TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/
         with:
           python-version: '${{ matrix.python-version }}'
@@ -46,27 +45,20 @@ jobs:
       matrix:
         os:
           - windows-latest
-          - macos-11
-          - macos-12
+          - macos-latest
         python-version:
+          - '3.12'
           - '3.11'
           - '3.10'
           - '3.9'
           - '3.8'
-          - '3.7'
         with-venv:
           - 'true'
           - 'false'
         with-homebrew:
           - 'true'
           - 'false'
         exclude:
-          - os: macos-11
-            python-version: '3.7'
-            with-homebrew: 'true'
-          - os: macos-12
-            python-version: '3.7'
-            with-homebrew: 'true'
           - os: macos-11
             python-version: '3.8'
             with-homebrew: 'true'
@@ -76,7 +68,7 @@ jobs:
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/
         with:
           python-version: '${{ matrix.python-version }}'
@@ -94,11 +86,8 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
-          - windows-latest
-          - macos-11
-          - macos-12
         python-version:
-          - 'pypy-3.7'
+          - '3.13-dev'
           - 'pypy-3.8'
           - 'pypy-3.9'
         with-venv:
@@ -110,7 +99,7 @@ jobs:
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/
         with:
           python-version: '${{ matrix.python-version }}'

README.md

@@ -19,7 +19,7 @@ PyBuilder is based on the concept of dependency based programming, but it also
 comes with a powerful plugin mechanism, allowing the construction of build life
 cycles similar to those known from other famous (Java) build tools.
 
-PyBuilder is running on the following versions of Python 3.7, 3.8, 3.9, 3.10, 3.11, 3.12 and PyPy 3.7, 3.8 and 3.9.
+PyBuilder is running on the following versions of Python 3.8, 3.9, 3.10, 3.11, 3.12 and PyPy 3.8 and 3.9.
 
 See the [GitHub Actions Workflow](https://github.com/pybuilder/pybuilder/actions/workflows/pybuilder.yml) for version specific output.
 

build.py

@@ -89,7 +89,7 @@
 license = "Apache License, Version 2.0"
 version = "0.13.11.dev"
 
-requires_python = ">=3.7"
+requires_python = ">=3.8"
 
 default_task = ["analyze", "publish"]
 
@@ -106,7 +106,7 @@ def initialize(project):
                                                 "setuptools>=45.0.0",
                                                 "virtualenv>=20.0.0",
                                                 "importlib-resources>=1.0",
-                                                "importlib-metadata>=0.12,<5.0",
+                                                "importlib-metadata>=0.12",
                                                 "typing-extensions",
                                                 "colorama~=0.4.3"
                                                 ])
@@ -176,7 +176,6 @@ def initialize(project):
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",

src/main/python/pybuilder/_vendor/_distutils_hack/__init__.py

@@ -3,16 +3,9 @@
 import os
 
 
-is_pypy = '__pypy__' in sys.builtin_module_names
-
-
 def warn_distutils_present():
     if 'distutils' not in sys.modules:
         return
-    if is_pypy and sys.version_info < (3, 7):
-        # PyPy for 3.6 unconditionally imports distutils, so bypass the warning
-        # https://foss.heptapod.net/pypy/pypy/-/blob/be829135bc0d758997b3566062999ee8b23872b4/lib-python/3/site.py#L250
-        return
     import warnings
 
     warnings.warn(
@@ -90,15 +83,15 @@ def find_spec(self, fullname, path, target=None):
         # optimization: only consider top level modules and those
         # found in the CPython test suite.
         if path is not None and not fullname.startswith('test.'):
-            return
+            return None
 
         method_name = 'spec_for_{fullname}'.format(**locals())
         method = getattr(self, method_name, lambda: None)
         return method()
 
     def spec_for_distutils(self):
         if self.is_cpython():
-            return
+            return None
 
         import importlib
         import importlib.abc
@@ -115,7 +108,7 @@ def spec_for_distutils(self):
             #   setuptools from the path but only after the hook
             #   has been loaded. Ref #2980.
             # In either case, fall back to stdlib behavior.
-            return
+            return None
 
         class DistutilsLoader(importlib.abc.Loader):
             def create_module(self, spec):

src/main/python/pybuilder/_vendor/distlib/__init__.py

@@ -1,23 +1,33 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (C) 2012-2022 Vinay Sajip.
+# Copyright (C) 2012-2023 Vinay Sajip.
 # Licensed to the Python Software Foundation under a contributor agreement.
 # See LICENSE.txt and CONTRIBUTORS.txt.
 #
 import logging
 
-__version__ = '0.3.6'
+__version__ = '0.3.8'
+
 
 class DistlibException(Exception):
     pass
 
+
 try:
     from logging import NullHandler
-except ImportError: # pragma: no cover
+except ImportError:  # pragma: no cover
+
     class NullHandler(logging.Handler):
-        def handle(self, record): pass
-        def emit(self, record): pass
-        def createLock(self): self.lock = None
+
+        def handle(self, record):
+            pass
+
+        def emit(self, record):
+            pass
+
+        def createLock(self):
+            self.lock = None
+
 
 logger = logging.getLogger(__name__)
 logger.addHandler(NullHandler())