chore: add support for Python 3.13 [Linux and Windows]

.github/workflows/build-wheel.yml

@@ -63,7 +63,7 @@ jobs:
         run: |
           if [ "${{ matrix.os }}" == "ubuntu-latest" ]; then
             if [ "${{ github.event_name }}" == "pull_request" ]; then
-              ./ci/build-wheel.sh "cp3{9,10,11,12}-manylinux*" --archs="x86_64"
+              ./ci/build-wheel.sh "cp3{9,10,11,12,13}-manylinux*" --archs="x86_64"
             else
               ./ci/build-wheel.sh --all
             fi
@@ -77,7 +77,7 @@ jobs:
             fi
           else
             if [ "${{ github.event_name }}" == "pull_request" ]; then
-              ./ci/build-wheel.sh "cp3{9,10,11,12}-*" --archs="AMD64"
+              ./ci/build-wheel.sh "cp3{9,10,11,12,13}-*" --archs="AMD64"
             else
               ./ci/build-wheel.sh --all
             fi

.github/workflows/ci.yml

@@ -51,7 +51,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-14]
-        python-version: ['3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
         include:
           - os: macos-13  # macos-13 is x86_64
             python-version: '3.9'
@@ -62,6 +62,8 @@ jobs:
             python-version: '3.9'
           - os: macos-14
             python-version: '3.10'
+          - os: macos-14
+            python-version: '3.13'  # disabled for 7.3.0
     defaults:
       run:
         shell: bash

cx_Freeze/command/bdist_msi.py

@@ -7,18 +7,19 @@
 import os
 import re
 import shutil
+import sys
 import warnings
 from typing import ClassVar
 
 from packaging.version import Version
 from setuptools import Command
 
 from cx_Freeze._compat import IS_MINGW, IS_WINDOWS, PLATFORM
-from cx_Freeze.exception import OptionError
+from cx_Freeze.exception import OptionError, PlatformError
 
 __all__ = ["bdist_msi"]
 
-if IS_MINGW or IS_WINDOWS:
+if (IS_MINGW or IS_WINDOWS) and sys.version_info[:2] < (3, 13):
 
     @contextlib.contextmanager
     def suppress_known_deprecation() -> contextlib.AbstractContextManager:
@@ -47,9 +48,9 @@ def suppress_known_deprecation() -> contextlib.AbstractContextManager:
 
         from cx_Freeze.command._pydialog import PyDialog
 
-        # force the remove existing products action to happen first since Windows
-        # installer appears to be braindead and doesn't handle files shared between
-        # different "products" very well
+        # force the remove existing products action to happen first since
+        # Windows installer appears to be braindead and doesn't handle files
+        # shared between different "products" very well
         install_execute_sequence = sequence.InstallExecuteSequence
         for index, info in enumerate(install_execute_sequence):
             if info[0] == "RemoveExistingProducts":
@@ -979,6 +980,15 @@ def initialize_options(self) -> None:
         self.license_file = None
 
     def finalize_options(self) -> None:
+        major = sys.version_info.major
+        minor = sys.version_info.minor
+        if (major, minor) >= (3, 13):
+            msg = (
+                f"bdist_msi is not supported on Python {major}.{minor} yet.\n"
+                "       Please check a pinned issue at "
+                "https://github.com/marcelotduarte/cx_Freeze/issues"
+            )
+            raise PlatformError(msg)
         self.set_undefined_options("bdist", ("skip_build", "skip_build"))
 
         if self.bdist_dir is None:

cx_Freeze/finder.py

@@ -43,6 +43,7 @@
 CALL_FUNCTION = opcode.opmap.get("CALL_FUNCTION")
 CALL = opcode.opmap.get("CALL")
 PRECALL = opcode.opmap.get("PRECALL")
+PUSH_NULL = opcode.opmap.get("PUSH_NULL")
 
 EXTENDED_ARG = opcode.opmap["EXTENDED_ARG"]
 LOAD_CONST = opcode.opmap["LOAD_CONST"]
@@ -629,14 +630,21 @@ def _scan_code(
             if opc == LOAD_NAME:
                 name = code.co_names[arg]
                 continue
+            if PUSH_NULL and opc == PUSH_NULL:
+                continue
             if name and name == "__import__" and len(arguments) == 1:
                 # Try to identify a __import__ call
+                # Python 3.13 bytecode:
+                # 1            2 LOAD_NAME                0 (__import__)
+                #              4 PUSH_NULL
+                #              6 LOAD_CONST               0 ('pkgutil')
+                #              8 CALL                     1
                 # Python 3.12 bytecode:
                 # 20           2 PUSH_NULL
                 #              4 LOAD_NAME                0 (__import__)
                 #              6 LOAD_CONST               0 ('pkgutil')
                 #              8 CALL                     1
-                # Python 3.6 to 3.10 uses CALL_FUNCTION instead fo CALL
+                # Python 3.6 to 3.10 uses CALL_FUNCTION instead of CALL
                 # Python 3.11 uses PRECALL then CALL
                 if CALL_FUNCTION and (opc, arg) == (CALL_FUNCTION, 1):
                     import_call = 1

doc/src/bdist_msi.rst

@@ -1,8 +1,13 @@
 bdist_msi
 =========
 
-This command is a standard command in Python 2.5 and higher which has been
-modified by cx_Freeze to handle installing executables and their dependencies.
+This command is implemented by cx_Freeze to handle installing executables and
+their dependencies creating Windows installer packages.
+
+.. warning::
+
+   This command is not supported in Python 3.13.
+
 The following options were added to the standard set of options for the
 command:
 

doc/src/index.rst

@@ -9,6 +9,10 @@ works on.
 The current version of **cx_Freeze** is |version| and supports
 Python 3.9 to 3.13.
 
+.. warning::
+
+   cx_Freeze does not support Python 3.13 in macOS yet.
+
 **cx_Freeze** is distributed under an open-source :ref:`PSF license <license>`.
 
 Contents:

pyproject.toml

@@ -28,6 +28,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Software Development :: Build Tools",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Topic :: System :: Software Distribution",
@@ -167,8 +168,9 @@ build = "cp3*"
 build-frontend = "build[uv]"
 build-verbosity = 1
 skip = [
-    "cp3{8,9}-{many,musl}linux_{aarch64,ppc64le}",
-    "cp3{8,9,10}-macosx_{universal2,arm64}",
+    "cp3{9,10,13}-musllinux_*",
+    "cp3{9,10,13}-manylinux_ppc64le",
+    "cp3{9,10,13}-macosx_{universal2,arm64}",
 ]
 
 [tool.cibuildwheel.linux]

tests/test_command_bdist_msi.py

@@ -18,6 +18,12 @@
 if sys.platform != "win32":
     pytest.skip(reason="Windows tests", allow_module_level=True)
 
+if sys.version_info[:2] >= (3, 13):
+    pytest.skip(
+        reason="bdist_msi is not supported on Python 3.13 yet.",
+        allow_module_level=True,
+    )
+
 DIST_ATTRS = {
     "name": "foo",
     "version": "0.0",