setup.py

from __future__ import annotations

from setuptools import setup
from setuptools.command.build_py import build_py
from wheel.bdist_wheel import bdist_wheel

try:
    from pyqt_distutils.build_ui import build_ui
except ModuleNotFoundError:
    build_ui = None


class BuildPyCommand(build_py):
    def run(self):
        self.run_command("build_ui")
        super().run()


class BDistWheelCommand(bdist_wheel):
    def run(self):
        self.run_command("build_ui")
        super().run()


setup(
    cmdclass={
        "build_ui": build_ui,
        "build_py": BuildPyCommand,
        "bdist_wheel": BDistWheelCommand,
    },
)