Checks whether all the installed packages has support for either the universal wheel or manylinux wheel.

manylinux_wheel_support_checker.py

import subprocess

import requests

PYPI_URL = 'https://pypi.org/pypi/{package}/json'


def get_installed_packages():
    """Get installed packages using pip freeze."""
    output = subprocess.check_output(['pip', 'freeze'], text=True)
    packages = []

    for line in output.splitlines():
        if '==' in line:
            package_name = line.split('==')[0]
            packages.append(package_name)

    return packages


def get_wheel_info(package_name):
    """Fetch package wheel info from PyPI JSON API."""
    url = PYPI_URL.format(package=package_name)
    response = requests.get(url, timeout=5)
    response.raise_for_status()
    data = response.json()

    # Get all wheels available
    all_wheels = []
    for version, files in data['releases'].items():
        for file in files:
            if file['packagetype'] == 'bdist_wheel':
                all_wheels.append(file['filename'])

    return all_wheels


def check_universal_wheel():
    """Check if all installed packages have universal wheels."""
    packages = get_installed_packages()

    for package in packages:
        print(f'Checking {package}...')

        wheels = get_wheel_info(package)

        if not wheels:
            print(f' ❌ No wheels found for {package}')
            continue

        has_universal = any('py3-none-any.whl' in wheel for wheel in wheels)
        has_manylinux = any('manylinux2014_x86_64.whl' in wheel for wheel in wheels)

        if has_universal:
            print(f' ✅ {package} has a universal wheel')
        elif has_manylinux:
            print(f' ⚠️ {package} has a manylinux wheel')
        else:
            print(f' ❌ {package} does not have a supported wheel')


if __name__ == '__main__':
    check_universal_wheel()