pip install caniusepython3 python import caniusepython3 result = caniusepython3.check("pillow") print(result) {'compatible': True, 'details': {'python3_release': '', 'requires_2to3': False, 'projects': 131, 'compatible_projects': 110, 'percent': 83.96946564885496}} python import caniusepython3 results = caniusepython3.check_all() print(results)