codekingpro/portable-devtools

1"""distutils.command.install_headers2 3Implements the Distutils 'install_headers' command, to install C/C++ header4files to the Python include directory."""5 6from typing import ClassVar7 8from ..core import Command9 10 11# XXX force is never used12class install_headers(Command):13    description = "install C/C++ header files"14 15    user_options: ClassVar[list[tuple[str, str, str]]] = [16        ('install-dir=', 'd', "directory to install header files to"),17        ('force', 'f', "force installation (overwrite existing files)"),18    ]19 20    boolean_options: ClassVar[list[str]] = ['force']21 22    def initialize_options(self):23        self.install_dir = None24        self.force = False25        self.outfiles = []26 27    def finalize_options(self):28        self.set_undefined_options(29            'install', ('install_headers', 'install_dir'), ('force', 'force')30        )31 32    def run(self):33        headers = self.distribution.headers34        if not headers:35            return36 37        self.mkpath(self.install_dir)38        for header in headers:39            (out, _) = self.copy_file(header, self.install_dir)40            self.outfiles.append(out)41 42    def get_inputs(self):43        return self.distribution.headers or []44 45    def get_outputs(self):46        return self.outfiles47