codekingpro/portable-devtools

1"""distutils.command.install_scripts2 3Implements the Distutils 'install_scripts' command, for installing4Python scripts."""5 6# contributed by Bastian Kleineidam7 8import os9from distutils._log import log10from stat import ST_MODE11 12from ..core import Command13 14 15class install_scripts(Command):16    description = "install scripts (Python or otherwise)"17 18    user_options = [19        ('install-dir=', 'd', "directory to install scripts to"),20        ('build-dir=', 'b', "build directory (where to install from)"),21        ('force', 'f', "force installation (overwrite existing files)"),22        ('skip-build', None, "skip the build steps"),23    ]24 25    boolean_options = ['force', 'skip-build']26 27    def initialize_options(self):28        self.install_dir = None29        self.force = 030        self.build_dir = None31        self.skip_build = None32 33    def finalize_options(self):34        self.set_undefined_options('build', ('build_scripts', 'build_dir'))35        self.set_undefined_options(36            'install',37            ('install_scripts', 'install_dir'),38            ('force', 'force'),39            ('skip_build', 'skip_build'),40        )41 42    def run(self):43        if not self.skip_build:44            self.run_command('build_scripts')45        self.outfiles = self.copy_tree(self.build_dir, self.install_dir)46        if os.name == 'posix':47            # Set the executable bits (owner, group, and world) on48            # all the scripts we just installed.49            for file in self.get_outputs():50                if self.dry_run:51                    log.info("changing mode of %s", file)52                else:53                    mode = ((os.stat(file)[ST_MODE]) | 0o555) & 0o777754                    log.info("changing mode of %s to %o", file, mode)55                    os.chmod(file, mode)56 57    def get_inputs(self):58        return self.distribution.scripts or []59 60    def get_outputs(self):61        return self.outfiles or []62