bdist_egg.py 文件源码

def finalize_options(self):
        ei_cmd = self.ei_cmd = self.get_finalized_command("egg_info")
        self.egg_info = ei_cmd.egg_info

        if self.bdist_dir is None:
            bdist_base = self.get_finalized_command('bdist').bdist_base
            self.bdist_dir = os.path.join(bdist_base, 'egg')

        if self.plat_name is None:
            self.plat_name = get_build_platform()

        self.set_undefined_options('bdist', ('dist_dir', 'dist_dir'))

        if self.egg_output is None:

            # Compute filename of the output egg
            basename = Distribution(
                None, None, ei_cmd.egg_name, ei_cmd.egg_version,
                get_python_version(),
                self.distribution.has_ext_modules() and self.plat_name
            ).egg_name()

            self.egg_output = os.path.join(self.dist_dir, basename + '.egg')