(egg_base, install_dir, egg_path)
return path_to_setup
Generate a path from egg_base back to '.' where the
        setup script resides and ensure that path points to the
        setup path from $install_dir/$egg_path.
Generate a path from egg_base back to '.' where the
        setup script resides and ensure that path points to the
        setup path from $install_dir/$egg_path.
Generate a path from egg_base back to . where the setup script resides and ensure that path points to the setup path from $install_dir / $egg_path .
def _resolve_setup_path(egg_base, install_dir, egg_path):
        """
        Generate a path from egg_base back to '.' where the
        setup script resides and ensure that path points to the
        setup path from $install_dir/$egg_path.
        """
        path_to_setup = egg_base.replace(os.sep, '/').rstrip('/')
        if path_to_setup != os.curdir:
            path_to_setup = '../' * (path_to_setup.count('/') + 1)
        resolved = pkg_resources.normalize_path(
            os.path.join(install_dir, egg_path, path_to_setup)
        )
        if resolved != pkg_resources.normalize_path(os.curdir):
            raise DistutilsOptionError(
                "Can't get a consistent path to setup script from"
                " installation directory", resolved,
                pkg_resources.normalize_path(os.curdir))
        return path_to_setup
def _resolve_setup_path ( egg_base , install_dir , egg_path ) : path_to_setup = egg_base . replace ( os . sep , '/' ) . rstrip ( '/' ) if path_to_setup != os . curdir : path_to_setup = '../' * ( path_to_setup . count ( '/' ) + 1 ) resolved = pkg_resources . normalize_path ( os . path . join ( install_dir , egg_path , path_to_setup ) ) if resolved != pkg_resources . normalize_path ( os . curdir ) : raise DistutilsOptionError ( "Can't get a consistent path to setup script from" " installation directory" , resolved , pkg_resources . normalize_path ( os . curdir ) ) return path_to_setup