#!/usr/bin/env python3"""Wrapper around docutils rst2x commands,converting their dependency files to a format understood by meson/ninja.""" ## This file is part of mpv.## mpv is free software; you can redistribute it and/or# modify it under the terms of the GNU Lesser General Public# License as published by the Free Software Foundation; either# version 2.1 of the License, or (at your option) any later version.## mpv is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the# GNU Lesser General Public License for more details.## You should have received a copy of the GNU Lesser General Public# License along with mpv.  If not, see <http://www.gnu.org/licenses/>.# import osimport subprocessimport sys  def convert_depfile(output, depfile):    with open(depfile) as f:        deps = f.readlines()     with open(depfile, "w") as f:        f.write(os.path.abspath(output))        f.write(": \\\n")        for dep in deps:            dep = dep[:-1]            f.write("\t")            f.write(os.path.abspath(dep))            f.write(" \\\n") def remove(path):    try:        os.remove(path)    except FileNotFoundError:        pass argv = sys.argv[1:] depfile = Noneoutput = argv[-1] for opt, optarg in zip(argv, argv[1:]):    if opt == "--record-dependencies":        depfile = optarg try:    proc = subprocess.run(argv, check=True)    if depfile is not None:        convert_depfile(output, depfile)except Exception:    remove(output)    if depfile is not None:        remove(depfile)    sys.exit(1) sys.exit(proc.returncode)