def ExecActionWrapper(self, arch, rspfile, *dir):
    """Runs an action command line from a response file using the environment
    for |arch|. If |dir| is supplied, use that as the working directory."""
    env = self._GetEnv(arch)
    # TODO(scottmg): This is a temporary hack to get some specific variables
    # through to actions that are set after gyp-time. http://crbug.com/333738.
    for k, v in os.environ.iteritems():
      if env not in k:
        env[k] = v
    args = open(rspfile).read()
    dir = dir[0] if dir else None
    return subprocess.call(args, shell=True, env=env, cwd=dir)
dataset/ETHPy150Open adblockplus/gyp/pylib/gyp/win_tool.py/WinTool.ExecActionWrapper/swapped operands of `not in`