create_wrappers.py 文件源码

def _create_wrappers(files_to_wrap, destination_dir, run_in_template_filename,
                     template_func,
                     inline=False, command=''):
    os.path.exists(destination_dir) or os.makedirs(destination_dir)

    with open(run_in_template_filename, 'r') as f:
        run_in_template = template_func(f.read())

    if not inline:
        run_in_filename = os.path.join(destination_dir,
                                       'run-in' + get_wrapper_extension())
        with open(run_in_filename, 'w') as f:
            f.write(run_in_template.replace('__COMMAND__', command))
        os.chmod(run_in_filename,
                 os.stat(run_in_filename).st_mode | stat.S_IXUSR)

    for filename in files_to_wrap:
        basename = os.path.basename(filename)
        if basename == 'run-in' + get_wrapper_extension():
            continue
        destination_filename = get_wrapper_full_path(destination_dir, basename)

        if inline:
            content = run_in_template.replace('__COMMAND__',
                                              command + filename + ' ')
        else:
            content = get_wrapper_template().format(
                command=command,
                run_in_file=run_in_filename,
                wrapped_file=filename)

        with open(destination_filename, 'w') as f:
            f.write(content)

        os.chmod(destination_filename,
                 os.stat(destination_filename).st_mode | stat.S_IXUSR)