data_io.py 文件源码

def show_io(input_dir, output_dir):     
    swrite('\n=== DIRECTORIES ===\n\n')
    # Show this directory
    swrite("-- Current directory " + pwd() + ":\n")
    write_list(ls('.'))
    write_list(ls('./*'))
    write_list(ls('./*/*'))
    swrite("\n")

    # List input and output directories
    swrite("-- Input directory " + input_dir + ":\n")
    write_list(ls(input_dir))
    write_list(ls(input_dir + '/*'))
    write_list(ls(input_dir + '/*/*'))
    write_list(ls(input_dir + '/*/*/*'))
    swrite("\n")
    swrite("-- Output directory  " + output_dir + ":\n")
    write_list(ls(output_dir))
    write_list(ls(output_dir + '/*'))
    swrite("\n")

    # write meta data to sdterr
    swrite('\n=== METADATA ===\n\n')
    swrite("-- Current directory " + pwd() + ":\n")
    try:
        metadata = yaml.load(open('metadata', 'r'))
        for key,value in metadata.items():
            swrite(key + ': ')
            swrite(str(value) + '\n')
    except:
        swrite("none\n");
    swrite("-- Input directory " + input_dir + ":\n")
    try:
        metadata = yaml.load(open(os.path.join(input_dir, 'metadata'), 'r'))
        for key,value in metadata.items():
            swrite(key + ': ')
            swrite(str(value) + '\n')
        swrite("\n")
    except:
        swrite("none\n");