/**
     * Permission to write data to a file or add files to a directory
     */
    int FILE_WRITE_DATA = 0x00000002; // 2
    /**
     * Permission to append data to a file or add subdirectories
     */
    int FILE_APPEND_DATA = 0x00000004; // 3
    /**
     * Permission to read extended attributes
     */
    int FILE_READ_EA = 0x00000008; // 4
    /**
     * Permission to write extended attributes

    /** Permission to write data to a file or add files to a directory */
    public static final int FILE_WRITE_DATA = 0x00000002; // 2
    /** Permission to append data to a file or add subdirectories */
    public static final int FILE_APPEND_DATA = 0x00000004; // 3
    /** Permission to read extended attributes */
    public static final int FILE_READ_EA = 0x00000008; // 4

     */
    protected int thumbnailPathCacheSize = 10;

    /**
     * File extension for generated thumbnail images.
     */
    protected String imageExtention = "png";

    /**
     * Number of subdirectories for organizing thumbnails.
     */
    protected int splitSize = 10;

    /**
     * Maximum size of the thumbnail generation task queue.
     */
    protected int thumbnailTaskQueueSize = 10000;

      ask_for_var='Please specify the home path of the Android SDK to use.',
      check_success=valid_sdk_path,
      error_msg=('Either %s does not exist, or it does not contain the '
                 'subdirectories "platforms" and "build-tools".'))

  platforms = os.path.join(android_sdk_home_path, 'platforms')
  api_levels = sorted(os.listdir(platforms))
  api_levels = [x.replace('android-', '') for x in api_levels]

     *
     * @param filter
     *            see constants in {@link FileNotifyInformation}
     * @param recursive
     *            whether to also watch subdirectories
     * @return watch context, needs to be closed when finished
     * @throws CIFSException if an error occurs accessing the resource
     */
    SmbWatchHandle watch(int filter, boolean recursive) throws CIFSException;

        SmbFile dir = new SmbFile(baseUrl + "shared/listdir_" + timestamp + "/", dirContext);
        dir.mkdir();
        dir.close();
        Thread.sleep(200);

        // Create test files and subdirectories
        CIFSContext fileContext = createFreshContext();
        String dirPath = baseUrl + "shared/listdir_" + timestamp + "/";
        SmbFile file1 = new SmbFile(dirPath + "file1.txt", fileContext);

* Hay un subdirectorio `app/routers/` con otro archivo `__init__.py`, por lo que es un "subpaquete de Python": `app.routers`.
* El archivo `app/routers/items.py` está dentro de un paquete, `app/routers/`, por lo que es un submódulo: `app.routers.items`.
* Lo mismo con `app/routers/users.py`, es otro submódulo: `app.routers.users`.