* Und die Datei `app/internal/admin.py` ist ein weiteres Submodul: `app.internal.admin`.

<img src="/img/tutorial/bigger-applications/package.drawio.svg">

Die gleiche Dateistruktur mit Kommentaren:

```
.
├── app                  # „app“ ist ein Python-Package
│   ├── __init__.py      # diese Datei macht „app“ zu einem „Python-Package“

* Подкаталог `app/internal/`, содержащий файл `__init__.py`, является ещё одним суб-пакетом: `app.internal`.
* А файл `app/internal/admin.py` является ещё одним суб-модулем: `app.internal.admin`.

<img src="/img/tutorial/bigger-applications/package.drawio.svg">

Та же самая файловая структура приложения, но с комментариями:

```
.
├── app                  # "app" пакет
│   ├── __init__.py      # этот файл превращает "app" в "Python-пакет"

Shinsuke Sugaya <******@****.***> 1524119770 +0900

<a href="fess-ingest-logger/" title="fess-ingest-logger/">fess-ingest-logger/</a>                                              -         -      
<a href="fess-ingest-ndjson/" title="fess-ingest-ndjson/">fess-ingest-ndjson/</a>                                              -         -      

suggest.popular.word.size=10
# Window size for popular word suggestion.
suggest.popular.word.window.size=30
# Query frequency for popular word suggestion.
suggest.popular.word.query.freq=10
# Minimum hit count for suggestion.
suggest.min.hit.count=1
# Field for suggestion contents.
suggest.field.contents=_default
# Field for suggestion tags.
suggest.field.tags=label
# Field for suggestion roles.

    // ============================================================
    // Suggest and LTR Property Keys
    // ============================================================

    /** Property key for suggest search log configuration. */
    public static final String SUGGEST_SEARCH_LOG_PROPERTY = "suggest.searchlog";

    /** Property key for suggest documents configuration. */

                      timed_out:
                        type: boolean
                        example: false

  /suggest-words:
    get:
      tags:
        - suggest
      summary: Finds suggest words
      description: Returns words for suggest
      operationId: findSuggestWords
      parameters:
        - name: q
          in: query

    /** The key of the configuration. e.g. 10 */
    String SUGGEST_POPULAR_WORD_SIZE = "suggest.popular.word.size";

    /** The key of the configuration. e.g. 30 */
    String SUGGEST_POPULAR_WORD_WINDOW_SIZE = "suggest.popular.word.window.size";

    /** The key of the configuration. e.g. 10 */
    String SUGGEST_POPULAR_WORD_QUERY_FREQ = "suggest.popular.word.query.freq";

            return fessConfig;
        }
        fessConfig = getComponent(FessConfig.class);
        return fessConfig;
    }

    /**
     * Gets the suggest helper component.
     * @return The suggest helper.
     */
    public static SuggestHelper getSuggestHelper() {
        return getComponent(SUGGEST_HELPER);
    }

    /**
     * Gets the role query helper component.

labels.groups=Groups
labels.hash=Hash
labels.kuromojiFile=Kuromoji File
labels.maxSize=Max Size
labels.order=Order
labels.purgeSuggestSearchLogDay=Delete old suggest info
labels.q=Query
labels.roles=Roles
labels.suggestSearchLog=Suggest Search Log
labels.suggestWord=Suggest Word
labels.targetLabel=Label
labels.term=Term
labels.fields=Fields
labels.ex_q=Extended Query
labels.oldPassword=Current Password