```

Und dann verwenden Sie diese in einer Datei `main.py`:

```Python hl_lines="3  11-13"
{!../../../docs_src/settings/app01/main.py!}
```

!!! tip "Tipp"
    Sie benötigen außerdem eine Datei `__init__.py`, wie in [Größere Anwendungen – mehrere Dateien](../tutorial/bigger-applications.md){.internal-link target=_blank} gesehen.

## Einstellungen in einer Abhängigkeit

  }

  /**
   * Returns a composite adapter for a struct or data class. This may be used for both SEQUENCE and
   * SET types.
   *
   * The fields are specified as a list of member adapters. When decoding, a value for each
   * non-optional member but be included in sequence.
   *
   * TODO: for sets, sort by tag when encoding.
   * TODO: for set ofs, sort by encoded value when encoding.
   */
  fun <T> sequence(

            token,
        )
    }
    add(FirErrors.RESERVED_MEMBER_INSIDE_VALUE_CLASS) { firDiagnostic ->
        ReservedMemberInsideValueClassImpl(
            firDiagnostic.a,
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.RESERVED_MEMBER_FROM_INTERFACE_INSIDE_VALUE_CLASS) { firDiagnostic ->

Dabei musste ich viele Alternativen untersuchen, testen und nutzen.

Die Geschichte von **FastAPI** ist zu einem großen Teil die Geschichte seiner Vorgänger.

Wie im Abschnitt [Alternativen](alternatives.md){.internal-link target=_blank} gesagt:

<blockquote markdown="1">

**FastAPI** würde ohne die frühere Arbeit anderer nicht existieren.

    get() = when (this) {
        is JApiClass -> this
        is JApiField -> this.getjApiClass()
        is JApiBehavior -> this.getjApiClass()
        else -> throw IllegalStateException("Unsupported japicmp member type '${this::class}'")
    }


internal
val JApiClass.isKotlin: Boolean
    get() = newClass.orNull()?.isKotlin ?: false


internal
val JApiClass.simpleName: String

        TODO("Figure out how to create such a pointer. Should we give an index to class initializers?")
    }

    override val symbolKind: KtSymbolKind get() = withValidityAssertion { KtSymbolKind.CLASS_MEMBER }

    override val typeParameters: List<KtTypeParameterSymbol> get() = withValidityAssertion { emptyList() }
    override val annotationsList: KtAnnotationsList get() = withValidityAssertion { KtEmptyAnnotationsList(token) }

# 
# Example:
# map:{
#     ; PURCHASE     = SEQ_PURCHASE
#     ; MEMBER       = SEQ_MEMBER
#     ; MEMBER_LOGIN = SEQ_MEMBER_LOGIN
#     ; PRODUCT      = SEQ_PRODUCT
# }
#
# *The line that starts with '#' means comment-out.
#
map:{
    #; PURCHASE     = SEQ_PURCHASE
    #; MEMBER       = SEQ_MEMBER
    #; MEMBER_LOGIN = SEQ_MEMBER_LOGIN
    #; PRODUCT      = SEQ_PRODUCT
}

            if (import.relativeClassName == null) { // top level callable
                DeclarationsInPackageProvider.getTopLevelCallableNamesInPackageProvider(import.packageFqName, analysisSession)
            } else { //member
                val classId = import.resolvedClassId ?: error("Class id should not be null as relativeClassName is not null")
                firScope.getStaticsScope(classId)?.getCallableNames().orEmpty()
            }
        }

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o aliasDelimiterInDbComment: (NotRequired - Default '')
    #  If the alias exists in its DB comment like as follows:
    #    member name : The name of member's full name
    #  you can use the alias in DBFlute world, java-doc, SchemaHTML...
    #  DB comment which does not have the delimiter is not treated
    #  as alias, treated as description (real comment).

            if (classifier is FirRegularClassSymbol && classifier.fir.isDeclared()) {
                processor(classifier, substitutor)
            }
        }
    }

    override fun toString(): String = "Declared member scope for $delegate with owning class `${owner.classId}`"