func fixLongPath(path string) string {
	// Do nothing (and don't allocate) if the path is "short".
	// Empirically (at least on the Windows Server 2013 builder),
	// the kernel is arbitrarily okay with < 248 bytes. That
	// matches what the docs above say:
	// "When using an API to create a directory, the specified
	// path cannot be so long that you cannot append an 8.3 file

Dafür verwenden Sie Pythons Standard-`typing.List` (oder nur `list` in Python 3.9 und höher):

{* ../../docs_src/extra_models/tutorial004_py39.py hl[18] *}

## Response mit beliebigem `dict` { #response-with-arbitrary-dict }

Sie können auch eine Response deklarieren, die ein beliebiges `dict` zurückgibt, indem Sie nur die Typen der Schlüssel und Werte ohne ein Pydantic-Modell deklarieren.

Для этого используйте `typing.List` из стандартной библиотеки Python (или просто `list` в Python 3.9 и выше):

{* ../../docs_src/extra_models/tutorial004_py39.py hl[18] *}

## Ответ с произвольным `dict` { #response-with-arbitrary-dict }

Вы также можете определить ответ, используя произвольный одноуровневый `dict` и определяя только типы ключей и значений без использования Pydantic-моделей.

        byte[] fileId = new byte[16];
        Arrays.fill(fileId, (byte) 0xCC);

        byte[] header = buildSmb2Header();
        int ctxOffsetFromHeader = 256; // arbitrary aligned location beyond header
        byte[] baseBody = buildCreateBodyWithContext(fileId, ctxOffsetFromHeader);

        // Build actual context bytes matching the pointers inside baseBody

### Anotações de Tipo de Retorno Inválido { #invalid-return-type-annotations }

Mas quando você retorna algum outro objeto arbitrário que não é um tipo Pydantic válido (por exemplo, um objeto de banco de dados) e você o anota dessa forma na função, o FastAPI tentará criar um modelo de resposta Pydantic a partir dessa anotação de tipo e falhará.

import java.util.Objects;
import org.jspecify.annotations.Nullable;

/**
 * A generalized interval on any ordering, for internal use. Supports {@code null}. Unlike {@link
 * Range}, this allows the use of an arbitrary comparator. This is designed for use in the
 * implementation of subcollections of sorted collection types.
 *
 * <p>Whenever possible, use {@code Range} instead, which is better supported.
 *
 * @author Louis Wasserman

default, FastAPI will inspect every item inside and make sure it is serializable as JSON, using the same [JSON Compatible Encoder](../tutorial/encoder.md){.internal-link target=_blank} explained in the tutorial. This is what allows you to return **arbitrary objects**, for example database models.

But if you are certain that the content that you are returning is **serializable with JSON**, you can pass it directly to the response class and avoid the extra overhead that FastAPI would have by...

   */
  protected abstract char @Nullable [] escape(int cp);

  /**
   * Returns the escaped form of a given literal string.
   *
   * <p>If you are escaping input in arbitrary successive chunks, then it is not generally safe to
   * use this method. If an input string ends with an unmatched high surrogate character, then this

	}

	return nil
}

// NewMapClaims - Initializes a new map claims
func NewMapClaims() *MapClaims {
	return &MapClaims{MapClaims: jwtgo.MapClaims{}}
}

// Set Adds new arbitrary claim keys and values.
func (c *MapClaims) Set(key string, val any) {
	if c == nil {
		return
	}
	c.MapClaims[key] = val
}

// Delete deletes a key named key.
func (c *MapClaims) Delete(key string) {

import com.google.common.primitives.UnsignedInts;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.io.Serializable;
import org.jspecify.annotations.Nullable;

/**
 * An immutable hash code of arbitrary bit length.
 *
 * @author Dimitris Andreou
 * @author Kurt Alfred Kluever
 * @since 11.0
 */
public abstract class HashCode {
  HashCode() {}