{* ../../docs_src/first_steps/tutorial001.py hl[8] *}

Vous pouvez retourner un dictionnaire (`dict`), une liste (`list`), des valeurs seules comme des chaines de caractères (`str`) et des entiers (`int`), etc.

Vous pouvez aussi retourner des models **Pydantic** (qui seront détaillés plus tard).

{* ../../docs_src/query_params_str_validations/tutorial013.py hl[7] *}

/// note

Dans ce cas-là, **FastAPI** ne vérifiera pas le contenu de la liste.

Par exemple, `List[int]` vérifiera (et documentera) que la liste est bien entièrement composée d'entiers. Alors qu'un simple `list` ne ferait pas cette vérification.

///

## Déclarer des métadonnées supplémentaires

                SmbConstants.DEFAULT_SHARING);

        // Close the stream
        outputStream.close();

        // When & Then - after close, tmp is null so write(int) will throw NullPointerException
        // This is the actual behavior of the implementation
        assertThrows(NullPointerException.class, () -> outputStream.write(65));
    }

    @Test

- github.com/golangci/golangci-lint: [v1.18.0](https://github.com/golangci/golangci-lint/tree/v1.18.0)
- github.com/golangci/gosec: [66fb7fc](https://github.com/golangci/gosec/tree/66fb7fc)
- github.com/golangci/ineffassign: [42439a7](https://github.com/golangci/ineffassign/tree/42439a7)
- github.com/golangci/lint-1: [ee948d0](https://github.com/golangci/lint-1/tree/ee948d0)

  }

  public void testAsList() {
    ImmutableList<Integer> list = ContiguousSet.create(Range.closed(1, 3), integers()).asList();
    for (int i = 0; i < 3; i++) {
      assertEquals(i + 1, list.get(i).intValue());
    }
    assertEquals(ImmutableList.of(1, 2, 3), ImmutableList.copyOf(list.iterator()));

		return
	}
	if len(complMultipartUpload.Parts) == 0 {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrMissingPart), r.URL)
		return
	}

	if !sort.SliceIsSorted(complMultipartUpload.Parts, func(i, j int) bool {
		return complMultipartUpload.Parts[i].PartNumber < complMultipartUpload.Parts[j].PartNumber
	}) {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidPartOrder), r.URL)
		return
	}

    (Exception: if the Program itself is interactive but does not
    normally print such an announcement, your work based on the Program
    is not required to print an announcement.)

These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program, and
can be reasonably considered independent and separate works in

    assertFailsWith<Exception> {
      clientReaderWithCompression.processNextFrame()
    }.also { expected ->
      assertThat(expected.message!!).contains("closed")
    }
  }

  private fun binaryData(length: Int): ByteString {
    val junk = ByteArray(length)
    random.nextBytes(junk)
    return junk.toByteString()
  }

        SmbAuthentication[] auths = new SmbAuthentication[] { auth1 };
        params.put("smbAuthentications", auths);
        smbClient.setInitParameterMap(params);
        smbClient.init();

        for (int i = 0; i < 30; i++) {
            try {
                smbClient.doGet(baseUrl);
                break;
            } catch (final Exception e) {
                logger.info("[{}] {}", i + i, e.getMessage());

```Python
with open("./somefile.txt") as f:
    contents = f.read()
    print(contents)
```

Im Hintergrund erstellt das `open("./somefile.txt")` ein Objekt, das als „Kontextmanager“ bezeichnet wird.