@Override
          public ListenableFuture<T> call() throws Exception {
            return immediateFuture(callable.call());
          }

          @Override
          public String toString() {
            return callable.toString();
          }
        },
        executor);
  }

  /**
   * Enqueues a task to run when the previous task (if any) completes.
   *

      }
      return false;
    }

    @Override
    public int hashCode() {
      return asMapOfRanges().hashCode();
    }

    @Override
    public String toString() {
      return asMapOfRanges().toString();
    }

    class SubRangeMapAsMap extends AbstractMap<Range<K>, V> {

      @Override
      public boolean containsKey(@Nullable Object key) {

            response.readDataWireFormat(buffer, 0, buffer.length);
        });
    }

    @Test
    @DisplayName("Test toString method")
    void testToString() {
        String result = response.toString();
        assertNotNull(result);
        // The toString method includes various parameter information
        assertTrue(result.contains("totalParameterCount"));

            }

            @Override
            public void close() throws CIFSException {
                // Do nothing
            }

            private FileNotifyInformation createMockNotification(String filename) {
                FileNotifyInformation info = mock(FileNotifyInformation.class);
                when(info.getFileName()).thenReturn(filename);

        assertTrue("URL without host should not cause delay", elapsed < 50);
    }

    /**
     * Test constructor with parameters
     */
    public void test_constructorWithParams() {
        final Map<String, Long> params = new HashMap<>();
        params.put("delayMillisBeforeProcessing", 200L);

        final HostIntervalController controller = new HostIntervalController(params);

                    bufferIndex += andx.byteCount;
                }
            }
            andx.received = true;
        }

        return bufferIndex - start;
    }

    @Override
    public String toString() {
        return super.toString() + ",andxCommand=0x" + Hexdump.toHexString(andxCommand, 2) + ",andxOffset=" + andxOffset;
    }

      }
      return false;
    }

    @Override
    public int hashCode() {
      return Objects.hash(closeable, thrown, suppressed);
    }

    @Override
    public String toString() {
      return MoreObjects.toStringHelper(this)
          .add("closeable", closeable)
          .add("thrown", thrown)
          .add("suppressed", suppressed)
          .toString();
    }
  }

        }
    ]
}
```

вы получите текстовую версию:

```
Validation errors:
Field: ('path', 'item_id'), Error: Input should be a valid integer, unable to parse string as an integer
```

### Переопределите обработчик ошибок `HTTPException` { #override-the-httpexception-error-handler }

Аналогичным образом можно переопределить обработчик `HTTPException`.

      <span style="background-color:#007166"><font color="#D3D7CF"> app </font></span>  Using import string: <font color="#3465A4">main:app</font>

   <span style="background-color:#007166"><font color="#D3D7CF"> server </font></span>  Server started at <font color="#729FCF"><u style="text-decoration-style:solid">http://0.0.0.0:8000</u></font>

Por exemplo, no modelo `Image` nós temos um campo `url`, nós podemos declara-lo como um `HttpUrl` do Pydantic invés de como uma `str`:

{* ../../docs_src/body_nested_models/tutorial005_py310.py hl[2,8] *}

A string será verificada para se tornar uma URL válida e documentada no JSON Schema / OpenAPI como tal.

## Atributos como listas de submodelos { #attributes-with-lists-of-submodels }