)

// SHA256Mismatch - when content sha256 does not match with what was sent from client.
type SHA256Mismatch struct {
	ExpectedSHA256   string
	CalculatedSHA256 string
}

func (e SHA256Mismatch) Error() string {
	return "Bad sha256: Expected " + e.ExpectedSHA256 + " does not match calculated " + e.CalculatedSHA256
}

// BadDigest - Content-MD5 you specified did not match what we received.
type BadDigest struct {

& 📊 🔜 🖊 ⏮️ 👈 "🆕" `tax` `10.5`.

## 🍕 ℹ ⏮️ `PATCH`

👆 💪 ⚙️ <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/PATCH" class="external-link" target="_blank">🇺🇸🔍 `PATCH`</a> 🛠️ *🍕* ℹ 💽.

👉 ⛓ 👈 👆 💪 📨 🕴 💽 👈 👆 💚 ℹ, 🍂 🎂 🐣.

/// note

`PATCH` 🌘 🛎 ⚙️ &amp; 💭 🌘 `PUT`.

 &amp; 📚 🏉 ⚙️ 🕴 `PUT`, 🍕 ℹ.

## Частичное обновление с помощью `PATCH`

Также можно использовать <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/PATCH" class="external-link" target="_blank">HTTP `PATCH`</a> операцию для *частичного* обновления данных.

Это означает, что можно передавать только те данные, которые необходимо обновить, оставляя остальные нетронутыми.

/// note | "Технические детали"

`PATCH` менее распространен и известен, чем `PUT`.

def test_no_annotated_defaults():
    with pytest.raises(
        AssertionError, match="Path parameters cannot have a default value"
    ):

        @app.get("/items/{item_id}/")
        async def get_item(item_id: Annotated[int, Path(default=1)]):
            pass  # pragma: nocover

    with pytest.raises(
        AssertionError,
        match=(
            "`Query` default value cannot be set in `Annotated` for 'item_id'. Set the"

    def "latest patch version"() {
        given:
        def allVersions = ["2.0.30", "2.0.20", "2.0.10", "2.0.0"] + previousVersions

        when:
        def selected = UpdateKotlinVersions.selectVersionsFrom(minimumSupported, allVersions)

        then:
        selected == ["1.9.10", "1.9.25", "2.0.0", "2.0.30"]
    }

    def "beta of latest patch version"() {
        given:

      queue.enqueue(incrementingEvent(counters, listener, 4));
      queue.enqueue(countDownEvent(latch));
      assertEquals(0, counters.size());
      queue.dispatch();
      latch.await();
      assertEquals(multiset(listener, 4), counters);
    } finally {
      service.shutdown();
    }
  }

  public void testEnqueueAndDispatch_multithreaded_withThrowingRunnable()

      queue.enqueue(incrementingEvent(counters, listener, 4));
      queue.enqueue(countDownEvent(latch));
      assertEquals(0, counters.size());
      queue.dispatch();
      latch.await();
      assertEquals(multiset(listener, 4), counters);
    } finally {
      service.shutdown();
    }
  }

  public void testEnqueueAndDispatch_multithreaded_withThrowingRunnable()

# manylinux2014-compatible packages.
COPY builder.devtoolset/fixlinks_aarch64.sh /fixlinks.sh
COPY builder.devtoolset/rpm-patch.sh /rpm-patch.sh
COPY builder.devtoolset/build_devtoolset.sh /build_devtoolset.sh
COPY builder.devtoolset/gcc9-fixups.patch /gcc9-fixups.patch
COPY builder.devtoolset/stringop_trunc.patch /stringop_trunc.patch

RUN /build_devtoolset.sh devtoolset-10 /dt10

# Build later version of patchelf that is not so buggy

d=4===a.length||7===a.length;if(d){var e=/[0-9a-f]/i,f=a.slice(1).split(""),g=!0;return f.forEach(function(a){null===a.match(e)&&(g=!1)}),g}return!1},errorMessage:"",errorMessageKey:"badHex"}),a.formUtils.addValidator({name:"rgb",validatorFunction:function(a,b){if("true"===b.valAttr("allow-transparent")&&"transparent"===a)return!0;var c=a.replace(/ /g,""),d=/\([0-9]{1,3},[0-9]{1,3},[0-9]{1,3}\)/i;if(c.match(d)){var e=c.replace(/\(/g,"").replace(/\)/g,""),f=e.split(","),g=!0;return f.forEach(function(a){var b=p...

```

因为上述数据未包含已存储的属性 `"tax": 20.2`，新的输入模型会把 `"tax": 10.5` 作为默认值。

因此，本次操作把 `tax` 的值「更新」为 `10.5`。

## 用 `PATCH` 进行部分更新

<a href="https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Methods/PATCH" class="external-link" target="_blank">HTTP `PATCH`</a> 操作用于更新 *部分* 数据。

即，只发送要更新的数据，其余数据保持不变。

/// note | "笔记"

`PATCH` 没有 `PUT` 知名，也怎么不常用。

很多人甚至只用 `PUT` 实现部分更新。

**FastAPI** 对此没有任何限制，可以**随意**互换使用这两种操作。