## 结论 { #conclusion }

让我们再来回顾下上文所说的：

> Python 的现代版本可以通过使用 `async` 和 `await` 语法创建**协程**，并用于支持**异步代码**。

现在应该能明白其含义了。✨

所有这些使得 FastAPI（通过 Starlette）如此强大，也是它拥有如此令人印象深刻的性能的原因。

## 非常技术性的细节 { #very-technical-details }

/// warning | 警告

你可以跳过这里。

这些都是 FastAPI 如何在内部工作的技术细节。

如果你有相当多的技术知识（协程、线程、阻塞等），并且对 FastAPI 如何处理 `async def` 与常规 `def` 感到好奇，请继续。

///

 * they end up depending on <i>other</i> existing poor-quality {@code hashCode} implementations,
 * including those in many JDK classes.
 *
 * <p>{@code Object.hashCode} implementations tend to be very fast, but have weak collision
 * prevention and <i>no</i> expectation of bit dispersion. This leaves them perfectly suitable for
 * use in hash tables, because extra collisions cause only a slight performance hit, while poor bit

        @NullAndEmptySource
        @ValueSource(strings = { "Simple ASCII", "Special chars: !@#$%^&*()", "Unicode: ñöt ascii ℃", "Mixed: ASCII + 中文 + Русский",
                "Emojis: 🎉🌟💻", "Very long string with multiple words and various characters 1234567890" })
        void testGetBytesWithVariousInputs(String input) {
            // When
            byte[] result = Strings.getBytes(input, StandardCharsets.UTF_8);

class GenerateJsonSchema(_GenerateJsonSchema):
    # TODO: remove when this is merged (or equivalent): https://github.com/pydantic/pydantic/pull/12841
    # and dropping support for any version of Pydantic before that one (so, in a very long time)
    def bytes_schema(self, schema: CoreSchema) -> JsonSchemaValue:
        json_schema = {"type": "string", "contentMediaType": "application/octet-stream"}
        bytes_mode = (
            self._config.ser_json_bytes

}

# This test ensures that all the targets built into the Python package include
# their dependencies. It's a rewritten version of the "smoke test", an older
# Python script that was very difficult to understand. See
# https://github.com/tensorflow/tensorflow/blob/master/tensorflow/tools/pip_package/pip_smoke_test.py
@test "Pip package includes all required //tensorflow dependencies" {

            assertNotNull(subprojects);

            // Verify module elements were renamed to subproject
            var moduleElements = subprojects.children("module").toList();
            var subprojectElements = subprojects.children("subproject").toList();
            assertEquals(0, moduleElements.size());
            assertEquals(2, subprojectElements.size());

   *       simply switch over to use the JDK implementation wholesale if probable hash flooding is
   *       detected, sacrificing the compactness guarantee in very rare cases in exchange for much
   *       more reliable worst-case behavior.
   *   <li>null, if no entries have yet been added to the map
   * </ul>
   */
  private transient @Nullable Object table;

  /**

/** Derived from Android's CookiesTest.  */
@Timeout(30)
class CookiesTest {
  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  @StartStop
  private val server = MockWebServer()

  private var client = clientTestRule.newClient()

  @Test
  fun testNetscapeResponse() {
    val cookieManager = CookieManager(null, CookiePolicy.ACCEPT_ORIGINAL_SERVER)
    client =
      client
        .newBuilder()

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

/// tip | İpucu

Tek bir komut için birden fazla env var ayarlamak istiyorsanız aralarına boşluk koyun ve hepsini komuttan önce yazın.

///

Böylece `admin_email` ayarı `"******@****.***"` olur.

`app_name` `"ChimichangApp"` olur.

// message) to `output_graph_def` (allocated by TF_NewBuffer()).
// `output_graph_def`'s underlying buffer will be freed when TF_DeleteBuffer()
// is called.
//
// May fail on very large graphs in the future.
TF_CAPI_EXPORT extern void TF_GraphToGraphDef(TF_Graph* graph,
                                              TF_Buffer* output_graph_def,
                                              TF_Status* status);