dependentRequired: Optional[Dict[str, Set[str]]] = None
    # Ref: JSON Schema Validation 2020-12: https://json-schema.org/draft/2020-12/json-schema-validation.html#name-vocabularies-for-semantic-c
    # Vocabularies for Semantic Content With "format"
    format: Optional[str] = None
    # Ref: JSON Schema Validation 2020-12: https://json-schema.org/draft/2020-12/json-schema-validation.html#name-a-vocabulary-for-the-conten

这表明了他们对 FastAPI 及其**社区**（您）的真正承诺，因为他们不仅想为您提供**良好的服务**，而且还想确保您拥有一个**良好且健康的框架**：FastAPI。 🙇

您可能想尝试他们的服务并阅读他们的指南：

* <a href="https://docs.platform.sh/languages/python.html?utm_source=fastapi-signup&utm_medium=banner&utm_campaign=FastAPI-signup-June-2023" class="external-link" target="_blank" >Platform.sh</a>

    """
    A collection of background tasks that will be called after a response has been
    sent to the client.

    Read more about it in the
    [FastAPI docs for Background Tasks](https://fastapi.tiangolo.com/tutorial/background-tasks/).

    ## Example

    ```python
    from fastapi import BackgroundTasks, FastAPI

    app = FastAPI()


    def write_notification(email: str, message=""):

# Istio base Helm Chart

This chart installs resources shared by all Istio revisions. This includes Istio CRDs.

## Setup Repo Info

```console
helm repo add istio https://istio-release.storage.googleapis.com/charts
helm repo update
```

_See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._

## Installing the Chart

To install the chart with the release name `istio-base`:

```console

  //   See https://pkg.go.dev/k8s.io/apiserver/pkg/cel/library#Authz
  // 'authorizer.requestResource' - A CEL ResourceCheck constructed from the 'authorizer' and configured with the
  //   request resource.
  // Documentation on CEL: https://kubernetes.io/docs/reference/using-api/cel/
  //
  // Required.
  optional string expression = 2;
}

**好消息**是，对于每种不同的策略，都有一种方法可以涵盖所有部署概念。 🎉

让我们从容器的角度回顾一下这些**部署概念**：

* HTTPS
* 启动时运行
* 重新启动
* 复制（运行的进程数）
* 内存
* 开始前的先前步骤


## HTTPS

如果我们只关注 FastAPI 应用程序的 **容器镜像**（以及稍后运行的 **容器**），HTTPS 通常会由另一个工具在 **外部** 处理。

它可以是另一个容器，例如使用 <a href="https://traefik.io/" class="external-link" target="_blank">Traefik</a>，处理 **HTTPS** 和 **自动**获取**证书**。

/// tip

      label: Checklist
      options:
        - label: >
            I agree to follow the
            [code of conduct](https://github.com/google/.github/blob/master/CODE_OF_CONDUCT.md).
          required: true
        - label: >
            I can reproduce the bug with the
            [latest](https://github.com/google/guava/releases/latest) version of Guava available.

      description: |-
        This is used to report product bugs:
        To report a security vulnerability, please visit <https://istio.io/about/security-vulnerabilities>.
        Any crashes are potentially security vulnerabilities and should be treated as such.
        To ask questions about how to use Istio, please visit <https://github.com/istio/istio/discussions>.
      options:
        - label: "This is not a security vulnerability or a crashing bug"

# Testen

Dank <a href="https://www.starlette.io/testclient/" class="external-link" target="_blank">Starlette</a> ist das Testen von **FastAPI**-Anwendungen einfach und macht Spaß.

Es basiert auf <a href="https://www.python-httpx.org" class="external-link" target="_blank">HTTPX</a>, welches wiederum auf der Grundlage von requests konzipiert wurde, es ist also sehr vertraut und intuitiv.

///

## More info

To learn more about the options, check Starlette's documentation for:

* <a href="https://www.starlette.io/websockets/" class="external-link" target="_blank">The `WebSocket` class</a>.