```

</div>

////

当学习[虚拟环境](virtual-environments.md)时，这些信息将会很有用。

## 结论 { #conclusion }

通过这个教程，你应该对**环境变量**是什么以及如何在 Python 中使用它们有了基本的了解。

你也可以在[环境变量 - 维基百科](https://en.wikipedia.org/wiki/Environment_variable)中了解更多关于它们的信息。

在许多情况下，环境变量的用途和适用性并不是很明显。但是在开发过程中，它们会在许多不同的场景中出现，因此了解它们是很有必要的。

/// info

To receive uploaded files and/or form data, first install [`python-multipart`](https://github.com/Kludex/python-multipart).

Make sure you create a [virtual environment](../virtual-environments.md), activate it, and then install it, for example:

```console
$ pip install python-multipart
```

///

## Import `File` and `Form` { #import-file-and-form }

## `TestClient` Kullanımı { #using-testclient }

/// info | Bilgi

`TestClient` kullanmak için önce [`httpx`](https://www.python-httpx.org)'i kurun.

Bir [Sanal Ortam](../virtual-environments.md) oluşturduğunuzdan, onu aktifleştirdiğinizden ve sonra kurulumu yaptığınızdan emin olun; örneğin:

```console
$ pip install httpx
```

///

`TestClient`'ı import edin.

					}

					continue
				}

				// return err if not Docker or Kubernetes
				// We use IsDocker() to check for Docker environment
				// We use IsKubernetes() to check for Kubernetes environment
				isLocal, err := isLocalHost(endpoints[i].Hostname(),
					endpoints[i].Port(),
					globalMinioPort,
				)
				if err != nil && !orchestrated {
					return err
				}

You can use **Pydantic models** to declare **form fields** in FastAPI.

/// info

To use forms, first install [`python-multipart`](https://github.com/Kludex/python-multipart).

Make sure you create a [virtual environment](../virtual-environments.md), activate it, and then install it, for example:

```console
$ pip install python-multipart
```

///

/// note

This is supported since FastAPI version `0.113.0`. 🤓

///

/// info | Інформація

Щоб використовувати `TestClient`, спочатку встановіть [`httpx`](https://www.python-httpx.org).

Переконайтеся, що ви створили [віртуальне середовище](../virtual-environments.md), активували його, а потім встановили `httpx`, наприклад:

```console
$ pip install httpx
```

///

Імпортуйте `TestClient`.

Створіть `TestClient`, передавши йому ваш застосунок **FastAPI**.

  * “kubectl run” now produces Deployments (instead of ReplicationControllers) and
Jobs (instead of Pods) by default.
  * Pods can now consume Secret data in environment variables and inject those
environment variables into a container’s command-line args.
  * Stable version of Heapster which scales up to 1000 nodes: more metrics, reduced
latency, reduced cpu/memory consumption (~4mb per monitored node).

```

</div>

////

當學習[虛擬環境](virtual-environments.md)時，這些資訊將會很有用。

## 結論 { #conclusion }

透過這個教學，你應該對**環境變數**是什麼以及如何在 Python 中使用它們有了基本的了解。

你也可以在 [環境變數的維基百科條目](https://en.wikipedia.org/wiki/Environment_variable) 中閱讀更多。

在許多情況下，環境變數的用途和適用性可能不會立刻顯現。但是在開發過程中，它們會在許多不同的場景中出現，因此瞭解它們是非常必要的。

                httpClientBuilder.setSSLContext(sslContext);
                logger.warn(
                        "SSL certificate validation is disabled. This configuration is insecure and should only be used in development/testing environments.");
                return new SSLConnectionSocketFactory(sslContext, NoopHostnameVerifier.INSTANCE);
            } catch (final Exception e) {

/// info | Bilgi

Form'ları kullanmak için önce [`python-multipart`](https://github.com/Kludex/python-multipart)'ı yükleyin.

Bir [virtual environment](../virtual-environments.md) oluşturduğunuzdan, onu etkinleştirdiğinizden ve ardından paketi kurduğunuzdan emin olun. Örneğin:

```console
$ pip install python-multipart
```

///

/// note | Not