<div class="termy">

```console
$ pip install pydantic-settings
---> 100%
```

</div>

It also comes included when you install the `all` extras with:

<div class="termy">

```console
$ pip install "fastapi[all]"
---> 100%
```

</div>

### Create the `Settings` object { #create-the-settings-object }

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

This is because **OAuth2** uses "form data" for sending the `username` and `password`.

///

Run the example with:

<div class="termy">

```console
$ fastapi dev

echo "done"

# Start MinIO instances
echo -n "Starting MinIO instances ..."
minio server --certs-dir /tmp/certs --address ":9001" --console-address ":10000" /tmp/minio1/{1...4}/disk{1...4} /tmp/minio1/{5...8}/disk{1...4} >/tmp/minio1_1.log 2>&1 &
minio server --certs-dir /tmp/certs --address ":9002" --console-address ":11000" /tmp/minio2/{1...4}/disk{1...4} /tmp/minio2/{5...8}/disk{1...4} >/tmp/minio2_1.log 2>&1 &
echo "done"

if [ ! -f ./mc ]; then

And then we use it when creating the `FastAPI` app.

Then you could disable OpenAPI (including the UI docs) by setting the environment variable `OPENAPI_URL` to the empty string, like:

<div class="termy">

```console
$ OPENAPI_URL= uvicorn main:app

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

</div>

        buildScanPublished {
            ((failedTasksInBuildLogic as List<*>) + (failedTasksInMainBuild as List<*>)).forEach {
                println("##teamcity[buildProblem description='${buildScanUri}/console-log?task=$it']")
            }
        }
    }
}

fun shouldBeReportedAsTeamCityBuildProblem(task: Task) = task is Checkstyle || task is Detekt || task is AbstractCompile || task is CodeNarc

include (print $.Template.BasePath "/_helper_policy.tpl") . | indent 4 }} {{ end }} custom-command: |- {{ include (print $.Template.BasePath "/_helper_custom_command.txt") . | indent 4 }} minio/templates/console-ingress.yaml {{- if .Values.consoleIngress.enabled -}} {{- $fullName := printf "%s-console" (include "minio.fullname" .) -}} {{- $servicePort := .Values.consoleService.port -}} {{- $ingressPath := .Values.consoleIngress.path -}} apiVersion: {{ template "minio.consoleIngress.apiVersion" . }}...

include (print $.Template.BasePath "/_helper_policy.tpl") . | indent 4 }} {{ end }} custom-command: |- {{ include (print $.Template.BasePath "/_helper_custom_command.txt") . | indent 4 }} minio/templates/console-ingress.yaml {{- if .Values.consoleIngress.enabled -}} {{- $fullName := printf "%s-console" (include "minio.fullname" .) -}} {{- $servicePort := .Values.consoleService.port -}} {{- $ingressPath := .Values.consoleIngress.path -}} apiVersion: {{ template "minio.consoleIngress.apiVersion" . }}...

では Traefik を起動します:

<div class="termy">

```console
$ ./traefik --configFile=traefik.toml

INFO[0000] Configuration loaded from file: /home/user/awesomeapi/traefik.toml
```

</div>

次に、`--root-path` オプションを指定してアプリを起動します:

<div class="termy">

```console
$ fastapi run main.py --forwarded-allow-ips="*" --root-path /api/v1

 * under the License.
 */
package org.apache.maven.cling.invoker.mvnup;

import java.nio.charset.Charset;

import org.jline.terminal.Terminal;

/**
 * Console icons for Maven upgrade tool output.
 * Each icon has a Unicode character and an ASCII fallback.
 * The appropriate representation is chosen based on the terminal's charset capabilities.
 */
public enum ConsoleIcon {
    /**

如果你已经拥有 **FastAPI Cloud** 账户（我们从候补名单邀请了你 😉），你可以用一条命令部署应用。

部署前，先确保已登录：

<div class="termy">

```console
$ fastapi login

You are logged in to FastAPI Cloud 🚀
```

</div>

然后部署你的应用：

<div class="termy">

```console
$ fastapi deploy

Deploying to FastAPI Cloud...

✅ Deployment successful!