# Templates { #templates }

Sie können jede gewünschte Template-Engine mit **FastAPI** verwenden.

Eine häufige Wahl ist Jinja2, dasselbe, was auch von Flask und anderen Tools verwendet wird.

Es gibt Werkzeuge zur einfachen Konfiguration, die Sie direkt in Ihrer **FastAPI**-Anwendung verwenden können (bereitgestellt von Starlette).

## Abhängigkeiten installieren { #install-dependencies }

	err := obj.MakeBucket(context.Background(), "bucket", MakeBucketOptions{})
	if err != nil {
		t.Fatalf("%s: <ERROR> %s", instanceType, err)
	}

	var opts ObjectOptions
	uploadContent := "The list of parts was not in ascending order. The parts list must be specified in order by part number."
	length := int64(len(uploadContent))

import com.google.common.util.concurrent.RateLimiter.SleepingStopwatch;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;
import org.mockito.Mockito;

/**

import com.google.common.util.concurrent.RateLimiter.SleepingStopwatch;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;
import org.mockito.Mockito;

/**

import com.google.common.util.concurrent.ServiceManager.Listener;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

                                        <la:message key="labels.search"/>
                                    </button>
                                </div>
                            </la:form>
                            <%-- List --%>
                            <c:choose>
                                <c:when test="${allRecordCount == null}">
                                </c:when>

  }

  /**
   * Returns a snapshot of queues that currently have tasks scheduled. The task runner does not
   * necessarily track queues that have no tasks scheduled.
   */
  fun activeQueues(): List<TaskQueue> {
    this.withLock {
      return busyQueues + readyQueues
    }
  }

  fun cancelAll() {
    assertLockHeld()
    for (i in busyQueues.size - 1 downTo 0) {

                </configuration>
              </execution>
            </executions>
          </plugin>
          <!-- calculate checksums of source release for Apache dist area -->
          <plugin>
            <groupId>net.nicoulaj.maven.plugins</groupId>
            <artifactId>checksum-maven-plugin</artifactId>
            <version>1.11</version>
            <executions>

Теперь используйте параметр `callbacks` в *декораторе операции пути вашего API*, чтобы передать атрибут `.routes` (это, по сути, просто `list` маршрутов/*операций пути*) из этого маршрутизатора обратных вызовов:

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[33] *}

/// tip | Совет

Dans ce cas, votre `Dockerfile` pourrait ressembler à ceci :

```Dockerfile
FROM python:3.7

RUN pip install fastapi uvicorn

EXPOSE 80

COPY ./app /app

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]
```

## Créer le code **FastAPI**.

* Créer un répertoire `app` et y entrer.
* Créez un fichier `main.py` avec :

```Python
from typing import Optional