![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Example upgrade

Now modify the file `main.py` to receive a body from a `PUT` request.

Declare the body using standard Python types, thanks to Pydantic.

```Python hl_lines="2  7-10 23-25"
from fastapi import FastAPI
from pydantic import BaseModel

	var ok bool
	for i := range z.serverPools {
		if z.findIndex(i) == -1 {
			// Also ensure to initialize rebalanceStats to indicate
			// its a new pool that can receive rebalanced data.
			z.rebalMeta.PoolStats = append(z.rebalMeta.PoolStats, &rebalanceStats{})
			ok = true
		}
	}
	if ok {
		return z.rebalMeta.save(ctx, z.serverPools[0])
	}

	return nil
}

                    // Add plugin management based on effective model analysis
                    // Note: pluginsNeedingManagement only contains entries for POMs that should receive plugin
                    // management
                    // (i.e., the "last local parent" for each plugin that needs management)
                    Set<String> pluginsForThisPom = pluginsNeedingManagement.get(pomPath);

En tenant compte de ces concepts, vous serez en mesure **d'évaluer et de concevoir** la meilleure façon de déployer **vos propres API**.

Dans les chapitres suivants, je vous donnerai des **recettes concrètes** pour déployer des applications FastAPI.

Mais pour l'instant, voyons ces **idées conceptuelles** importantes. Ces concepts s'appliquent aussi à tout autre type de web API. 💡

## Sécurité - HTTPS { #security-https }

      private ScheduledFuture<@Nullable Void> submitToExecutor(Schedule schedule) {
        return executor.schedule(this, schedule.delay, schedule.unit);
      }
    }

    /**
     * Contains the most recently submitted {@code Future}, which may be cancelled or updated,
     * always under a lock.
     */
    private static final class SupplantableFuture implements Cancellable {
      private final ReentrantLock lock;

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Example upgrade { #example-upgrade }

Now modify the file `main.py` to receive a body from a `PUT` request.

Declare the body using standard Python types, thanks to Pydantic.

```Python hl_lines="2  7-10 23-25"
from fastapi import FastAPI
from pydantic import BaseModel

    ).isFalse()
    val call2 = client.newCall(Request(server.url("/")))
    val response2 = call2.execute()
    assertThat(response2.body.string()).isEqualTo("abc")
  }

  /** Wait for the client to receive `dataLength` DATA frames.  */
  private fun waitForDataFrames(dataLength: Int) {
    val expectedFrameCount = dataLength / 16384
    var dataFrameCount = 0
    while (dataFrameCount < expectedFrameCount) {

	}
	for group := range info.GroupStats {
		c.healGroupPolicies(ctx, objAPI, group, info)
	}

	return nil
}

// heal iam policies present on this site to peers, provided current cluster has the most recent update.
func (c *SiteReplicationSys) healPolicies(ctx context.Context, objAPI ObjectLayer, policy string, info srStatusInfo) error {
	// create IAM policy on peer cluster if missing
	ps := info.PolicyStats[policy]

<div class="termy">

```console
$ cd ~/code/prisoner-of-azkaban

$ python main.py

// sirius 임포트 오류, 설치되어 있지 않습니다 😱
Traceback (most recent call last):
    File "main.py", line 1, in <module>
        import sirius
```

</div>

  private static final class TimedTakeQueue {
    final BlockingQueue<String> queue;
    final Completion completed;

    /**
     * Creates a {@link EnableReads} which insert an element for a {@code take} to receive in {@code
     * countdownInMillis}.
     */
    static TimedTakeQueue createWithDelay(long countdownInMillis) {
      return new TimedTakeQueue(countdownInMillis);
    }