# Développement - Contribuer

Tout d'abord, vous voudrez peut-être voir les moyens de base pour [aider FastAPI et obtenir de l'aide](help-fastapi.md){.internal-link target=_blank}.

## Développement

Si vous avez déjà cloné le dépôt et que vous savez que vous devez vous plonger dans le code, voici quelques directives pour mettre en place votre environnement.

### Environnement virtuel avec `venv`

<img src="/img/tutorial/path-params/image02.png">

Aynı şekilde, farklı diller için kod türetme araçları da dahil olmak üzere çok sayıda uyumlu araç bulunur.

## Pydantic

* <a href="https://docs.pydantic.dev/latest/usage/types/extra_types/extra_types/" target="_blank"><code>pydantic-extra-types</code></a> - Pydantic ile birlikte kullanılabilecek ek tipler için.

Starlette tarafında kullanılan:

* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Eğer `TestClient` yapısını kullanacaksanız gereklidir.

Ich habe die Schaffung eines neuen Frameworks viele Jahre lang vermieden. Zuerst habe ich versucht, alle von **FastAPI** abgedeckten Funktionen mithilfe vieler verschiedener Frameworks, Plugins und Tools zu lösen.

Tout le framework **FastAPI** a été conçu avec cela en tête. L'autocomplétion fonctionne partout.

Vous devrez rarement revenir à la documentation.

Voici comment votre éditeur peut vous aider:

* dans <a href="https://code.visualstudio.com/" class="external-link" target="_blank">Visual Studio Code</a>:

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

### Eşzamanlılık (Concurrency) ve Burgerler


Yukarıda açıklanan bu **asenkron** kod fikrine bazen **"eşzamanlılık"** da denir. **"Paralellikten"** farklıdır.

**Eşzamanlılık** ve **paralellik**, "aynı anda az ya da çok olan farklı işler" ile ilgilidir.

Ancak *eşzamanlılık* ve *paralellik* arasındaki ayrıntılar oldukça farklıdır.

 * expected configuration when the connection fails. Be sure to do this on a trusted network, and
 * without man-in-the-middle tools like [Charles][charles] or [Fiddler][fiddler].
 *
 * For example, to pin `https://publicobject.com`, start with a broken configuration:
 *
 * ```java
 * String hostname = "publicobject.com";

import okhttp3.internal.platform.Platform
import okio.IOException

class RealConnectionPool(
  private val taskRunner: TaskRunner,
  /**
   * The maximum number of idle connections across all addresses.
   * Connections needed to satisfy a [ConnectionPool.AddressPolicy] are not considered idle.
   */
  private val maxIdleConnections: Int,
  keepAliveDuration: Long,
  timeUnit: TimeUnit,
  internal val connectionListener: ConnectionListener,

      encodings[ 0x13] = encoding // Device Control 3 (oft. XOFF)
      encodings[ 0x14] = encoding // Device Control 4
      encodings[ 0x15] = encoding // Negative Acknowledgment
      encodings[ 0x16] = encoding // Synchronous idle
      encodings[ 0x17] = encoding // End of Transmission Block
      encodings[ 0x18] = encoding // Cancel
      encodings[ 0x19] = encoding // End of Medium
      encodings[ 0x1a] = encoding // Substitute

pkg net/http, method (*ProtocolError) Is(error) bool #41198
pkg net/http, method (*ResponseController) EnableFullDuplex() error #57786
pkg net/http, var ErrSchemeMismatch error #44855
pkg net, method (*Dialer) MultipathTCP() bool #56539
pkg net, method (*Dialer) SetMultipathTCP(bool) #56539
pkg net, method (*ListenConfig) MultipathTCP() bool #56539
pkg net, method (*ListenConfig) SetMultipathTCP(bool) #56539