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docs/de/docs/tutorial/dependencies/dependencies-with-yield.md
# Abhängigkeiten mit yield FastAPI unterstützt Abhängigkeiten, die nach Abschluss einige <abbr title="Manchmal auch genannt „Exit Code“, „Cleanup Code“, „Teardown Code“, „Closing Code“, „Kontext Manager Exit Code“, usw.">zusätzliche Schritte ausführen</abbr>. Verwenden Sie dazu `yield` statt `return` und schreiben Sie die zusätzlichen Schritte / den zusätzlichen Code danach. /// tip | "Tipp"
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docs/ru/docs/tutorial/dependencies/dependencies-with-yield.md
**FastAPI** использует их "под капотом" с этой целью. ## Зависимости с `yield` и `HTTPException` Вы видели, что можно использовать зависимости с `yield` совместно с блоком `try`, отлавливающие исключения. Таким же образом вы можете поднять исключение `HTTPException` или что-то подобное в завершающем коде, после `yield`.
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docs/en/docs/tutorial/dependencies/dependencies-with-yield.md
# Dependencies with yield FastAPI supports dependencies that do some <abbr title='sometimes also called "exit code", "cleanup code", "teardown code", "closing code", "context manager exit code", etc.'>extra steps after finishing</abbr>. To do this, use `yield` instead of `return`, and write the extra steps (code) after. /// tip Make sure to use `yield` one single time per dependency. /// /// note | "Technical Details"
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docs/pt/docs/tutorial/dependencies/dependencies-with-yield.md
# Dependências com yield O FastAPI possui suporte para dependências que realizam <abbr title='também chamados de "código de saída", "código de cleanup", "código de teardown", "código de finalização", "código de saída para gerenciador de contextos", etc.'>alguns passos extras ao finalizar</abbr>. Para fazer isso, utilize `yield` em vez de `return`, e escreva os passos extras (código) depois. /// tip | "Dica" Garanta que `yield` é utilizado apenas uma vez.
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docs/em/docs/tutorial/dependencies/dependencies-with-yield.md
/// ## 🔗 ⏮️ `yield` & `HTTPException` 👆 👀 👈 👆 💪 ⚙️ 🔗 ⏮️ `yield` & ✔️ `try` 🍫 👈 ✊ ⚠. ⚫️ 5️⃣📆 😋 🤚 `HTTPException` ⚖️ 🎏 🚪 📟, ⏮️ `yield`. ✋️ **⚫️ 🏆 🚫 👷**. 🚪 📟 🔗 ⏮️ `yield` 🛠️ *⏮️* 📨 📨, [⚠ 🐕🦺](../handling-errors.md#_4){.internal-link target=_blank} 🔜 ✔️ ⏪ 🏃. 📤 🕳 😽 ⚠ 🚮 👆 🔗 🚪 📟 (⏮️ `yield`).
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docs/zh/docs/tutorial/dependencies/dependencies-with-yield.md
如果你使用的FastAPI的版本早于0.106.0,并且在使用后台任务中使用了包含 `yield` 的依赖项中的资源,那么这些细节会对你有一些用处。 /// ### 包含 `yield` 和 `except` 的依赖项的技术细节 在FastAPI 0.110.0版本之前,如果使用了一个包含 `yield` 的依赖项,你在依赖项中使用 `except` 捕获了一个异常,但是你没有再次抛出该异常,这个异常会被自动抛出/转发到异常处理器或者内部服务错误处理器。 ### 后台任务和使用 `yield` 的依赖项的技术细节 在FastAPI 0.106.0版本之前,在 `yield` 后面抛出异常是不可行的,因为 `yield` 之后的退出代码是在响应被发送之后再执行,这个时候异常处理器已经执行过了。 这样设计的目的主要是为了允许在后台任务中使用被依赖项`yield`的对象,因为退出代码会在后台任务结束后再执行。
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docs/ja/docs/tutorial/dependencies/dependencies-with-yield.md
**FastAPI** はこれを実現するために内部的に使用しています。 /// ## `yield`と`HTTPException`を持つ依存関係 `yield`と例外をキャッチする`try`ブロックを持つことができる依存関係を使用することができることがわかりました。 `yield`の後の終了コードで`HTTPException`などを発生させたくなるかもしれません。しかし**それはうまくいきません** `yield`を持つ依存関係の終了コードは[例外ハンドラ](../handling-errors.md#_4){.internal-link target=_blank}の*後に*実行されます。依存関係によって投げられた例外を終了コード(`yield`の後)でキャッチするものはなにもありません。
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src/bytes/iter.go
return explodeSeq(s) } return func(yield func([]byte) bool) { for { i := Index(s, sep) if i < 0 { break } frag := s[:i+sepSave] if !yield(frag[:len(frag):len(frag)]) { return } s = s[i+len(sep):] } yield(s[:len(s):len(s)]) } } // SplitSeq returns an iterator over all substrings of s separated by sep.
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docs/em/docs/advanced/events.md
`shutdown` 🔜 🔨 🕐❔ 👆 **⛔️** 🈸. 🎲 👆 💪 ▶️ 🆕 ⏬, ⚖️ 👆 🤚 🎡 🏃 ⚫️. 🤷 /// ### 🔆 🔢 🥇 👜 👀, 👈 👥 ⚖ 🔁 🔢 ⏮️ `yield`. 👉 📶 🎏 🔗 ⏮️ `yield`. ```Python hl_lines="14-19" {!../../docs_src/events/tutorial003.py!} ``` 🥇 🍕 🔢, ⏭ `yield`, 🔜 🛠️ **⏭** 🈸 ▶️. & 🍕 ⏮️ `yield` 🔜 🛠️ **⏮️** 🈸 ✔️ 🏁. ### 🔁 🔑 👨💼 🚥 👆 ✅, 🔢 🎀 ⏮️ `@asynccontextmanager`. 👈 🗜 🔢 🔘 🕳 🤙 "**🔁 🔑 👨💼**".
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docs_src/dependencies/tutorial008_an_py39.py
from fastapi import Depends async def dependency_a(): dep_a = generate_dep_a() try: yield dep_a finally: dep_a.close() async def dependency_b(dep_a: Annotated[DepA, Depends(dependency_a)]): dep_b = generate_dep_b() try: yield dep_b finally: dep_b.close(dep_a) async def dependency_c(dep_b: Annotated[DepB, Depends(dependency_b)]):
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