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docs/em/docs/advanced/events.md
```Python hl_lines="6" {!../../../docs_src/events/tutorial002.py!} ``` 📥, `shutdown` 🎉 🐕🦺 🔢 🔜 ✍ ✍ ⏸ `"Application shutdown"` 📁 `log.txt`. !!! info `open()` 🔢, `mode="a"` ⛓ "🎻",, ⏸ 🔜 🚮 ⏮️ ⚫️❔ 🔛 👈 📁, 🍵 📁 ⏮️ 🎚. !!! tip 👀 👈 👉 💼 👥 ⚙️ 🐩 🐍 `open()` 🔢 👈 🔗 ⏮️ 📁. , ⚫️ 🔌 👤/🅾 (🔢/🔢), 👈 🚚 "⌛" 👜 ✍ 💾. ✋️ `open()` 🚫 ⚙️ `async` & `await`.
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docs/pt/docs/advanced/events.md
{!../../../docs_src/events/tutorial002.py!} ``` Aqui, a função de manipulação de evento `shutdown` irá escrever uma linha de texto `"Application shutdown"` no arquivo `log.txt`. !!! info "Informação" Na função `open()`, o `mode="a"` significa "acrescentar", então, a linha irá ser adicionada depois de qualquer coisa que esteja naquele arquivo, sem sobrescrever o conteúdo anterior. !!! tip "Dica"
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docs/en/docs/advanced/events.md
```Python hl_lines="8" {!../../../docs_src/events/tutorial001.py!} ``` In this case, the `startup` event handler function will initialize the items "database" (just a `dict`) with some values. You can add more than one event handler function. And your application won't start receiving requests until all the `startup` event handlers have completed. ### `shutdown` event
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docs/zh/docs/advanced/events.md
使用 `shutdown` 事件声明 `app` 关闭时运行的函数: ```Python hl_lines="6" {!../../../docs_src/events/tutorial002.py!} ``` 此处,`shutdown` 事件处理器函数在 `log.txt` 中写入一行文本 `Application shutdown`。 !!! info "说明" `open()` 函数中,`mode="a"` 指的是**追加**。因此这行文本会添加在文件已有内容之后,不会覆盖之前的内容。 !!! tip "提示" 注意,本例使用 Python `open()` 标准函数与文件交互。 这个函数执行 I/O(输入/输出)操作,需要等待内容写进磁盘。 但 `open()` 函数不支持使用 `async` 与 `await`。
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