Eu testei várias ideias nos editores Python mais populares: PyCharm, VS Code, e editores baseados no Jedi.

Pela última [Pesquisa do Desenvolvedor Python](https://www.jetbrains.com/research/python-developers-survey-2018/#development-tools), isso cobre cerca de 80% dos usuários.

/*
 * Copyright (C) 2008 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/* jcifs smb client library in Java
 * Copyright (C) 2008  "Michael B. Allen" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,

/*
 * Copyright (C) 2008 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

        "close".equals(response.header("Connection"), ignoreCase = true)
      ) {
        exchange.noNewExchangesOnConnection()
      }
      if ((code == 204 || code == 205) && response.body.contentLength() > 0L) {
        throw ProtocolException(
          "HTTP $code had non-zero Content-Length: ${response.body.contentLength()}",
        )
      }
      return response

這些狀態碼有對應的名稱以便辨識，但重點是數字本身。

簡而言之：

* `100 - 199` 表示「資訊」。你很少會直接使用它們。這些狀態碼的回應不可包含本文。
* **`200 - 299`** 表示「成功」。這是你最常使用的一組。
    * `200` 是預設狀態碼，表示一切「OK」。
    * 另一個例子是 `201`，代表「已建立」。常用於在資料庫中建立新紀錄之後。
    * 一個特殊情況是 `204`，代表「無內容」。當沒有內容要回傳給用戶端時使用，因此回應不得有本文。
* **`300 - 399`** 表示「重新導向」。這些狀態碼的回應可能有或沒有本文，唯獨 `304`（「未修改」）必須沒有本文。
* **`400 - 499`** 表示「用戶端錯誤」。這大概是你第二常用的一組。
    * 例如 `404`，代表「找不到」。
    * 對於一般性的用戶端錯誤，你可以使用 `400`。

/*
 * Copyright (C) 2008 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License

        // Prepare test data
        byte[] buffer = new byte[30]; // Extra space to test offset
        int bufferIndex = 5; // Start at offset 5
        long expectedAllocationSize = 2048L;
        long expectedEndOfFile = 1536L;
        int expectedNumberOfLinks = 5;
        boolean expectedDeletePending = true;
        boolean expectedDirectory = true;

        // Encode test data at offset

/*
 * Copyright (C) 2008 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/*
 * Copyright (C) 2008 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,