在 Visual Studio Code 中调试 Scrapy 项目 [英] Debugging Scrapy Project in Visual Studio Code

问题描述

我在一台 Windows 机器上有 Visual Studio Code，我正在制作一个新的 Scrapy Crawler.爬虫工作正常，但我想调试代码，为此我将其添加到我的 launch.json 文件中:

I have Visual Studio Code on a Windows Machine, on which I am making a new Scrapy Crawler. The crawler is working fine but I want to debug the code, for which I am adding this in my launch.json file:

{
    "name": "Scrapy with Integrated Terminal/Console",
    "type": "python",
    "request": "launch",
    "stopOnEntry": true,
    "pythonPath": "${config:python.pythonPath}",
    "program": "C:/Users/neo/.virtualenvs/Gers-Crawler-77pVkqzP/Scripts/scrapy.exe",
    "cwd": "${workspaceRoot}",
    "args": [
        "crawl",
        "amazon",
        "-o",
        "amazon.json"
    ],
    "console": "integratedTerminal",
    "env": {},
    "envFile": "${workspaceRoot}/.env",
    "debugOptions": [
        "RedirectOutput"
    ]
}

但是我无法达到任何断点.PS:我从这里获取了 JSON 脚本:http://www.stevetrefethen.com/blog/debugging-a-python-scrapy-project-in-vscode

But I am unable to hit any breakpoints. PS: I took the JSON script from here: http://www.stevetrefethen.com/blog/debugging-a-python-scrapy-project-in-vscode

推荐答案

为了执行典型的 scrapy runspider 命令，您必须在 launch 中设置以下配置.json:

In order to execute the typical scrapy runspider <PYTHON_FILE> command you must to set the following config into your launch.json:

{
    "version": "0.1.0",
    "configurations": [
        {
            "name": "Python: Launch Scrapy Spider",
            "type": "python",
            "request": "launch",
            "module": "scrapy",
            "args": [
                "runspider",
                "${file}"
            ],
            "console": "integratedTerminal"
        }
    ]
}

在任何地方设置断点然后调试.

Set the breakpoints wherever you want and then debug.

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