Python3.x 在 Visual Studio Code 中调试 Scrapy 项目

发布于03月15日

我在Windows机器上有Visual Studio代码，我正在其上制作一个新的Scrapy Crawler.爬虫程序工作正常，但我想调试代码，为此我在我的launch.json文件中添加了以下内容:

{
    "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"
    ]
}

但我无法达到任何断点.

推荐答案

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

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

在任何需要的地方设置断点，然后进行调试.