VScode code Runner 插件一个很奇怪的问题 - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
推荐学习书目
Learn Python the Hard Way
Python Sites
PyPI - Python Package Index
http://diveintopython.org/toc/index.html
Pocoo
值得关注的项目
PyPy
Celery
Jinja2
Read the Docs
gevent
pyenv
virtualenv
Stackless Python
Beautiful Soup
结巴中文分词
Green Unicorn
Sentry
Shovel
Pyflakes
pytest
Python 编程
pep8 Checker
Styles
PEP 8
Google Python Style Guide
Code Style from The Hitchhiker's Guide
tars2018

VScode code Runner 插件一个很奇怪的问题

  •  
  •   tars2018 Mar 16, 2021 3466 views
    This topic created in 1870 days ago, the information mentioned may be changed or developed.

    本人新手最近在学 python,今天在 vscode 里面安装了 code runner 插件来运行 python 代码,但是遇上了一个问题,请各位大佬帮忙看看:

    新建一个 python 文件 Constants.py

    #!/usr/bin/env python3 #coding=utf-8

    if name=="main": print("Hello World")

    使用 python Constants.py 可以正常运行:

    E:\vscodeWorkSpace\python-web-app>C:/Users/Administrator/AppData/Local/Programs/Python/Python37/python.exe e:/vscodeWorkSpace/python-web-app/www/Constants.py Hello World

    但是使用 code runner 运行就会报错:

    [Running] /usr/bin/env python3 "e:\vscodeWorkSpace\python-web-app\www\Constants.py"

    code runner 配置如下:

    "code-runner.executorMap": { "python": "set PYTHOnIOENCODING=utf8 && python $fullFileName" }

    请问是插件的问题,还是我配置的问题?

    12 replies    2021-03-17 13:57:46 +08:00
    learningman
        1
    learningman  
       Mar 16, 2021
    我怎么记得是__main__?
    tars2018
        2
    tars2018  
    OP
       Mar 16, 2021
    @learningman 不好意思,写错了是 __main__ ,改了之后问题依然存在
    ch2
        3
    ch2  
       Mar 16, 2021
    pkookp8
        4
    pkookp8  
       Mar 17, 2021 via Android
    右下角手动把文件改成 utf8 编码再试试呢
    jeeyong
        5
    jeeyong  
       Mar 17, 2021   1
    在 vscode 的 settings 里添加这个
    "code-runner.executorMap": {
    "python": "set PYTHOnIOENCODING=UTF-8 && .venv\\Scripts\\python -u"
    },

    重要的是 set PYTHOnIOENCODING=UTF-8 这句将环境设置为 utf-8 编码..
    &&后面那个你默认为 python -u 就好, 我是在用 virtualenv 所以设置的是虚拟环境的 python 路径..或者你设置成你需要的 python 路径.
    -u 是强制实时输出打印结果.

    你试试.. 无论有效与否, 最好请告知我.
    jeeyong
        6
    jeeyong  
       Mar 17, 2021
    回复完看到的, 3 楼正解
    trn4
        7
    trn4  
       Mar 17, 2021
    2021 年了 windows 怎么还有编码问题
    simple2025
        8
    simple2025  
       Mar 17, 2021
    coder_runner 可以 runn in terminal 的呀
    liuhuansir
        9
    liuhuansir  
       Mar 17, 2021 via Android   1
    pycharm 社区版开箱即用,新手更不该花时间在工具上折腾
    tars2018
        10
    tars2018  
    OP
       Mar 17, 2021
    @jeeyong
    按照你的方法试了一下:

    setting.json

    "code-runner.executorMap": {
    "python": "set PYTHOnIOENCODING=UTF-8 && C:\\Users\\Administrator\\AppData\\Local\\Programs\\Python\\Python37\\python.exe -u"
    }

    Constants.py

    #!/usr/bin/env python3
    #coding=utf-8

    if __name__=="__main__":
    print("Hello World...")

    运行结果:
    [Running] /usr/bin/env python3 "e:\vscodeWorkSpace\python-web-app\www\Constants.py"


    [Done] exited with code=1 in 0.264 seconds

    对照的一个 python 文件 Test.py

    #coding=utf-8

    if __name__=="__main__":
    print("Hello Word...")

    运行结果:
    [Running] set PYTHOnIOENCODING=UTF-8 && C:\Users\Administrator\AppData\Local\Programs\Python\Python37\python.exe -u "e:\vscodeWorkSpace\python-web-app\www\Test.py"
    Hello Word...

    [Done] exited with code=0 in 0.612 seconds

    可以看到 /usr/bin/env python3 "e:\vscodeWorkSpace\python-web-app\www\Constants.py"
    应该就是这个造成的,code runner 先读取的这一行,没有直接调用 python.exe 运行 Constants.py

    一会我试试 virtualenv 能不能解决这个问题,谢谢!
    jeeyong
        11
    jeeyong  
       Mar 17, 2021
    @tars2018 #10 哦哦..去掉这两行..
    #!/usr/bin/env python3
    #coding=utf-8

    应该就好了.
    xumng123
        12
    xumng123  
       Mar 17, 2021 via iPhone
    原作者经常出没这里,应该可解
    About     Help     Advertise     Blog     API     FAQ     Solana     4918 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 67ms UTC 09:22 PVG 17:22 LAX 02:22 JFK 05:22
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86