配置 VScode for Python 3.7.3

作者: 林喵miao | 来源:发表于2019-05-18 02:13 被阅读28次

    *前言
    个人来说,vscode写python,轻量化且方便,是个不错的选择。
    此文只是记录个人 Vscode 配置 python 3.7的过程。

    通过阅读VScode官方文档得知,要在VSCODE中配置python环境,需要:
    -1.Vscode中微软官方发布的python 拓展插件
    -2.安装python 3以上版本
    -3. 如果要用python用于数据科学目的,还需要下载安装Anaconda。

    Prerequisites

    To successfully complete this tutorial, complete the following requirements:

    1. Install the Python extension for VS Code. For details on installing extensions, see Extension marketplace. The Python extension is named Python and published by Microsoft.
    2. Install a version of Python 3 (for which this tutorial is written). Options include:
    • (All operating systems) A download from python.org; you can typically use the Download Python 3.7.3 button that appears first on the page (or whatever is the latest version).
    • (Linux) The built-in Python 3 installation works well, but to install other Python packages you must install pip with get-pip.py.
    • (macOS) An installation through Homebrew on macOS using brew install python3 (the system install of Python on macOS is not supported).
    • (All operating systems) A download from Anaconda (for data science purposes).

    Note You can use the py -0 command in the integrated terminal to view the versions of python installed on your machine. The default interpreter is identified by an asterisk (*).

    步骤简介:


    1.下载 并安装VS code 、Python

    1. 安装Python拓展

    2. setting.jsonpython path 修改成 ''c:xxx\Python37\python.exe''。

    这一步随着新版本(2019-5-15以后)发布,vscode已经能自动识别系统中安装的python,不用手动添加路径了。

    4.配置工作区

    步骤详解


    1.下载 并安装vs code 、python

    1.1下载并安装 VS code:[Visual Studio Code](https://code.visualstudio.com/

    image.png

    1.2 下载并安装Python:https://www.python.org/downloads/windows/

    image.png
    写这步骤时,Python 为3.7.3 版本

    Customize installation自定义安装

    并将python安装路径改成:C:\Python37\
    方便下一步的配置

    或自定义安装,记得选上 pip,一般默认是选上的


    image.png

    1.3 配置环境变量

    1
    image.png
    C:\python37\ (python.exe所在文件夹)
    C:\python37\Scripts (pip所在文件夹)
    添加到环境变量中 image.png image.png

    顺便用pip安装pylint
    打开cmd
    输入pip install pylint

    image.png

    2.VScode里面安装python插件和相应拓展

    image.png

    3.在VS code目录点击 File>Preference>Settings (2019新版本无需进行)

    快捷键 Ctrl+;打开Settings.json 文件

    这一步随着新版本(2019-5-15以后)发布,vscode已经能自动识别系统中安装的python,不用手动添加路径了。
    image.png
    搜索python path , 并将Python Path下路径修改成: C:\Python37\python.exe image.png

    4.添加工作区文件夹

    image.png

    pip 问题?

    若python安装程序没有成功安装pip,则可以手动安装pip。
    若pip已经安装成功,则跳过此步骤。

    详细步骤可参考 pip安装以及安装包时遇到的问题(作者:小碧小琳)
    在本文不做过多展开

    pip地址:https://pypi.org/project/pip/](https://pypi.org/project/pip/

    image.png

    还可以直接在VScode里面运行:
    curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

    大功告成:测试python环境是否可用

    到此VScode for Python环境已经基本配置完成,打印hello world试试!
    print("Hello, World!")
    按下F5,调试配置选择python文件。

    Python File hello world

    大功告成!

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