VSCode下配置python调试运行环境的方法

VSCode配置python调试环境

很久之前的一个东东，翻出来看看

• VSCode配置python调试环境
   * 1.下载python解释器
   * 2.在VSCode市场中安装Python插件
   * 4.在用户设置里加两条
   * 5.接下来是正式的调试了

• Input

• Output

• Input示例

• Output示例

• 1080 两个数的平方和

1.下载python解释器

python 3.6.3 for windows

安装到系统某个路径例如C:\Python36
最好添加到Path，也可以不加

2.在VSCode市场中安装Python插件

3.同样是打开一个文件夹，新建一个.py文件（这样容易识别项目，vscode就需要新建一个文件夹）
4.同样是launch.json文件和tasks.json文件

launch.josn

{
// 使用 IntelliSense 了解相关属性。
// 悬停以查看现有属性的描述。
// 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
 {
  "name": "Python",
  "type": "python",
  "request": "launch",
  "stopOnEntry": false,//是否在第一条语句时程序停止，下面的这个选项都一样
  "pythonPath": "C:/Python34/python",//可执行文件路径
  "program": "${file}",
  "cwd": "${workspaceRoot}",
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput"
  ]
 },
 {
  "name": "PySpark",
  "type": "python",
  "request": "launch",
  "stopOnEntry": true,
  "osx": {
   "pythonPath": "${env:SPARK_HOME}/bin/spark-submit"
  },
  "windows": {
   "pythonPath": "${env:SPARK_HOME}/bin/spark-submit.cmd"
  },
  "linux": {
   "pythonPath": "${env:SPARK_HOME}/bin/spark-submit"
  },
  "program": "${file}",
  "cwd": "${workspaceRoot}",
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput"
  ]
 },
 {
  "name": "Python Module",
  "type": "python",
  "request": "launch",
  "stopOnEntry": false,
  "pythonPath": "${config:python.pythonPath}",
  "module": "module.name",
  "cwd": "${workspaceRoot}",
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput"
  ]
 },
 {
  "name": "Integrated Terminal/Console",
  "type": "python",
  "request": "launch",
  "stopOnEntry": false,
  "pythonPath": "${config:python.pythonPath}",
  "program": "${file}",
  "cwd": "",
  "console": "integratedTerminal",
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit"
  ]
 },
 {
  "name": "External Terminal/Console",
  "type": "python",
  "request": "launch",
  "stopOnEntry": false,
  "pythonPath": "${config:python.pythonPath}",
  "program": "${file}",
  "cwd": "",
  "console": "externalTerminal",
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit"
  ]
 },
 {
  "name": "Django",
  "type": "python",
  "request": "launch",
  "stopOnEntry": false,
  "pythonPath": "${config:python.pythonPath}",
  "program": "${workspaceRoot}/manage.py",
  "cwd": "${workspaceRoot}",
  "args": [
   "runserver",
   "--noreload",
   "--nothreading"
  ],
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput",
   "DjangoDebugging"
  ]
 },
 {
  "name": "Flask",
  "type": "python",
  "request": "launch",
  "stopOnEntry": false,
  "pythonPath": "${config:python.pythonPath}",
  "program": "fully qualified path fo 'flask' executable. Generally located along with python interpreter",
  "cwd": "${workspaceRoot}",
  "env": {
   "FLASK_APP": "${workspaceRoot}/quickstart/app.py"
  },
  "args": [
   "run",
   "--no-debugger",
   "--no-reload"
  ],
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput"
  ]
 },
 {
  "name": "Flask (old)",
  "type": "python",
  "request": "launch",
  "stopOnEntry": false,
  "pythonPath": "${config:python.pythonPath}",
  "program": "${workspaceRoot}/run.py",
  "cwd": "${workspaceRoot}",
  "args": [],
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput"
  ]
 },
 {
  "name": "Pyramid",
  "type": "python",
  "request": "launch",
  "stopOnEntry": true,
  "pythonPath": "${config:python.pythonPath}",
  "cwd": "${workspaceRoot}",
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "args": [
   "${workspaceRoot}/development.ini"
  ],
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput",
   "Pyramid"
  ]
 },
 {
  "name": "Watson",
  "type": "python",
  "request": "launch",
  "stopOnEntry": true,
  "pythonPath": "${config:python.pythonPath}",
  "program": "${workspaceRoot}/console.py",
  "cwd": "${workspaceRoot}",
  "args": [
   "dev",
   "runserver",
   "--noreload=True"
  ],
  "env": {},
  "envFile": "${workspaceRoot}/.env",
  "debugOptions": [
   "WaitOnAbnormalExit",
   "WaitOnNormalExit",
   "RedirectOutput"
  ]
 },
 {
  "name": "Attach (Remote Debug)",
  "type": "python",
  "request": "attach",
  "localRoot": "${workspaceRoot}",
  "remoteRoot": "${workspaceRoot}",
  "port": 3000,
  "secret": "my_secret",
  "host": "localhost"
 }
]
}

tasks.json

{
 // See https://go.microsoft.com/fwlink/?LinkId=733558
 // for the documentation about the tasks.json format
 "version": "2.0.0",
 "tasks": [
  {
   "taskName": "echo",
   "type": "shell",
   "command": "C:\\Python34\\python",//Python可执行文件路径
   "args": ["${file}"]
  }
 ]
}

4.在用户设置里加两条

settings.json

"python.pythonPath": "C:\\Python34\\python" ,//路径
"python.linting.enabled": false,//忘了是什么东西了，反正有用

Linting (Prospector, Pylint, pycodestyle, Flake8, pylama, pydocstyle, mypy with config files and plugin

静态代码扫描（可以理解为代码语法和格式错误提示，支持多种linter）

5.接下来是正式的调试了

默认是Python选项
按\(<F5>\)启动调试
然后在

中有一些东西就是这样
但是这个默认的\(python\)选项并不能由用户输入
所以有

这个和下面的那个都可以
这个Intergrated……的选项是下图的东东

其实这个可以直接

直接当成cmd来用同样可以由用户输入
然后那个External……的选项只不过是开了一个控制台窗口

2333……
剩下的可以自己试试
说不定有惊喜

翻出很久之前做的一道题目
用py3写的
刚刚一直在用的test.py就是用的这道题的代码

1080 两个数的平方和

基准时间限制：1 秒 空间限制：131072 KB 分值: 5
给出一个整数N，将N表示为2个整数i j的平方和（i <= j)，如果有多种表示，按照i的递增序输出。
例如：

（注：3 11同11 3算1种）

Input

一个数N()

Output

共K行：每行2个数，i j，表示。
如果无法分解为2个数的平方和，则输出

Input示例

130

Output示例

3 11
7 9

来源：https://www.cnblogs.com/qdscwyy/p/7756694.html