关于python:在VSCode中配置python3的调试环境

应用虚拟环境

• 设置虚拟环境
  应用python自带的venv创立一个虚拟环境

  python3 -m venv env

  执行下面的命令， 会在我的项目根门路下生成一个env目录

• 激活虚拟环境

  source ./env/bin/activate

• 不应用虚拟环境

  deactivate

• 装置第三方库

  pip3 install -r requirements.txt

  设置我的项目的环境变量

• 配置环境变量文件 .env

  PYTHONUNBUFFERED=1ROBOT_DATA_PREFIX=/rootPYTHONPATH=/root/IR_APP/app_server:/root/IR_APP/app_server/libs:/root/IR_APP/app_server/libs/common:/root/IR_APP/app_server/libs/controller_proto_pb2:/root/IR_APP/app_server/libs/controller_proto_pb2/protocal:/root/IR_APP/app_server/libs/controller_proto_pb2/message_type：$PYTHONPATH

• 在workspace的配置文件中增加配置setting.json

  {  "files.watcherExclude": {      "**/android/**": true,      "**/doc/**": true,      "**/references/**": true,      "**/test/**": true,      "**/tp_log/**": true,      "**/.git/objects/**": true,      "**/.git/subtree-cache/**": true,      "**/node_modules/*/**": true  },  "python.linting.pylintEnabled": false,  "python.linting.flake8Enabled": true,  "python.linting.enabled": true,  "python.formatting.provider": "autopep8",  // 指定环境配置文件  "python.envFile": "${workspaceFolder}/.vscode/.env",  // 设置我的项目的环境变量  "terminal.integrated.env.linux": {      "LC_ALL": "zh_CN.UTF-8",      "ROBOT_DATA_PREFIX": "/root"  },  // linux: 在VSCode中配置Terminal  "terminal.integrated.shellArgs.linux": ["-c", "source /root/IR_APP/app_server/env/bin/activate"],  // window: 在VSCode中配置Terminal  "terminal.integrated.shellArgs.windows": ["/k", "C:\\Virtualenv\\py3env\\Scripts\\activate"]}

  设置Debug的配置文件

• 增加调试配置文件launch.json

  {  // Use IntelliSense to learn about possible attributes.  // Hover to view descriptions of existing attributes.  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387  "version": "0.2.0",  "configurations": [      {          "name": "Current File",          "type": "python",          "request": "launch",          "program": "${file}",          "console": "integratedTerminal"      },      {          // 调试时须要首先在终端中激活虚拟环境          // source /root/IR_APP/app_server/env/bin/activate          "name": "ir_app_boot",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/ir_app_boot.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "pure_web_server",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/pure/pure_web_server.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "status_server_web",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/nodes/status_server_web.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "controller_req_proxy",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/nodes/controller_req_proxy.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "active_alarm_service",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/nodes/active_alarm_service.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "log_history_service",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/nodes/log_history_service.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "files_manager_server",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/nodes/files_manager_server.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "active_alarm_service_test",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "integration_test/active_alarm_service_test.py",          "args": [ "-l", "tp", "--enabled-print" ]      },      {          "name": "tp_hardware_web_service",          "type": "python",          "request": "launch",          "stopOnEntry": false,          "cwd": "${workspaceFolder}",          "program": "app/nodes/tp_hardware_web_service.py",          "args": [ "-l", "tp", "--enabled-print" ]      }  ]}