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": "Python: Remote attach to dev server",
      "type": "python",
      "request": "attach",
      "connect": {
        "host": "0.0.0.0",
        "port": 5678
      },
      "pathMappings": [
        {
          "localRoot": "${workspaceFolder}",
          "remoteRoot": "."
        }
      ],
      "justMyCode": false
    },
    {
      "name": "Python: Remote attach to dev worker",
      "type": "python",
      "request": "attach",
      "connect": {
        "host": "0.0.0.0",
        "port": 5679
      },
      "pathMappings": [
        {
          "localRoot": "${workspaceFolder}",
          "remoteRoot": "."
        }
      ],
      "justMyCode": false
    },
    {
      "name": "Debug Unit Test",
      "type": "python",
      "request": "launch",
      "justMyCode": false
    }
  ]
}