esphome/.github/workflows/matchers/lint-python.json

{
  "problemMatcher": [
    {
      "owner": "black",
      "severity": "error",
      "pattern": [
        {
          "regexp": "^(.*): (Please format this file with the black formatter)",
          "file": 1,
          "message": 2
        }
      ]
    },
    {
      "owner": "flake8",
      "severity": "error",
      "pattern": [
          {
          "regexp": "^(.*):(\\d+): ([EFCDNW]\\d{3}.*)$",
          "file": 1,
          "line": 2,
          "message": 3
          }
      ]
    },
    {
      "owner": "pylint",
      "severity": "error",
      "pattern": [
        {
          "regexp": "^(.*):(\\d+): (\\[[EFCRW]\\d{4}\\(.*\\),.*\\].*)$",
          "file": 1,
          "line": 2,
          "message": 3
        }
      ]
    }
  ]
}