Jenkins Warnings Plugin mapping script for flake8

Mapping Script

import hudson.plugins.warnings.parser.Warning
import hudson.plugins.analysis.util.model.Priority

String fileName = matcher.group(1)
String type = matcher.group(4)
String lineNumber = matcher.group(2)
String message = matcher.group(5)
String typeCategory = String.valueOf(type.charAt(0));
String category
Priority priority = Priority.NORMAL

switch (typeCategory) {
    case "E":
        category = "PEP8 Errors"
        priority = Priority.HIGH
        break
    case "W":
        category = "PEP8 Warnings"
        break
    case "F":
        category = "PyFlakes Warnings"
        break
    case "C":
        category = "McCabe Warnings"
        break
    case "N":
        category = "Naming Conventions Errors"
        break
    default:
        category = "Unkown Warnings/Errors"
        priority = Priority.LOW
}
return new Warning(fileName, Integer.parseInt(lineNumber), type, category, message, priority)

Regular Expression

^(.*):([0-9]*):([0-9]*):\ (\w{4})\ (.*)$