Modifications to phing.py in Sublime Text Phing Plugin by nLight to get it to work in ST3

phing.py

#encoding:utf-8
import re
import sublime, sublime_plugin
import xml.etree.ElementTree as ET


class PhingCommand(sublime_plugin.WindowCommand):
  def run(self):
    if(len(self.window.folders()) == 0):
      print("No folders found.")
      return
    self.project_root = self.window.folders()[0]
    buildfile = open("%s/build.xml" % self.project_root, 'r')
    file_content = buildfile.read()
    root = ET.fromstring(file_content)
    elements = root.findall(".//target")
    self.targets = list(map( lambda target: [target.attrib['name'], (target.attrib['description'] if 'description' in target.attrib else "No description given")], elements ))
    self.targets.sort()
    self.window.show_quick_panel(self.targets, self.on_target)

  def on_target(self, index):
    if index != -1:
      self.window.run_command("exec", {
        "cmd": ['phing', '-logger', 'phing.listener.DefaultLogger', self.targets[index][0]],
        "working_dir": self.project_root
      })