ST navigate sorted files (neater 2)

OrderedFiles.py

import sublime, sublime_plugin, os
from operator import itemgetter
from datetime import datetime

class OrderedFilesCommand(sublime_plugin.TextCommand):
	def run(self, edit, index):
		OF = OrderedFilesCommand
		OF.file_views = []
		win = self.view.window()
		for vw in win.views():
			head, tail = os.path.split(vw.file_name())
			modified = os.path.getmtime(vw.file_name())
			OF.file_views.append((tail, vw, modified))
		if index == 0:
			OF.file_views.sort(key = lambda (tail, Doh, Dur): tail.lower())
			win.show_quick_panel([x for (x, y, z) in OF.file_views], self.on_chosen)
		else:
			OF.file_views.sort(key = itemgetter(2))
			win.show_quick_panel([
				(datetime.fromtimestamp(z)).strftime("%d-%m-%y %H:%M ") + x \
				for (x, y, z) in OF.file_views], self.on_chosen)			

	def on_chosen(self, index):
		if index != -1:
			self.view.window().focus_view(OrderedFilesCommand.file_views[index][1])

This neater, final, version has no additional functionality, but it removes the global variable.