lib/python/Components/Timezones.py

   1 from xml.sax import make_parser
   2 from xml.sax.handler import ContentHandler
   3
   4 import os
   5 import time
   6
   7 from enigma import *
   8
   9 class Timezones:
  10         class parseTimezones(ContentHandler):
  11                 def __init__(self, timezones):
  12                         self.isPointsElement, self.isReboundsElement = 0, 0
  13                         self.timezones = timezones
  14
  15                 def startElement(self, name, attrs):
  16                         if (name == "zone"):
  17                                 self.timezones.append((attrs.get('name',""), attrs.get('zone',"")))
  18
  19         def __init__(self):
  20                 self.timezones = []
  21
  22                 self.readTimezonesFromFile()
  23
  24         def readTimezonesFromFile(self):
  25                 parser = make_parser()
  26                 timezonesHandler = self.parseTimezones(self.timezones)
  27                 parser.setContentHandler(timezonesHandler)
  28                 parser.parse('/etc/timezone.xml')
  29
  30         def activateTimezone(self, index):
  31                 os.environ['TZ'] = self.timezones[index][1]
  32                 try:
  33                         time.tzset()
  34                 except:
  35                         etimezone()
  36
  37         def getTimezoneList(self):
  38                 list = []
  39                 for x in self.timezones:
  40                         list.append(str(x[0]))
  41                 return list
  42
  43         def getDefaultTimezone(self):
  44                 # TODO return something more useful - depending on country-settings?
  45                 return 27
  46
  47 timezones = Timezones()