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