lib/python/Plugins/update/plugin.py

   1 from enigma import *
   2 from Screens.Screen import Screen
   3 from Screens.MessageBox import MessageBox
   4 from Components.ActionMap import ActionMap
   5 from Components.Label import Label
   6
   7 import os
   8
   9 class Example(Screen):
  10         skin = """
  11                 <screen position="100,100" size="550,400" title="IPKG upgrade..." >
  12                         <widget name="text" position="0,0" size="550,400" font="Regular;15" />
  13                 </screen>"""
  14
  15         def __init__(self, session, args = None):
  16                 self.skin = Example.skin
  17                 Screen.__init__(self, session)
  18
  19                 self["text"] = Label(_("Please press OK!"))
  20
  21                 self["actions"] = ActionMap(["WizardActions"],
  22                 {
  23                         "ok": self.go,
  24                         "back": self.close
  25                 }, -1)
  26
  27                 self.update = True
  28                 self.delayTimer = eTimer()
  29                 self.delayTimer.timeout.get().append(self.doUpdateDelay)
  30
  31         def go(self):
  32                 if self.update:
  33                         self.session.openWithCallback(self.doUpdate, MessageBox, _("Do you want to update your Dreambox?\nAfter pressing OK, please wait!"))
  34                 else:
  35                         self.close()
  36
  37         def doUpdateDelay(self):
  38                 lines = os.popen("ipkg update && ipkg upgrade", "r").readlines()
  39                 string = ""
  40                 for x in lines:
  41                         string += x
  42                 self["text"].setText(_("Updating finished. Here is the result:") + "\n\n" + string)
  43                 self.update = False
  44
  45
  46         def doUpdate(self, val = False):
  47                 if val == True:
  48                         self["text"].setText(_("Updating... Please wait... This can take some minutes..."))
  49                         self.delayTimer.start(0, 1)
  50                 else:
  51                         self.close()
  52
  53 #def autostart():
  54         #print "**************************** AUTOSTART"
  55 #
  56 #def autoend():
  57         #print "**************************** AUTOEND"
  58
  59 def getPicturePaths():
  60         return ["update.png"]
  61
  62 def getPlugins():
  63         return [("Softwareupdate", "Updates your receiver's software", "screen", "Example")]
  64
  65 def getMenuRegistrationList():
  66         list = []
  67         list.append(("setup", 2, "Softwareupdate", "Example"))
  68         return list