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   1  # -*- coding: utf-8 -*-
   2  import sys, os, posix
   3  from se3Utils import *
   4  
   5  class se3Printers:
   6  
   7      def __init__ (self, path2BatFiles, user, computer, master):
   8          """
   9              Open vbs registry rules, some initializations
  10          """
  11          try:
  12              self.__vbs = open ("%s/machine/%s/printers.vbs" % (path2BatFiles, computer), 'w')
  13              self.__user = user
  14              self.__computer = computer
  15              self.__master = master
  16              self.__vbsContent = []
  17  
  18              # Add some helpers
  19              if os.access ("/etc/se3/python/logonPrinters.vbs", os.F_OK):
  20                  file = open ("/etc/se3/python/logonPrinters.vbs")
  21                  for line in file.xreadlines ():
  22                      self.__vbsContent.append (line)
  23              
  24          except OSError:
  25              print "Can't write printer %s.vbs" % self.__computer
  26              sys.exit (1)
  27  
  28  
  29      def __del__ (self):
  30          """
  31              close vbs
  32          """
  33          try:
  34              for line in self.__vbsContent:
  35                  self.__vbs.write (line)
  36            
  37              self.__vbs.close ()
  38  
  39          except OSError:
  40              print "Can't write printer %s.vbs" % self.__computer
  41  
  42  
  43      def add (self, printers):
  44          """
  45              Add printers rules
  46          """
  47          try:
  48              if len(printers) > 0:
  49                  for printer in printers:
  50                      self.__vbsContent.append ("AddUserPrinterDevice \"%s\", \"%s\"\r\n" % (self.__master, printer))
  51                  # Il semble préférable de définir l'imprimante par défaut après
  52                  # les avoir ajoutées toutes.
  53                  self.__vbsContent.append ("SetUserDefaultPrinterDevice \"%s\", \"%s\"\r\n" % (self.__master, printers[0]))
  54  
  55          except OSError:
  56             print "Can't write printer %s.vbs" % self.__computer
  57  
  58  
  59      def clean (self):
  60          """
  61              Remove old printers
  62          """
  63          try:
  64              self.__vbsContent.append ("DeleteUserPrintersDevice \"%s\"\r\n" % self.__master)
  65              
  66          except OSError:
  67              print "Can't write printer %s.vbs" % self.__computer