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Python Source  |  2009-10-09  |  5.6 KB  |  170 lines
  1. #!/usr/bin/env python
  2. # -*- coding: utf-8 -*-
  3. #
  4. # (c) Copyright 2003-2008 Hewlett-Packard Development Company, L.P.
  5. #
  6. # This program is free software; you can redistribute it and/or modify
  7. # it under the terms of the GNU General Public License as published by
  8. # the Free Software Foundation; either version 2 of the License, or
  9. # (at your option) any later version.
  10. #
  11. # This program is distributed in the hope that it will be useful,
  12. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14. # GNU General Public License for more details.
  15. #
  16. # You should have received a copy of the GNU General Public License
  17. # along with this program; if not, write to the Free Software
  18. # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19. #
  20. # Author: Don Welch
  21. #
  22.  
  23. __version__ = '6.0'
  24. __title__ = 'Testpage Print Utility'
  25. __mod__ = 'hp-testpage'
  26. __doc__ = "Print a tespage to a printer. Prints a summary of device information and shows the printer's margins."
  27.  
  28. # Std Lib
  29. import sys
  30. import os
  31. import getopt
  32. import re
  33. import time
  34.  
  35. # Local
  36. from base.g import *
  37. from base import device, utils, tui, module
  38. from prnt import cups
  39.  
  40.  
  41.  
  42. try:
  43.     mod = module.Module(__mod__, __title__, __version__, __doc__, None,
  44.                         (INTERACTIVE_MODE, GUI_MODE),
  45.                         (UI_TOOLKIT_QT4,))
  46.  
  47.     mod.setUsage(module.USAGE_FLAG_DEVICE_ARGS)
  48.  
  49.     opts, device_uri, printer_name, mode, ui_toolkit, loc = \
  50.         mod.parseStdOpts()
  51.  
  52.     printer_name, device_uri = mod.getPrinterName(printer_name, device_uri)
  53.     wait_for_printout = False
  54.  
  55.     if mode == GUI_MODE:
  56.         if not utils.canEnterGUIMode4():
  57.             log.error("%s -u/--gui requires Qt4 GUI support. Entering interactive mode." % __mod__)
  58.             mode = INTERACTIVE_MODE
  59.  
  60.     if mode == GUI_MODE:
  61.         try:
  62.             from PyQt4.QtGui import QApplication
  63.             from ui4.printtestpagedialog import PrintTestPageDialog
  64.         except ImportError:
  65.             log.error("Unable to load Qt4 support. Is it installed?")
  66.             sys.exit(1)
  67.  
  68.         log.set_module("%s(UI)" % __mod__)
  69.  
  70.         if 1:
  71.             app = QApplication(sys.argv)
  72.  
  73.             dialog = PrintTestPageDialog(None, printer_name)
  74.             dialog.show()
  75.             try:
  76.                 log.debug("Starting GUI loop...")
  77.                 app.exec_()
  78.             except KeyboardInterrupt:
  79.                 sys.exit(0)
  80.  
  81.         sys.exit(0)
  82.  
  83.     if mode == INTERACTIVE_MODE:
  84.     #else: # INTERACTIVE_MODE
  85.         try:
  86.             d = device.Device(device_uri, printer_name)
  87.         except Error, e:
  88.             log.error("Device error (%s)." % e.msg)
  89.             sys.exit(1)
  90.  
  91.         try:
  92.             try:
  93.                 d.open()
  94.             except Error:
  95.                 log.error("Unable to print to printer. Please check device and try again.")
  96.                 sys.exit(1)
  97.  
  98.             # TODO: Fix the wait for printout stuff... can't get device ID
  99.             # while hp: backend has device open in printing mode...
  100.             wait_for_printout = False
  101.  
  102.             if d.isIdleAndNoError():
  103.                 d.close()
  104.                 log.info( "Printing test page to printer %s..." % printer_name)
  105.                 try:
  106.                     d.printTestPage(printer_name)
  107.                 except Error, e:
  108.                     if e.opt == ERROR_NO_CUPS_QUEUE_FOUND_FOR_DEVICE:
  109.                         log.error("No CUPS queue found for device. Please install the printer in CUPS and try again.")
  110.                     else:
  111.                         log.error("An error occured (code=%d)." % e.opt)
  112.                 else:
  113.                     if wait_for_printout:
  114.                         log.info("Test page has been sent to printer. Waiting for printout to complete...")
  115.  
  116.                         time.sleep(5)
  117.                         i = 0
  118.  
  119.                         while True:
  120.                             time.sleep(5)
  121.  
  122.                             try:
  123.                                 d.queryDevice(quick=True)
  124.                             except Error, e:
  125.                                 log.error("An error has occured.")
  126.  
  127.                             if d.error_state == ERROR_STATE_CLEAR:
  128.                                 break
  129.  
  130.                             elif d.error_state == ERROR_STATE_ERROR:
  131.                                 cleanup_spinner()
  132.                                 log.error("An error has occured (code=%d). Please check the printer and try again." % d.status_code)
  133.                                 break
  134.  
  135.                             elif d.error_state == ERROR_STATE_WARNING:
  136.                                 cleanup_spinner()
  137.                                 log.warning("There is a problem with the printer (code=%d). Please check the printer." % d.status_code)
  138.  
  139.                             else: # ERROR_STATE_BUSY
  140.                                 update_spinner()
  141.  
  142.                             i += 1
  143.  
  144.                             if i > 24:  # 2min
  145.                                 break
  146.  
  147.                         cleanup_spinner()
  148.  
  149.                     else:
  150.                         log.info("Test page has been sent to printer.")
  151.  
  152.             else:
  153.                 log.error("Device is busy or in an error state. Please check device and try again.")
  154.                 sys.exit(1)
  155.  
  156.  
  157.         finally:
  158.             d.close()
  159.  
  160.             log.info("")
  161.             log.notice("If an error occured, or the test page failed to print, refer to the HPLIP website")
  162.             log.notice("at: http://hplip.sourceforge.net for troubleshooting and support.")
  163.             log.info("")
  164.  
  165. except KeyboardInterrupt:
  166.     log.error("User exit")
  167.  
  168. log.info("")
  169. log.info("Done.")
  170.