Viewing file: NetworkCUPSPrinterShared.py (2.89 KB) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
#!/usr/bin/env python
## Printing troubleshooter
## Copyright (C) 2008, 2009 Red Hat, Inc. ## Copyright (C) 2008, 2009 Tim Waugh <twaugh@redhat.com>
## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 2 of the License, or ## (at your option) any later version.
## This program is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details.
## You should have received a copy of the GNU General Public License ## along with this program; if not, write to the Free Software ## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
import cups from timedops import TimedOperation from base import * class NetworkCUPSPrinterShared(Question): def __init__ (self, troubleshooter): Question.__init__ (self, troubleshooter, "Queue not shared?") page = self.initial_vbox (_("Queue Not Shared"), _("The CUPS printer on the server is not " "shared.")) troubleshooter.new_page (page, self)
def display (self): self.answers = {} answers = self.troubleshooter.answers if (answers.has_key ('remote_cups_queue_listed') and answers['remote_cups_queue_listed'] == False): return False
parent = self.troubleshooter.get_window () if not answers.has_key ('remote_cups_queue_attributes'): if not (answers.has_key ('remote_server_try_connect') and answers.has_key ('remote_cups_queue')): return False
try: host = answers['remote_server_try_connect'] self.op = TimedOperation (cups.Connection, kwargs={"host": host}, parent=parent) c = self.op.run () self.op = TimedOperation (c.getPrinterAttributes, args=(answers['remote_cups_queue'],), parent=parent) attr = self.op.run () except RuntimeError: return False except cups.IPPError: return False
self.answers['remote_cups_queue_attributes'] = attr else: attr = answers['remote_cups_queue_attributes']
if attr.has_key ('printer-is-shared'): # CUPS >= 1.2 if not attr['printer-is-shared']: return True
return False
def can_click_forward (self): return False
def collect_answer (self): return self.answers
def cancel_operation (self): self.op.cancel ()
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