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Viewing changes to troubleshoot/ErrorLogCheckpoint.py

  • Committer: Package Import Robot
  • Author(s): Till Kamppeter
  • Date: 2014-07-06 09:41:43 UTC
  • mfrom: (1.1.81)
  • Revision ID: package-import@ubuntu.com-20140706094143-yvp3kzo7ti1ghih8
Tags: 1.4.5+20140706-0ubuntu1
* New upstream release
   o GIT 1.4.x snapshot from 6 July 2014
   o Some codec fixes
   o Traceback fixes
   o IPv6 address entry fix
   o Auth info saving improvement
   o Some loop/hang bug fixes
   o Use LockButton for fewer auth dialogs
* 30_newprinter-driver-download-override-false-error-alarm.patch,
  33_dont-use-hp-makeuri-with-non-hp-printers.patch:
  Removed, included upstream.

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troubleshoot/ErrorLogCheckpoint.py
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## Printing troubleshooter
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## Copyright (C) 2008, 2009 Red Hat, Inc.
 
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## Copyright (C) 2008, 2009, 2014 Red Hat, Inc.
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## Author: Tim Waugh <twaugh@redhat.com>
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## This program is free software; you can redistribute it and/or modify
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import time
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from timedops import TimedOperation, OperationCanceled
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from base import *
 
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try:
 
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    from systemd import journal
 
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except:
 
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    journal = False
 
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class ErrorLogCheckpoint(Question):
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    def __init__ (self, troubleshooter):
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        Question.__init__ (self, troubleshooter, "Error log checkpoint")
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                                    "from the CUPS scheduler.  This may "
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                                    "cause the scheduler to restart.  Click "
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                                    "the button below to enable debugging."))
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        button = Gtk.Button (_("Enable Debugging"))
 
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        button = Gtk.Button.new_with_label (_("Enable Debugging"))
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        buttonbox = Gtk.HButtonBox ()
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        buttonbox.set_border_width (0)
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        buttonbox.set_layout (Gtk.ButtonBoxStyle.START)
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                                            False):
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            return
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        c = self.troubleshooter.answers['_authenticated_connection']
 
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        f = self.troubleshooter.answers['_authenticated_connection_factory']
 
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        c = f.get_connection ()
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        c._set_lock (False)
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        settings = c.adminGetServerSettings ()
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        if len (settings.keys ()) == 0:
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                                      args=('/admin/log/error_log', tmpfname),
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                                      parent=parent)
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            self.op.run ()
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        except RuntimeError:
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            try:
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                os.remove (tmpfname)
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            except OSError:
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                pass
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            return self.answers
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        except cups.IPPError:
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            try:
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                os.remove (tmpfname)
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            except OSError:
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                pass
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            return self.answers
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        statbuf = os.stat (tmpfname)
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        os.remove (tmpfname)
 
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        except (RuntimeError, cups.IPPError):
 
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            try:
 
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                os.remove (tmpfname)
 
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            except OSError:
 
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                pass
 
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        except cups.HTTPError, e:
 
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            try:
 
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                os.remove (tmpfname)
 
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            except OSError:
 
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                pass
 
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            # Abandon the CUPS connection and make another.
 
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            answers = self.troubleshooter.answers
 
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            factory = answers['_authenticated_connection_factory']
 
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            self.authconn = factory.get_connection ()
 
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            self.answers['_authenticated_connection'] = self.authconn
 
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        try:
 
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            statbuf = os.stat (tmpfname)
 
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            os.remove (tmpfname)
 
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        except OSError:
 
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            statbuf = [0, 0, 0, 0, 0, 0, 0]
 
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        self.answers['error_log_checkpoint'] = statbuf[6]
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        self.persistent_answers['error_log_checkpoint'] = statbuf[6]
 
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        if journal:
 
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            j = journal.Reader ()
 
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            j.seek_tail ()
 
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            cursor = j.get_previous ()['__CURSOR']
 
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            self.answers['error_log_cursor'] = cursor
 
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            self.persistent_answers['error_log_cursor'] = cursor
 
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        return self.answers
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    def can_click_forward (self):