Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxrwxr-x
base.py	3.49 KB	-rw-r--r--
CheckLocalServerPublishing.py	3.1 KB	-rw-r--r--
CheckNetworkServerSanity.py	7.93 KB	-rw-r--r--
CheckPPDSanity.py	6.39 KB	-rw-r--r--
CheckPrinterSanity.py	5.59 KB	-rw-r--r--
CheckSELinux.py	2.76 KB	-rw-r--r--
CheckUSBPermissions.py	5.99 KB	-rw-r--r--
ChooseNetworkPrinter.py	6.05 KB	-rw-r--r--
ChoosePrinter.py	5.74 KB	-rw-r--r--
DeviceListed.py	6.55 KB	-rw-r--r--
ErrorLogCheckpoint.py	8.92 KB	-rw-r--r--
ErrorLogFetch.py	6.33 KB	-rw-r--r--
ErrorLogParse.py	2.23 KB	-rw-r--r--
__init__.py	12.2 KB	-rwxr-xr-x
Locale.py	4.67 KB	-rw-r--r--
LocalOrRemote.py	1.46 KB	-rw-r--r--
NetworkCUPSPrinterShared.py	2.87 KB	-rw-r--r--
PrinterStateReasons.py	4.36 KB	-rw-r--r--
PrintTestPage.py	20.13 KB	-rw-r--r--
QueueNotEnabled.py	2.84 KB	-rw-r--r--
QueueRejectingJobs.py	2.91 KB	-rw-r--r--
RemoteAddress.py	2.4 KB	-rw-r--r--
SchedulerNotRunning.py	2.23 KB	-rw-r--r--
ServerFirewalled.py	2.12 KB	-rw-r--r--
Shrug.py	4.21 KB	-rw-r--r--
VerifyPackages.py	2.64 KB	-rw-r--r--
Welcome.py	2.69 KB	-rw-r--r--

Code Editor : VerifyPackages.py

#!/usr/bin/python3

## Printing troubleshooter

## 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

from gi.repository import Gtk

import subprocess
from .base import *
import os
from timedops import TimedSubprocess

class VerifyPackages(Question):
    def __init__ (self, troubleshooter):
        Question.__init__ (self, troubleshooter, "Verify packages")
        troubleshooter.new_page (Gtk.Label (), self)

def display (self):
        self.answers = {}
        packages_verification = {}

package_manager="/bin/rpm"
        if not os.access (package_manager, os.X_OK):
            return False

packages = ["cups",
                    "foomatic",
                    "gutenprint",
                    "hpijs",
                    "hplip",
                    "system-config-printer"]
        parent = self.troubleshooter.get_window ()

new_environ = os.environ.copy()
        new_environ['LC_ALL'] = "C"

for package in packages:
            verification_args = [package_manager, "-V", package]
            try:
                self.op = TimedSubprocess (parent=parent,
                                           args=verification_args,
                                           close_fds=True,
                                           env=new_environ,
                                           stdin=subprocess.DEVNULL,
                                           stdout=subprocess.PIPE,
                                           stderr=subprocess.DEVNULL)
                (verif_stdout, verif_stderr, result) = self.op.run ()
            except:
                # Problem executing command.
                return False
            packages_verification[package] = verif_stdout[:-1]

self.answers['packages_verification'] = packages_verification
        return False

def collect_answer (self):
        return self.answers

def cancel_operation (self):
        self.op.cancel ()

${this.title}

Code Editor : VerifyPackages.py