Mercurial > libervia-backend
view frontends/src/quick_frontend/quick_utils.py @ 2313:6ff5212997c7
jp (shell): use of subprocess instead of running commands in the same process:
when a command is calling host.quit() in a D-Bus callback, GLib mainloop is exiting and quit the whole process without (apparently?) any way to block it. Couldn't find a good way to avoid that, so subprocess are now used as a workaround, instead of launching commands in the same process. When we'll get rid of python-dbus, there may be an other way.
Execuring external commands is now possible through the shell/! command.
author | Goffi <goffi@goffi.org> |
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date | Fri, 07 Jul 2017 22:33:55 +0200 |
parents | 2daf7b4c6756 |
children | 8b37a62336c3 |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # Primitivus: a SAT frontend # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 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 Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core.i18n import _ from os.path import exists, splitext from optparse import OptionParser def getNewPath(path): """ Check if path exists, and find a non existant path if needed """ idx = 2 if not exists(path): return path root, ext = splitext(path) while True: new_path = "%s_%d%s" % (root, idx, ext) if not exists(new_path): return new_path idx+=1 def check_options(): """Check command line options""" usage = _(""" %prog [options] %prog --help for options list """) parser = OptionParser(usage=usage) # TODO: use argparse parser.add_option("-p", "--profile", help=_("Select the profile to use")) (options, args) = parser.parse_args() if options.profile: options.profile = options.profile.decode('utf-8') return options