# -*- coding: utf-8 -*-
# /***************************************************************************
# Irmt
# A QGIS plugin
# OpenQuake Integrated Risk Modelling Toolkit
# -------------------
# begin : 2013-10-24
# copyright : (C) 2013-2015 by GEM Foundation
# email : devops@openquake.org
# ***************************************************************************/
#
# OpenQuake 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.
#
# OpenQuake 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 Affero General Public License
# along with OpenQuake. If not, see <http://www.gnu.org/licenses/>.
from PyQt4.QtCore import QSettings
from svir.dialogs.settings_dialog import SettingsDialog
[docs]def get_engine_credentials(iface):
"""
Get from the QSettings the credentials to access the OpenQuake Engine
:returns: tuple (hostname, username, password)
"""
qs = QSettings()
hostname = qs.value('irmt/engine_hostname', '')
username = qs.value('irmt/engine_username', '')
password = qs.value('irmt/engine_password', '')
if not hostname:
SettingsDialog(iface).exec_()
hostname = qs.value('irmt/engine_hostname', '')
username = qs.value('irmt/engine_username', '')
password = qs.value('irmt/engine_password', '')
return hostname, username, password