#  -*- coding: utf-8 -*-
#  vim: tabstop=4 shiftwidth=4 softtabstop=4

#  Copyright (c) 2016, GEM Foundation

#  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 Affero 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/>.
import sys
import subprocess
from openquake.risklib import valid
from openquake.commonlib import sap
from openquake.engine import config
from openquake.server.dbserver import get_status
from openquake.commands.dbserver import runserver


def rundjango(subcmd):
    subprocess.call([sys.executable, '-m', 'openquake.server.manage', subcmd])


def webui(cmd):
    """
    start the webui server in foreground or perform other operation on the
    django application
    """
    dbstatus = get_status()
    if dbstatus == 'not-running':
        if valid.boolean(config.get('dbserver', 'multi_user')):
            sys.exit('Please start the DbServer: '
                     'see the documentation for details')
        runserver()

    if cmd == 'start':
        rundjango('runserver')
    elif cmd == 'syncdb':
        rundjango(cmd)

parser = sap.Parser(webui)
parser.arg('cmd', 'webui command',
           choices='start syncdb'.split())

Add a command to start the WebUI using oq
Add a command to start the WebUI using oq

The django development server is started in foreground
on localhost:8800. Meant to be used with multi_user = false
but works also if true.


Former-commit-id: bbfc5549fb632d535ed1934e0d2bd1226ccd4507