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'''
This command creates a moderator group and adds users to the moderator group
with permissions to add, change and delete
the objects in the exam app.
'''
# django imports
from django.core.management.base import BaseCommand, CommandError
from django.contrib.auth.models import User, Group, Permission
# local imports
from sbhs.models import Board
from sbhs.views import map_sbhs_to_rpi
class Command(BaseCommand):
help = 'Ping all boards and update status of boards'
def add_arguments(self, parser):
# Positional arguments
parser.add_argument('host_ip', type=str)
def handle(self, *args, **options):
app_label = 'sbhs'
try:
board_check, dead_servers = map_sbhs_to_rpi(options["host_ip"])
board = Board()
all_mac_ids = []
for machines in board_check:
all_mac_ids.extend(machines["mac_ids"])
board.switch_off_inactive_boards(all_mac_ids)
self.stdout.write('Updated Board Status')
if dead_servers:
self.stdout.write('Servers {0} are not responding.'\
.format(", ".join(dead_servers))
)
except Exception as e:
self.stdout.write('Failed updating Board because {0}'.format(e))
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