def get_context_data(self, request):
host = client_proxy.get_host(self.request, self.tab_group.kwargs['host_id'])
if not host:
raise exceptions.Http302(reverse('horizon:giraffe_dashboard'
':hosts:index'))
host_meters = client_proxy.get_host_meters( \
self.request, \
self.tab_group.kwargs['host_id'])
return {'host': host, 'meters': host_meters}
def get_context_data(self, request):
submitted = self.request.GET.get('meter', None) is not None
host = client_proxy.get_host(self.request, self.tab_group.kwargs['host_id'])
if not host:
raise exceptions.Http302(reverse('horizon:giraffe_dashboard'
':hosts:index'))
# @[fbahr] - TODO: make /hosts/hid/meters return only host meters?!
meters = [meter \
for meter in client_proxy.get_host_meters( \
self.request, \
self.tab_group.kwargs['host_id']) \
if meter.name.startswith('host')]
today = time.today()
month = self.request.GET.get('month', today.month)
day = self.request.GET.get('day', 0)
year = self.request.GET.get('year', today.year)
meter_id = self.request.GET.get('meter', meters[0].id if meters else None)
meter = next(m for m in meters if int(m.id) == int(meter_id)) \
if meter_id \
else None
form = forms.DateMeterForm(initial={'month': month,
'year': year,
'day': 0,
'meter': meter_id},
meters=meters)
context = {'submitted': submitted}
if submitted and meter_id:
avgs = client_proxy.get_host_meter_records_avg(request=self.request,
host_id=host.id,
meter_id=meter_id,
year=year,
month=month,
day=int(day))
ticks = 25 \
if day \
else (calendar.monthrange(*map(int, (year, month)))[1] + 1)
context['graph'] = {'y_data': avgs, 'x_data': range(1, ticks)}
context['form'] = form
context['meters'] = meters
context['host'] = host
context['meter'] = meter
return context
