def variables(self, y, m, h, d):
power_meters = self.hosts()
energy_list = list()
for resources in power_meters:
query = self.get_query(resources, y, m, h, d)
energy_samples = self.get_energy_meters(query)
energy_samples = list(reversed(energy_samples))
meter_list_len = len(energy_samples)
div = meter_list_len/5
if div == 0:
div = 1
start = 0
end = div
for num in range(0, (meter_list_len/div)):
energy = sum(map(lambda p: float(p.counter_volume),
energy_samples[start:end]))
energy /= div
timestamp = energy_samples[start].timestamp
energy_list.append(dict(energy=energy, timestamp=timestamp, resource=resources))
start += div
end += div
samples = sorted(energy_list, key=lambda engy: engy['timestamp'])
for i in samples:
datew = str(y) + '-' + self.month_list[m-1]
timestamp = i['timestamp']
total_energy = i['energy']
resource1 = i['resource']
joule = PowerSamplesAdm.create(value=total_energy, resource=resource1, date=datew, timestamp=timestamp)
joule.save()
def energy_samples(self):
"""
:rtype : dict
:type self: AdminManager
"""
data_list = list()
data = ''
for meter in self.power_meters:
date_query = '{0}-{1}'.format(str(self.year), str(self.month_list[self.month-1]))
data = PowerSamplesAdm.select().where((PowerSamplesAdm.date == date_query) &
(PowerSamplesAdm.resource == meter))
if data:
data_list.append(map(lambda m: m.value, data))
values = map(lambda m: sum(m), zip(*data_list))
timestamp = (map(lambda m: m.timestamp, data))
return dict(timestamp=timestamp, value=values)
def energy_samples(self):
"""
:rtype : dict
:type self: AdminManager
"""
data_list = list()
data = ''
for meter in self.power_meters:
date_query = '{0}-{1}'.format(str(self.year),
str(self.month_list[self.month - 1]))
data = PowerSamplesAdm.select().where(
(PowerSamplesAdm.date == date_query)
& (PowerSamplesAdm.resource == meter))
if data:
data_list.append(map(lambda m: m.value, data))
values = map(lambda m: sum(m), zip(*data_list))
timestamp = (map(lambda m: m.timestamp, data))
return dict(timestamp=timestamp, value=values)
