General Imports

!! IMPORTANT !!
If you did NOT install opengrid with pip, 
make sure the path to the opengrid folder is added to your PYTHONPATH



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import os
import inspect
import sys
import pandas as pd
import charts

from opengrid.library import houseprint



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import matplotlib.pyplot as plt
%matplotlib inline
plt.rcParams['figure.figsize'] = 16,8

Houseprint



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hp = houseprint.Houseprint()
# for testing:
# hp = houseprint.Houseprint(spreadsheet='unit and integration test houseprint')



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hp



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hp.sites[:5]



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hp.get_devices()[:4]



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hp.get_sensors('water')[:3]

A Houseprint object can be saved as a pickle. It loses its tmpo session however (connections cannot be pickled)



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hp.save('new_houseprint.pkl')



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hp = houseprint.load_houseprint_from_file('new_houseprint.pkl')

TMPO

The houseprint, sites, devices and sensors all have a get_data method. In order to get these working for the fluksosensors, the houseprint creates a tmpo session.



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hp.init_tmpo()
hp._tmpos.debug = False
hp.sync_tmpos()

Lookup sites, devices, sensors based on key

These methods return a single object



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hp.find_site(1)



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hp.find_device('FL03001556')



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sensor = hp.find_sensor('d5a747b86224834f745f4c9775d70241')



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print(sensor.site)
print(sensor.unit)

Lookup sites, devices, sensors based on search criteria

These methods return a list with objects satisfying the criteria



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hp.search_sites(inhabitants=5)



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hp.search_sensors(type='electricity', direction='Import')

Get Data



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head = pd.Timestamp('20151102')
tail = pd.Timestamp('20151103')
df = hp.get_data(sensortype='water', head=head,tail=tail, diff=True, resample='min', unit='l/min')
charts.plot(df, stock=True, show='inline')

Site



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site = hp.find_site(1)
site



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print(site.size)
print(site.inhabitants)
print(site.postcode)
print(site.construction_year)
print(site.k_level)
print(site.e_level)
print(site.epc_cert)



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site.devices



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site.get_sensors('electricity')



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head = pd.Timestamp('20150617')
tail = pd.Timestamp('20150628')
df=site.get_data(sensortype='electricity', head=head,tail=tail, diff=True, unit='kW')
charts.plot(df, stock=True, show='inline')

Device



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device = hp.find_device('FL03001552')
device



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device.key



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device.get_sensors('gas')



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head = pd.Timestamp('20151101')
tail = pd.Timestamp('20151104')
df = hp.get_data(sensortype='gas', head=head,tail=tail, diff=True, unit='kW')
charts.plot(df, stock=True, show='inline')

Sensor



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sensor = hp.find_sensor('53b1eb0479c83dee927fff10b0cb0fe6')
sensor



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sensor.key



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sensor.type



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sensor.description



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sensor.system



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sensor.unit



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head = pd.Timestamp('20150617')
tail = pd.Timestamp('20150618')
df=sensor.get_data(head,tail,diff=True, unit='W')
charts.plot(df, stock=True, show='inline')

Getting data for a selection of sensors



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sensors = hp.search_sensors(type='electricity', system='solar')
print(sensors)
df = hp.get_data(sensors=sensors, head=head, tail=tail, diff=True, unit='W')
charts.plot(df, stock=True, show='inline')