utilization.py

import requests

# get capacity
url = 'https://api.density.io/v2/spaces/:space_id'
headers = {'Content-Type': 'application/json', 'Authorization': 'Bearer REPLACE_ME'}
response = requests.get(url, headers=headers)
json_data = response.json()
capacity = json_data['capacity']

# get space counts and max occupancy
url = 'https://api.density.io/v2/spaces/:space_id/counts\
?start_time=2017-09-19T15:00:00Z\
&end_time=2017-09-19T18:00:00Z\
&interval=5m'
response = requests.get(url, headers=headers)
json_data = response.json()

max_occupancy_intervals = []
for result in json_data['results']:
    max_count = result['interval']['analytics']['max']
    max_occupancy = max_count / capacity
    max_occupancy_intervals.append(max_occupancy)

# calculate utilization
sum_max_occupancy = sum(max_occupancy_intervals)
number_of_minutes_in_time_range = 180
interval = 5

utilization = (interval / number_of_minutes_in_time_range) * sum_max_occupancy