def get_specific_sensor_history_data(uuid):
payload = {'command': 'get_all_claims', 'uuid': uuid}
response = requests.post(HOST_URL, json=payload)
claim_list = response.json()
sensor_data = []
epoch = []
device_id = ''
for tx in claim_list:
try:
payload = {'command': 'get_claim_info', 'hash_txn': tx}
response = requests.post(HOST_URL, json=payload)
msg = split(response.text)[5]
msg = msg[11:len(msg) - 1]
sensor_data.extend(decode(msg)[0])
epoch.extend(decode(msg)[1])
device_id = msg.split('|')[4]
except (IndexError):
pass
week_epoch = calendar.timegm(time.gmtime()) - 604800
history_data = []
for i in range(0, len(epoch)):
if epoch[i] > week_epoch:
history_data.append(sensor_data[i])
sensor_data_string = ''
for string in history_data:
sensor_data_string += string
sensor_data_string += ','
json_string = '{"source":"history","feeds":[' + sensor_data_string[
0:len(sensor_data_string) - 1] + '],"version":"' + time.strftime(
"%Y-%m-%dT%H:%M:%SZ", time.gmtime()) + '","num_of_records":' + str(
len(history_data)) + ', "device_id": "' + device_id + '"}'
return json_string
def get_specific_sensor_latest_data(uuid):
payload = {'command': 'get_all_claims', 'uuid': uuid}
response = requests.post(HOST_URL, json=payload)
claim_list = response.json()
sensor_data = []
epoch = []
device_id = ''
for tx in claim_list:
try:
payload = {'command': 'get_claim_info', 'hash_txn': tx}
response = requests.post(HOST_URL, json=payload)
msg = split(response.text)[5]
msg = msg[11:len(msg) - 1]
sensor_data.extend(decode(msg)[0])
epoch.extend(decode(msg)[1])
device_id = msg.split('|')[4]
except (IndexError):
pass
latest_data_epoch = 0
latest_data_string = ''
for i in range(0, len(epoch)):
if epoch[i] > latest_data_epoch:
latest_data_epoch = epoch[i]
latest_data_string = sensor_data[i]
json_string = '{"source":"latest","feeds":[' + latest_data_string + '],"version":"' + strftime(
"%Y-%m-%dT%H:%M:%SZ", gmtime()
) + '","num_of_records":' + '1' + ', "device_id": "' + device_id + '"}'
return json_string
def get_specific_sensor_all_data(uuid):
payload = {'command': 'get_all_claims', 'uuid': uuid}
response = requests.post(HOST_URL, json=payload)
claim_list = response.json()
sensor_data = []
device_id = ''
for tx in claim_list:
try:
payload = {'command': 'get_claim_info', 'hash_txn': tx}
response = requests.post(HOST_URL, json=payload)
msg = split(response.text)[5]
msg = msg[11:len(msg) - 1]
sensor_data.extend(decode(msg)[0])
device_id = msg.split('|')[4]
except (IndexError):
pass
sensor_data_string = ''
for string in sensor_data:
sensor_data_string += string
sensor_data_string += ','
json_string = '{"source":"all","feeds":[' + sensor_data_string[
0:len(sensor_data_string) - 1] + '],"version":"' + strftime(
"%Y-%m-%dT%H:%M:%SZ", gmtime()) + '","num_of_records":' + str(
len(sensor_data)) + ', "device_id": "' + device_id + '"}'
return json_string
def get_uuid_list():
payload = {'command': 'get_all_claims', 'uuid': 'LASSUUIDLIST'}
response = requests.post(HOST_URL, json=payload)
claim_list = response.json()
uuid_list = []
for tx in claim_list:
try:
payload = {'command': 'get_claim_info', 'hash_txn': tx}
response = requests.post(HOST_URL, json=payload)
uuid = split(response.text)[5]
uuid = uuid[11:len(uuid) - 1]
if uuid not in uuid_list:
uuid_list.append(uuid)
except (IndexError):
pass
return uuid_list
def get_all_sensor_latest_data():
uuid_list = get_uuid_list()
all_latest_data = []
for uuid in uuid_list:
payload = {'command': 'get_all_claims', 'uuid': uuid}
response = requests.post(HOST_URL, json=payload)
claim_list = response.json()
sensor_data = []
epoch = []
device_id = ''
for tx in claim_list:
try:
payload = {'command': 'get_claim_info', 'hash_txn': tx}
response = requests.post(HOST_URL, json=payload)
msg = split(response.text)[5]
msg = msg[11:len(msg) - 1]
sensor_data.extend(decode(msg)[0])
epoch.extend(decode(msg)[1])
device_id = msg.split('|')[4]
except (IndexError):
pass
latest_data_epoch = 0
latest_data_string = ''
for i in range(0, len(epoch)):
if epoch[i] > latest_data_epoch:
latest_data_epoch = epoch[i]
latest_data_string = sensor_data[i]
if latest_data_string:
all_latest_data.append(latest_data_string)
all_latest_data_string = ''
for string in all_latest_data:
all_latest_data_string += string
all_latest_data_string += ','
json_string = '{"source":"all latest","feeds":[' + all_latest_data_string[
0:len(all_latest_data_string) - 1] + '],"version":"' + time.strftime(
"%Y-%m-%dT%H:%M:%SZ", time.gmtime()) + '","num_of_records":' + str(
len(all_latest_data)) + '}'
return json_string
from decode import split
from decode import decode
from uuid_list import get_uuid_list
from specific_sensor_all_data import get_specific_sensor_all_data
from specific_sensor_latest_data import get_specific_sensor_latest_data
from specific_sensor_history_data import get_specific_sensor_history_data
from specific_sensor_date_data import get_specific_sensor_date_data
from all_sensor_latest_data import get_all_sensor_latest_data
print('\n\n\n***** Test : split() *****\n')
print('Input (type):\tget_claim_info return value (string)')
print(
'Output(type):\t[a_part (string), b_part (string), exp_date (string), pic (string), msg (string)]\n'
)
return_value = 'LASSPBUAUAXABBMBOBAB,LASSPBUAUAXABBMBOBAB,,,3|1|PM25|live|8CE7A927|0|120.971042|24.801909|60|WwJioKqdQAJSHToAAmeHTLJDVVUeA0ao'
print(split(return_value))
print('\n\n\n***** Test : decode() *****\n')
print('Input (type):\tmsg (string)')
print('Output(type):\t[sensor_data (string), timestamp (string)]\n')
msg = '3|1|PM25|live|8CE7A927|0|120.971042|24.801909|60|WwJioKqdQAJSHToAAmeHTLJDVVUeA0ao'
print(decode(msg))
print('\n\n\n***** Test : get_uuid_list() *****\n')
print('Input (type):\tnone ()')
print('Output (type):\tuuid list (list)\n')
print(get_uuid_list())
print('\n\n\n***** Test : get_specific_sensor_all_data() *****\n')
print('Input (type):\tuuid (string)')
print('Output (type):\tsensor data (json)\n')