Fix script to add measurements

cron_update_measurements.py

-from db import DDBmeasurements
+# -*- coding: utf-8 -*-
 import requests
+import time
+from tornado.ioloop import IOLoop
+from functools import partial
+from db import DDBstations, DDBtypes, DDBmeasurements, DDBlastmeasurements
+from dateutil.parser import parse
 
-db_measurements = DDBmeasurements()
+
+def get_station_by_id(station_id, station_data):
+    for station in station_data:
+        if str(station['api_station_id']) == station_id:
+            return station['station_id']
+
+
+def get_type_by_name(type_name, type_data):
+    for type in type_data:
+        if type['shortname'] == type_name:
+            return type['type_id']
+
+
+def get_timestamp_from_datetime(datetime_string):
+    dt = parse(datetime_string)
+    return time.mktime(dt.timetuple())
+
+
+ioloop = IOLoop.instance()
+measurements = DDBmeasurements()
+last_measurements = DDBlastmeasurements()
+stations = DDBstations()
+types = DDBtypes()
 
 apiURL = "http://powietrze.malopolska.pl/_powietrzeapi/api/dane?act=danemiasta&ci_id=1"
 
 r = requests.get(apiURL)
-
 actual_data = r.json()['dane']['actual']
 
+station_data = ioloop.run_sync(partial(stations.get_all))
+type_data = ioloop.run_sync(partial(types.get_all))
+
 for station_measurements in actual_data:
     for measurement in station_measurements['details']:
-        db_measurements.add(measurement['st_id'], measurement['par_id'], measurement['o_value'], measurement['o_czas'])
\ No newline at end of file
+        try:
+            ready_station_id = get_station_by_id(measurement['st_id'], station_data)
+            ready_type_id = get_type_by_name(measurement['par_name'], type_data)
+            ready_measurement_value = measurement['o_value']
+            ready_measurement_timestamp = get_timestamp_from_datetime(measurement['o_czas'])
+
+            if ready_station_id and ready_type_id and ready_measurement_value and ready_measurement_timestamp:
+                ioloop.run_sync(partial(measurements.add, station_id=ready_station_id, type_id=ready_type_id,
+                                        value=ready_measurement_value, measurement_time=ready_measurement_timestamp))
+                ioloop.run_sync(partial(last_measurements.add, station_id=ready_station_id, type_id=ready_type_id,
+                                        value=ready_measurement_value, measurement_time=ready_measurement_timestamp))
+
+        except Exception:
+            pass

requirements.txt

+requests
 tornado == 4.4.2
 botocore==0.65.0
 tornado-botocore==0.1.6