meta = copy.deepcopy(metaData)
meta['station'] = station['name']
meta['start_date'] = startDateTime.strftime("%Y-%m-%d %H:%M:%S")
meta['end_date'] = endDateTime.strftime("%Y-%m-%d %H:%M:%S")
variables = station['variables']
units = station['units']
max_values = station['max_values']
min_values = station['min_values']
if 'run_name' in station:
meta['name'] = station['run_name']
for i in range(0, len(variables)):
meta['variable'] = variables[i]
meta['unit'] = units[i]
eventId = adapter.get_event_id(meta)
if eventId is None:
eventId = adapter.create_event_id(meta)
print('HASH SHA256 created: ', eventId)
else:
print('HASH SHA256 exists: ', eventId)
metaQuery = copy.deepcopy(metaData)
metaQuery['station'] = station['name']
metaQuery['variable'] = variables[i]
metaQuery['unit'] = units[i]
if 'run_name' in station:
metaQuery['name'] = station['run_name']
opts = {
'from': startDateTime.strftime("%Y-%m-%d %H:%M:%S"),
'to': endDateTime.strftime("%Y-%m-%d %H:%M:%S")
}
else:
print("Unable to create new station: ", station_meta_list)
continue
# Create event metadata. Event metadata is used to create timeseries id (event_id) for the timeseries.
timeseries_meta = copy.deepcopy(timeseries_meta_struct)
timeseries_meta['station'] = station_info['name']
timeseries_meta['variable'] = 'Precipitation'
timeseries_meta['unit'] = 'mm'
timeseries_meta['type'] = station_info['type']
timeseries_meta['source'] = station_info['source']
timeseries_meta['name'] = station_info['run_name']
# At this point station exists. Check whether there is a timeseries_id (or event-id).
# If does not exist create an id.
timeseries_id = mysql_adapter.get_event_id(timeseries_meta)
if timeseries_id is None:
print(
"No timeseries for the '%s' of the station: %s in the DB. Creating timeseries-id..."
% (timeseries_meta['variable'],
station_info['stationId'] + '/' + station_info['name']))
timeseries_id = mysql_adapter.create_event_id(timeseries_meta)
timeseries = prepare_timeseries(df)
# Insert timeseries.
print("Pushing to timeseries: %s of size %d" %
(timeseries_id, len(timeseries)))
inserted_rows = mysql_adapter.insert_timeseries(timeseries_id, timeseries,
True, Data.data)
print("Inserted %d rows from %d timeseries_id values successfully..." %