def __init__(self, provider_def):
"""
Initialize object
:param provider_def: provider definition
:returns: `woudc_api.plugins.metrics.MetricsProcessor`
"""
BaseProcessor.__init__(self, provider_def, PROCESS_SETTINGS)
url_tokens = os.environ.get('WOUDC_API_ES_URL').split('/')
LOGGER.debug('Setting Elasticsearch properties')
self.index = 'woudc_data_registry.data_record'
host = url_tokens[2]
LOGGER.debug('Host: {}'.format(host))
LOGGER.debug('Index name: {}'.format(self.index))
LOGGER.debug('Connecting to Elasticsearch')
self.es = Elasticsearch(host)
if not self.es.ping():
msg = 'Cannot connect to Elasticsearch'
LOGGER.error(msg)
raise ProcessorExecuteError(msg)
LOGGER.debug('Checking Elasticsearch version')
version = float(self.es.info()['version']['number'][:3])
if version < 7:
msg = 'Elasticsearch version below 7 not supported ({})' \
.format(version)
LOGGER.error(msg)
raise ProcessorExecuteError(msg)
def execute(self, data):
layer = data['layer']
date_end = data['date_end']
date_begin = data['date_begin']
x = data['x']
y = data['y']
time_step = data['time_step']
format_ = data['format']
if format_.lower() != 'geojson' and format_.lower() != 'png':
msg = 'Invalid format'
LOGGER.error(msg)
raise ValueError(msg)
try:
output = get_rpda_info(layer, date_end, date_begin, x, y,
time_step, format_)
except ValueError as error:
msg = 'Process execution error: {}'.format(error)
LOGGER.error(msg)
raise ProcessorExecuteError(msg)
if format_.lower() == 'png':
if output is not None:
return output.getvalue()
else:
return BytesIO().getvalue()
else:
return output
def execute(self, data):
mimetype = 'application/json'
layer = data.get('layer')
x = float(data.get('x'))
y = float(data.get('y'))
format_ = data.get('format')
try:
output = raster_drill(layer, x, y, format_)
except ValueError as err:
msg = 'Process execution error: {}'.format(err)
LOGGER.error(msg)
raise ProcessorExecuteError(msg)
if format_ == 'GeoJSON':
dict_ = output
elif format_ == 'CSV':
mimetype = 'text/csv'
dict_ = output.getvalue()
else:
msg = 'Invalid format'
LOGGER.error(msg)
raise ValueError(msg)
return mimetype, dict_
def execute(self, data):
name = data.get('name', None)
if name is None:
raise ProcessorExecuteError('Cannot process without a name')
value = 'Hello {}! {}'.format(name, data.get('message', '')).strip()
outputs = [{'id': 'echo', 'value': value}]
return outputs
def execute(self, data):
mimetype = 'application/json'
name = data.get('name', None)
if name is None:
raise ProcessorExecuteError('Cannot process without a name')
value = 'Hello {}! {}'.format(name, data.get('message', '')).strip()
outputs = {'id': 'echo', 'value': value}
return mimetype, outputs
def execute(self, data):
layers = data['layers']
fh = datetime.strptime(data['forecast-hour'], DATE_FORMAT)
mr = datetime.strptime(data['model-run'], DATE_FORMAT)
bbox = data['bbox']
format_ = data['format'].lower()
try:
output = generate_vigilance(layers.split(','), fh, mr,
bbox.split(','), format_)
if output is not None:
if format_ == "geopng":
return output
else:
return output.getvalue()
else:
return BytesIO().getvalue()
except ValueError as err:
msg = 'Process execution error: {}'.format(err)
LOGGER.error(msg)
raise ProcessorExecuteError(msg)
def execute(self, data):
layer = data['layer']
x = float(data['x'])
y = float(data['y'])
format_ = data['format']
try:
output = raster_drill(layer, x, y, format_)
except ValueError as err:
msg = 'Process execution error: {}'.format(err)
LOGGER.error(msg)
raise ProcessorExecuteError(msg)
if format_ == 'GeoJSON':
dict_ = output
elif format_ == 'CSV':
dict_ = output.getvalue()
else:
msg = 'Invalid format'
LOGGER.error(msg)
raise ValueError(msg)
return dict_
