def get_events_per_time(self, parameters=None):
if parameters is None:
parameters = {}
list_logs = self.get_list_logs()
for key in self.init_parameters:
if key not in parameters:
parameters[key] = self.init_parameters[key]
parameters["filters"] = self.filters
ret = parquet_handler.get_events_per_time(".", self.distr_log_path, list_logs, parameters=parameters)
ret = [datetime.fromtimestamp(x) for x in ret]
x, y = attributes_common.get_kde_date_attribute(ret)
return x, y
def get_events_per_time():
try:
process = request.args.get('process', type=str)
keyphrase = request.args.get('keyphrase', type=str)
session = request.args.get('session', type=str)
use_transition = request.args.get(PARAMETER_USE_TRANSITION,
type=str,
default=str(DEFAULT_USE_TRANSITION))
no_samples = request.args.get(PARAMETER_NO_SAMPLES,
type=int,
default=DEFAULT_MAX_NO_SAMPLES)
max_no_ret_items = request.args.get(PARAMETER_NUM_RET_ITEMS,
type=int,
default=100000)
timestamp_key = request.args.get('timestamp_key',
type=str,
default=xes.DEFAULT_TIMESTAMP_KEY)
if use_transition == "True":
use_transition = True
else:
use_transition = False
if keyphrase == configuration.KEYPHRASE:
filters = get_filters_per_session(process, session)
parameters = {}
parameters["filters"] = filters
parameters[PARAMETER_USE_TRANSITION] = use_transition
parameters[PARAMETER_NO_SAMPLES] = no_samples
parameters[PARAMETER_NUM_RET_ITEMS] = max_no_ret_items
parameters["max_no_of_points_to_sample"] = max_no_ret_items
parameters["timestamp_key"] = timestamp_key
returned_list = parquet_handler.get_events_per_time(
SlaveVariableContainer.conf,
process,
SlaveVariableContainer.managed_logs[process],
parameters=parameters)
return jsonify({"points": returned_list})
return jsonify({})
except:
return traceback.format_exc()