def create_properties(log: EventLog) -> dict:
"""Create read-only dict with methods in this class"""
return {
'events': events_by_date(log),
'resources': resources_by_date(log),
'maxEventsInLog': max_events_in_log(log),
'traceAttributes': trace_attributes(log),
'newTraces': new_trace_start(log)
}
def get_intercase_attributes(log: EventLog, encoding: Encoding):
"""Dict of kwargs
These intercase attributes are expensive operations!!!
"""
# Expensive operations
executed_events = events_by_date(log) if encoding.add_executed_events else None
resources_used = resources_by_date(log) if encoding.add_resources_used else None
new_traces = new_trace_start(log) if encoding.add_new_traces else None
kwargs = {'executed_events': executed_events, 'resources_used': resources_used, 'new_traces': new_traces}
# 'label': label} TODO: is it really necessary to add this field in the dict?
return kwargs
def create_properties(log: EventLog) -> dict:
"""Create read-only dict with methods in this class"""
return {
'events': events_by_date(log),
'resources': resources_by_date(log),
'maxEventsInLog': max_events_in_log(log),
'avgEventsInLog': avg_events_in_log(log),
'stdVarEventsInLog': std_var_events_in_log(log),
'traceAttributes': trace_attributes(log),
'newTraces': new_trace_start(log),
# 'alpha_miner_result': vis_factory.apply(*alpha_miner.apply(log)) #TODO ADD alpha miner
}
def get_log_stats(request, pk, stat):
"""Get log statistics
DEPRECATED ENDPOINT. LOGS HAVE PROPERTIES.
End URL with
* events for event_by_date
* resources for resources_by_date
* executions for event_executions
* traceAttributes for trace_attributes
* eventsInTrace for events_in_trace
* newTraces for new_trace_start
"""
try:
log = Log.objects.get(pk=pk)
except Log.DoesNotExist:
return Response({'error': 'not in database'},
status=status.HTTP_404_NOT_FOUND)
try:
log_file = log.get_file()
except FileNotFoundError:
logger.error("Log id: %s, path %s not found", log.id, log.path)
return Response({'error': 'log file not found'},
status=status.HTTP_404_NOT_FOUND)
if stat == 'events':
data = events_by_date(log_file)
elif stat == 'resources':
data = resources_by_date(log_file)
elif stat == 'traceAttributes':
data = trace_attributes(log_file)
elif stat == 'eventsInTrace':
data = events_in_trace(log_file)
elif stat == 'executions':
data = event_executions(log_file)
elif stat == 'newTraces':
data = new_trace_start(log_file)
elif stat == 'alpha_miner':
data = alpha_miner.apply(log)
else:
logger.info('stats error in get_log_stats, setting data to None')
data = None
return Response(data)
def test_events_by_date(self):
result = events_by_date(self.log)
self.assertEqual(18, len(result.keys()))
self.assertEqual(4, result['2011-01-08'])
def test_count_on_event_day_event_out_of_range(self):
event_dict = log_metrics.events_by_date(self.log)
count = count_on_event_day(self.log[0], event_dict, 100)
self.assertEqual(0, count)
def test_count_on_event_day(self):
event_dict = log_metrics.events_by_date(self.log)
count = count_on_event_day(self.log[0], event_dict, 0)
self.assertEqual(7, count)
