def _ParseGraphJson(self, json_data):
if not self._chart and not self._trace_or_story:
return []
if self._chart not in json_data:
raise errors.ReadValueChartNotFound(self._chart)
if self._trace_or_story not in json_data[self._chart]['traces']:
raise errors.ReadValueTraceNotFound(self._trace_or_story)
return [
float(json_data[self._chart]['traces'][self._trace_or_story][0])
]
def _Poll(self):
graphjson = RetrieveOutputJson(
self._isolate_server, self._isolate_hash, self._results_filename)
if not self._chart and not self._trace:
self._Complete(result_values=tuple([]))
return
if self._chart not in graphjson:
raise errors.ReadValueChartNotFound(self._chart)
if self._trace not in graphjson[self._chart]['traces']:
raise errors.ReadValueTraceNotFound(self._trace)
result_value = float(graphjson[self._chart]['traces'][self._trace][0])
self._Complete(result_values=(result_value,))
def HandleGraphJson(self, task, data):
chart = task.payload.get('graph_json_options', {}).get('chart', '')
trace = task.payload.get('graph_json_options', {}).get('trace', '')
if not chart and not trace:
task.payload.update({
'result_values': [],
'tries': task.payload.get('tries', 0) + 1
})
return [CompleteReadValueAction(self.job, task, 'completed')]
if chart not in data:
raise errors.ReadValueChartNotFound(chart)
if trace not in data[chart]['traces']:
raise errors.ReadValueTraceNotFound(trace)
task.payload.update({
'result_values': [float(data[chart]['traces'][trace][0])],
'tries': task.payload.get('tries', 0) + 1
})
return [CompleteReadValueAction(self.job, task, 'completed')]