54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
"""Views."""
|
|
from celery import states
|
|
from celery.result import AsyncResult, GroupResult
|
|
from celery.utils import get_full_cls_name
|
|
from django.http import JsonResponse
|
|
from kombu.utils.encoding import safe_repr
|
|
|
|
|
|
def is_task_successful(request, task_id):
|
|
"""Return task execution status in JSON format."""
|
|
return JsonResponse({'task': {
|
|
'id': task_id,
|
|
'executed': AsyncResult(task_id).successful(),
|
|
}})
|
|
|
|
|
|
def task_status(request, task_id):
|
|
"""Return task status and result in JSON format."""
|
|
result = AsyncResult(task_id)
|
|
state, retval = result.state, result.result
|
|
response_data = {'id': task_id, 'status': state, 'result': retval}
|
|
if state in states.EXCEPTION_STATES:
|
|
traceback = result.traceback
|
|
response_data.update({'result': safe_repr(retval),
|
|
'exc': get_full_cls_name(retval.__class__),
|
|
'traceback': traceback})
|
|
return JsonResponse({'task': response_data})
|
|
|
|
|
|
def is_group_successful(request, group_id):
|
|
"""Return if group was successfull as boolean."""
|
|
results = GroupResult.restore(group_id)
|
|
|
|
return JsonResponse({
|
|
'group': {
|
|
'id': group_id,
|
|
'results': [
|
|
{'id': task.id, 'executed': task.successful()}
|
|
for task in results
|
|
] if results else []
|
|
}
|
|
})
|
|
|
|
|
|
def group_status(request, group_id):
|
|
"""Return group id and its async results status & result in JSON format."""
|
|
result = GroupResult.restore(group_id)
|
|
retval = [
|
|
{"result": async_result.result, "status": async_result.status}
|
|
for async_result in result.results
|
|
]
|
|
response_data = {'id': group_id, 'results': retval}
|
|
return JsonResponse({'group': response_data})
|