def post(self, request, token):
async_result = tasks.find(request, token)
if async_result and async_result.task_id:
revoke(async_result.task_id, terminate=True, signal='SIGKILL')
messages.info(request, _('The task execution has been aborted.'))
else:
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
def post(self, request, token):
async_result = tasks.find(request, token)
if async_result and async_result.task_id:
revoke(async_result.task_id, terminate=True, signal='SIGKILL')
messages.info(request, _('The task execution has been aborted.'))
else:
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
def get(self, request, token):
async_result = tasks.find(request, token)
if async_result:
if async_result.successful():
cmds = [commands.hide_progress()]
if 'callback' in async_result.result:
fn = async_result.result['callback']['fn']
# Transform 'fn' in a callable.
if isinstance(fn, tuple) and len(fn) == 2:
(path, static_method) = fn
index = path.rfind('.')
classname = path[index + 1:len(path)]
module = __import__(
path[0:index], fromlist=[classname])
klass = getattr(module, classname)
callable = getattr(klass, static_method)
else:
callable = None
# Call callable.
if callable:
cmds.extend(callable.__call__(
request,
async_result.result['result'],
async_result.result['callback']['context']
))
async_result.forget()
return HttpResponseAjax(cmds, request)
elif async_result.failed():
async_result.forget()
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
elif async_result.status == 'PROGRESS':
return HttpResponseAjax([
commands.update_progress(async_result.result['value']),
], request)
else:
return HttpResponseAjax([
commands.update_progress(),
], request)
else:
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
