def get(self, request, token):
status = tasks.find(request, token)
if status is not None:
if status.is_completed():
cmds = [commands.hide_progress()]
if status.callback:
fn = status.callback['fn']
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)
cmds.extend(getattr(klass, static_method).__call__(
request,
status.result,
status.callback['context']
))
status.forget()
return HttpResponseAjax(cmds, request)
elif status.is_failed():
status.forget()
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
elif status.is_cancelled():
status.forget()
return HttpResponseAjax([
commands.hide_progress(),
], request)
elif status.is_running():
return HttpResponseAjax([
commands.update_progress(status.progress),
], request)
else:
return HttpResponseAjax([
commands.update_progress(),
], request)
else:
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
def get(self, request, token):
status = tasks.find(request, token)
if status is not None:
if status.is_completed():
cmds = [commands.hide_progress()]
if status.callback:
fn = status.callback['fn']
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)
cmds.extend(
getattr(klass, static_method).__call__(
request, status.result,
status.callback['context']))
status.forget()
return HttpResponseAjax(cmds, request)
elif status.is_failed():
status.forget()
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
elif status.is_cancelled():
status.forget()
return HttpResponseAjax([
commands.hide_progress(),
], request)
elif status.is_running():
return HttpResponseAjax([
commands.update_progress(status.progress),
], request)
else:
return HttpResponseAjax([
commands.update_progress(),
], request)
else:
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)
def post(self, request, token):
status = tasks.find(request, token)
if status is not None:
status.cancel()
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):
status = tasks.find(request, token)
if status is not None:
status.cancel()
messages.info(request, _('The task execution has been aborted.'))
else:
messages.error(request, DEFAULT_ERROR_MESSAGE)
return HttpResponseAjax([
commands.hide_progress(),
], request)