def form_valid(self, form):
form.save(instance=self.object)
check = self.object.get_check_instance()
datawatch.get_backend().run(slug=check.slug,
identifier=check.get_identifier(
self.object),
run_async=False)
return super(ResultConfigView, self).form_valid(form)
def get(self, request, *args, **kwargs):
self.object = self.get_object()
response = super(ResultRefreshView, self).get(request, *args, **kwargs)
check = self.object.get_check_instance()
datawatch.get_backend().run(slug=check.slug,
identifier=self.object.identifier,
async=False)
messages.add_message(request, messages.INFO,
_('Result has been refreshed'))
return response
def enqueue(self, slug, run_async=True):
check = self._get_check_instance(slug)
if not check:
return
try:
for payload in check.generate():
datawatch.get_backend().run(
check.slug, check.get_identifier(payload))
except NotImplementedError as e:
logger.error(e)
def refresh(self, slug):
backend = datawatch.get_backend()
backend.refresh(slug=slug, async=True)
def refresh(self, slug, run_async=True):
for result in Result.objects.filter(slug=slug):
datawatch.get_backend().run(result.slug, result.identifier)
def refresh(self):
datawatch.get_backend().refresh(slug=self.slug)
def run(self):
datawatch.get_backend().enqueue(slug=self.slug)
CheckExecution.objects.update_or_create(
slug=self.slug, defaults=dict(last_run=timezone.now()))
class Backend(BaseBackend):
def enqueue(self, slug, async=True):
check = self._get_check_instance(slug)
if not check:
return
try:
for payload in check.generate():
datawatch.get_backend().run(check.slug,
check.get_identifier(payload))
except NotImplementedError as e:
logger.error(e)
def refresh(self, slug, async=True):
for result in Result.objects.filter(slug=slug):
datawatch.get_backend().run(result.slug, result.identifier)
def run(self, slug, identifier, async=True):
check = self._get_check_instance(slug)
if not check:
return
try:
payload = check.get_payload(identifier)
except NotImplementedError as e:
logger.error(e)
return
except ObjectDoesNotExist:
Result.objects.filter(slug=slug, identifier=identifier).delete()
return