def snailtracker_post_save_hook(sender, instance, **kwargs):
"""
If connected to the Django model's post_save signal, this will fire
and make a snapshot of the instance's current state (field values) then
save a snailtrack (if it doesn't exist) and an action.
"""
try:
instance.post_save_snapshot = make_model_snapshot(instance)
# prevent circular imports
from django_snailtracker.tasks import offload_wrapper, celery_enabled
if celery_enabled:
offload_wrapper.delay(instance)
logger.debug('%s model instanced saved. '
'Offloaded snailtracker task to Celery.' % instance)
else:
get_or_create_snailtrack(instance)
instance.snailtracker_new = False
except Exception, e:
try:
import traceback
#:TODO: this...
send_mail(
'Snailtracker Error!',
traceback.format_exc(),
'*****@*****.**', ('*****@*****.**'))
return
except:
return
def snailtracker_post_init_hook(sender, instance, **kwargs):
"""
If connected to the Django model's post_init signal, this will
fire and make a snapshot of the instance's current state (field values).
"""
try:
instance.snailtracker_new = False
if not instance.id:
instance.snailtracker_new = True
instance.post_init_snapshot = make_model_snapshot(instance)
except Exception, e:
try:
import traceback
#:TODO: this...
send_mail(
'Snailtracker Error!',
traceback.format_exc(),
'*****@*****.**',
('*****@*****.**'))
return
except:
return