def _update_or_create(cls, malt_dict):
try:
# try update
unique_field_dict = {
k: v
for (k, v) in malt_dict.iteritems()
if k in MALTRow.get_unique_fields()
}
prev_obj = MALTRow.objects.get(**unique_field_dict)
for k, v in malt_dict.iteritems():
setattr(prev_obj, k, v)
prev_obj.save()
except MALTRow.DoesNotExist:
# create
try:
MALTRow(**malt_dict).save()
except Exception as ex:
logger.error(
"Failed to insert malt-row {}. Exception is {}".format(
str(malt_dict), str(ex)),
exc_info=True)
except Exception as ex:
logger.error(
"Failed to insert malt-row {}. Exception is {}".format(
str(malt_dict), str(ex)),
exc_info=True)
def _save_to_db(cls, malt_rows_to_save, domain_id):
try:
MALTRow.objects.bulk_create(
[MALTRow(**malt_dict) for malt_dict in malt_rows_to_save]
)
except IntegrityError:
# no update_or_create in django-1.6
for malt_dict in malt_rows_to_save:
try:
unique_field_dict = {k: v
for (k, v) in malt_dict.iteritems()
if k in MALTRow.get_unique_fields()}
prev_obj = MALTRow.objects.get(**unique_field_dict)
for k, v in malt_dict.iteritems():
setattr(prev_obj, k, v)
prev_obj.save()
except MALTRow.DoesNotExist:
MALTRow(**malt_dict).save()
except Exception as ex:
logger.info("Failed to insert rows for domain with id {id}. Exception is {ex}".format(
id=domain_id, ex=str(ex)))
def _update_or_create(cls, malt_dict):
try:
# try update
unique_field_dict = {k: v
for (k, v) in malt_dict.iteritems()
if k in MALTRow.get_unique_fields()}
prev_obj = MALTRow.objects.get(**unique_field_dict)
for k, v in malt_dict.iteritems():
setattr(prev_obj, k, v)
prev_obj.save()
except MALTRow.DoesNotExist:
# create
try:
MALTRow(**malt_dict).save()
except Exception as ex:
logger.error("Failed to insert malt-row {}. Exception is {}".format(
str(malt_dict),
str(ex)
), exc_info=True)
except Exception as ex:
logger.error("Failed to insert malt-row {}. Exception is {}".format(
str(malt_dict),
str(ex)
), exc_info=True)
def _update_or_create_malt_row(malt_row_dict):
unique_field_dict = {k: v for (k, v) in malt_row_dict.items() if k in MALTRow.get_unique_fields()}
# use the unique_field_dict to specify key/value pairs to filter on
MALTRow.objects.update_or_create(defaults=malt_row_dict, **unique_field_dict)