def set_status(self, new_status):
if new_status == self.status:
return
if new_status not in self.available_statuses():
raise InvalidOrderStatus("'%s' is not a valid status for order %s (currency status: '%s')" %
(new_status, self.number, self.status))
self.status = new_status
if new_status in self.cascade:
for line in self.lines.all():
line.status = self.cascade[self.status]
line.save()
self.save()
def set_status(self, new_status):
if new_status == self.status:
return
if new_status not in self.available_statuses():
raise InvalidOrderStatus(
_("'%(new_status)s' is not a valid status for order %(number)s "
"(current status: '%(status)s')") % {
'new_status': new_status,
'number': self.number,
'status': self.status
})
self.status = new_status
if new_status in self.cascade:
for line in self.lines.all():
line.status = self.cascade[self.status]
line.save()
self.save()