def form_valid(self, form):
start_date = form.cleaned_data['start_date']
end_date = form.cleaned_data['end_date']
queryset = waybill_user_related_filter(Waybill.objects.all(), self.request.user)
data = compress_waybills(queryset, start_date, end_date)
return data_to_file_response(data, self.file_name % {
'start_date': start_date,
'end_date': end_date,
}, type="data")
def handle(self, *args, **options):
start_date, res = get_date_from_string(options.get('start_date', None), default=datetime.date(1900, 1, 1))
end_date, res = get_date_from_string(options.get('end_date', None), default=datetime.datetime.now())
username = options.get('user', '')
passwd = options.get('passwd', '')
data = ""
try:
user = authenticate(username=username, password=passwd)
queryset = waybill_user_related_filter(Waybill.objects.all(), user)
data = compress_waybills(queryset, start_date, end_date)
except User.DoesNotExist:
print "Wrong password or username '%s'" % username
return data
