任何帮助表示赞赏。 我无法在admin.py中保存父程序对象。它仅适用于具有内联的1个特定模型，并且仅适用于一个特定的内联。如果我将 ProgramHotelInline 取出，我可以保存模型。如果ProgramHotelInline是ProgramAdmin的内联，我无法保存模型;终端输出给出：＆＃34; POST / admin_keywords_submit / HTTP / 1.1＆＃34; 403 2294
这是PageAdmin类：
class ProgramHotelInline(admin.StackedInline):
model = ProgramHotel
extra = 5
def get_formset(self, request, obj=None, **kwargs):
initial = []
formset = super(ProgramHotelInline, self).get_formset(request, obj, **kwargs)
#initial c/i-c/o
if obj:
if request.method == "GET":
for bh in range(0,self.extra):
initial+=[{'check_in':datetime.combine(obj.base_arrival,time(14,00)),
'check_out':datetime.combine(obj.base_departure,time(12,00))}]
self.extra = len(initial)
formset.__init__ = curry(formset.__init__, initial=initial)
return formset
def queryset(self, request):
"""
Prefetch info.
"""
qs = super(ProgramHotelInline, self).queryset(request)
return qs.select_related('hotel__organization','roomtype')
program_extra_fieldsets = ((None, {"fields": ("base_arrival","base_departure","program_type","default_commission","content","no_bed_age","free_child_age","short_description","images")}),)
class ProgramAdmin(PageAdmin):
inlines = (CodeInline,ProgramExcursionInline,ProgramTransferInline, ProgramHotelInline,ProgramCommissionInline,ProgramDiscountInline)
fieldsets = deepcopy(PageAdmin.fieldsets) + program_extra_fieldsets
filter_horizontal = ('images', )
admin.site.register(Program,ProgramAdmin)
以下是模型：
class ProgramHotel(models.Model):
program = models.ForeignKey(Program,null=True,blank=True)
hotel = models.ForeignKey('tour.Hotel')
roomtype = ChainedForeignKey(
'tour.RoomType',
chained_field="hotel",
chained_model_field="hotel",
show_all=False,
auto_choose=False,blank=True,null=True,help_text="<span style='color:blue'>null means no bed</span>")#null stands for (child) with no bed!
check_in = models.DateTimeField(default=default_ci_time)
check_out = models.DateTimeField(default=default_co_time)
#max_age = models.IntegerField(default=0)
pax_per_room = models.SmallIntegerField()
exb = models.BooleanField(default=False)
bb = models.BooleanField(default=False)
turn = models.SmallIntegerField(default = 1)#if we have more than one stopping, first stopping - turn=1,2nd - turn=2 etc
USD = '$'
KRW = unichr(8361)
CURRENCY_CHOICES = (
(USD, 'USD'),
(KRW, 'KRW'),
)
currency = models.CharField(default = "$",max_length=1,choices=CURRENCY_CHOICES)
price = models.DecimalField('price per pax, including comm.',decimal_places=0, max_digits=21, default = 0)#in USD
def __unicode__(self):
if self.roomtype:
if self.pax_per_room == 2:
rt= u"\u00BD%s" % (self.roomtype.roomtype)
elif self.pax_per_room == 3:
rt= u"\u2153%s" % (self.roomtype.roomtype)
elif self.pax_per_room == 4:
rt= u"\u00BC%s" % (self.roomtype.roomtype)
elif self.pax_per_room == 5:
rt= u"\u2155%s" % (self.roomtype.roomtype)
elif self.pax_per_room == 1:
rt= u"%s, single occupancy" % (self.roomtype.roomtype)
elif self.pax_per_room > 5:
rt= u"1/%s %s" % (self.pax_per_room,self.roomtype.roomtype)
else:
rt= u"%s" % (self.roomtype.roomtype)
else:
rt="no bed"
bb = u", breakfast" if self.bb else u", NO BREAKFAST"
exb = u", +extra bed" if self.exb else u""
return u"%s: %s, %s ~ %s%s%s; %s%s" % (self.hotel.organization,rt,self.check_in.strftime("%d %B %Y"), self.check_out.strftime("%d %B %Y"),bb,exb,self.price,self.currency)
class Meta:
unique_together = (("program", "turn","hotel","roomtype","check_in","pax_per_room","exb","bb"),)
class Program(Page,RichText):
def default_commission_default():
l = list(DynamicParameter.within_dates.within_dates(datetime.today()))[:1]
dynamic = l[0]
return dynamic.default_agent_commission
def no_bed_age_default():
l = list(DynamicParameter.within_dates.within_dates(datetime.today()))[:1]
dynamic = l[0]
return dynamic.default_no_bed_age
def free_child_age_default():
l = list(DynamicParameter.within_dates.within_dates(datetime.today()))[:1]
dynamic = l[0]
return dynamic.default_free_child_age
program_type = models.ManyToManyField(ProgramType)
images = models.ManyToManyField(PicasaGallery,null=True, blank=True)
short_description = RichTextField(max_length=250,default = "")
#excursions, transfers, hotels - just a template; actuals are in Code
hotels = models.ManyToManyField('tour.Hotel', through='ProgramHotel')
transfers = models.ManyToManyField('misc.Transfer', through='ProgramTransfer')
excursions = models.ManyToManyField("tour.Excursion", through='ProgramExcursion')
commission = models.ManyToManyField(Customer, through='ProgramCommission')
default_commission = models.DecimalField('agent commission',decimal_places=3, max_digits=4, default = default_commission_default)
base_arrival = models.DateField()
base_departure = models.DateField()
no_bed_age = models.SmallIntegerField(default=no_bed_age_default) #UP TO THIS AGE ALLOWED TO HAVE NO BED
free_child_age = models.SmallIntegerField(default=free_child_age_default) #NO BED+BREAKFAST FREE, IF ADULTS HAVE BREAKFAST; no tickets!
discount = models.ManyToManyField(Discount, through='ProgramDiscount')
def save(self, *args, **kwargs):
''' On save, make invisible in left and foot menu
SET COMMISSION, IF DEFINED
add bonus for a company, if any
'''
self.in_menus = '1'
super(Program, self).save(*args, **kwargs)
if self.default_commission:
for customer in Customer.objects.filter(customer_type="AGENT"):
try:
pc = ProgramCommission.objects.get(program=self,customer=customer)
except ObjectDoesNotExist:
pc = ProgramCommission(program=self,customer=customer, commission=self.default_commission)
#print pc
if not pc.id:
if pc.customer.organization=="Private Customer":
pc.commission = 0.00
try:
customer_comm = CustomerCommission.within_dates.within_dates(self.base_arrival).get(customer=customer).bonus_commission
if customer_comm >0:
pc.commission = pc.commission + customer_comm
except ObjectDoesNotExist:
pass
pc.save()
def __unicode__(self):
return u"%s" % (self.title)
def groupcode(self):
"""
return filtered set - only code.group=True
"""
return self.code_set.filter(group=True,arr_date__gte=datetime.today())
def distincthotel(self):
"""
return filtered set - only distinct hotels
"""
return self.programhotel_set.distinct('hotel')
def get_admin_url(self):
return urlresolvers.reverse("admin:%s_%s_change" %
(self._meta.app_label, self._meta.module_name), args=(self.id,))
class Meta:
ordering = ['title']
答案 0 :(得分：0)
找到错误的根源：那是过时的django-smart-choices。更新后再次运行。