Aufrufen von LocationDescription.l_edit gibt den Fehler "save() hat ein unerwartetes Schlüsselwortargument 'location'" zurück. Der Keyword-Name sieht jedoch zufällig aus und kann zu verschiedenen Zeiten auf verschiedene Felder verweisen. Der Methode l_edit wurde die Funktionalität entzogen, aber der Fehler bleibt bestehen. Kurioserweise funktioniert self.location = kwargs ['location'] gefolgt von self.save() einwandfrei.save() hat ein unerwartetes Schlüsselwortargument erhalten
models.py
class LocationDescription(models.Model):
location = models.ForeignKey(Location)
description = models.ForeignKey(Localization)
YEAR_CHOICES = (
(LocationDescriptionYear.any.value, 'Any'),
(LocationDescriptionYear.winter.value, 'Winter'),
(LocationDescriptionYear.spring.value, 'Spring'),
(LocationDescriptionYear.summer.value, 'Summer'),
(LocationDescriptionYear.autumn.value, 'Autumn'),
)
year = models.IntegerField(choices=YEAR_CHOICES, default=0)
DAY_CHOICES = (
(LocationDescriptionDaytime.any.value, 'Any'),
(LocationDescriptionDaytime.night.value, 'Night'),
(LocationDescriptionDaytime.morning.value, 'Morning'),
(LocationDescriptionDaytime.day.value, 'Day'),
(LocationDescriptionDaytime.evening.value, 'Evening'),
)
day = models.IntegerField(choices=DAY_CHOICES, default=0)
weather_type = models.ForeignKey('Weather', blank=True, null=True)
order = models.IntegerField(default=0)
code_check = models.TextField(blank=True, null=True)
@classmethod
def l_create(cls, request, **kwargs):
l = Localization()
l.write(request, kwargs['description'])
kwargs['description'] = l
item = cls(**kwargs)
item.save()
return item
def l_delete(self):
l = self.description
self.delete()
l.delete()
def l_edit(self, **kwargs):
super(LocationDescription, self).save(**kwargs)
@classmethod
def localize(cls, locale, **kwargs):
if locale == 'eng':
result = cls.objects.filter(**kwargs).annotate(text=F('description__eng'))
elif locale == 'rus':
result = cls.objects.filter(**kwargs).annotate(text=F('description__rus'))
else:
raise KeyError
for r in result:
if r.text is None or r.text == '':
setattr(r, 'text', 'Error: localization text missing!')
return result
views.py
location = Location.objects.get(pk=int(request.POST.get('location', '')))
weather_type = Weather.objects.get(pk=int(request.POST.get('weather_type', '')))
item = LocationDescription.objects.get(pk=int(request.POST.get('id', '')))
item.l_edit(location=location,
year=request.POST.get('year', ''),
day=request.POST.get('day', ''),
weather_type=weather_type,
order=request.POST.get('order', ''),
code_check=request.POST.get('code_check', ''),
)
Nun, es ist, weil speichern Feld Argumente tatsächlich nicht übernimmt. Warum machst du es so? –
Weil ich keine Ahnung habe was ich mache :) Ich werde die Beispiele noch einmal lesen müssen, denke ich. –