having trouble with django models
Hello, I am newbie to django. I was trying my hand on models. When i used the below code in models.py, "timestamp" and "updated" are not able visible on admin site. Is something wrong with the code? ''' from django.db import models # Create your models here. class RestaurantLocation(models.Model): name = models.CharField(max_length=120) location = models.CharField(max_length=120, null=True, blank=True) category = models.CharField(max_length=120, null=True, blank=True) timestamp= models.DateTimeField(auto_now=False,auto_now_add=True) updated = models.DateTimeField(auto_now=True, auto_now_add=False) ''' -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/a80a81c1-fade-42a0-b8f5-20638541a5bf%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
confusion in models in django
I am a bit confused that is it necessary to write the name of the app in the INSTALLED_APPS in settings.py. Because whether I write it or not, I am able to successfully run my project. Then what is the difference between the two method. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/f869b60a-76cf-4a95-b2f0-9c854f79101b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
what is the use of get_queryset
I have two snap of code below. I want to know that in the first one I used
template_name='restaurants/restaurants_list.html' which is obvious if I
want to use a template but in the second one I have not specified the
template name even then it shows the correct web page.How?
class RestaurantListView(ListView):
template_name='restaurants/restaurants_list.html'
def get_queryset(self):
slug=self.kwargs.get("slug")
if slug:
queryset=RestaurantLocation.objects.filter(
Q(category__iexact=slug)|
Q(category__icontains=slug)
)
else:
queryset=RestaurantLocation.objects.all()
return queryset
##
class RestaurantListView(ListView):
def get_queryset(self):
return RestaurantLocation.objects.all(owner=self.request.user)
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Re: When to use get_user_model()
The answer on this link can also help you in why and when to use
get_user_model().
https://stackoverflow.com/questions/24629705/django-using-get-user-model-vs-settings-auth-user-model
On Feb 18, 2018 4:11 AM, "tango ward" wrote:
Hi,
I am playing around with user registration. I came across a code where the
get_user_model() was assigned to a model in Meta class inside a form. I was
just wondering, what is the benefit of using the get_user_model() as Model
in a form instead of importing a class from models.py then use that class
as model of the form and when should I use it?
models.py
class RegUser(User):
def __str__(self):
return self.username
forms.py
class UserCreateForm(UserCreationForm):
class Meta:
fields = ('username', 'password1', 'password2')
model = get_user_model()
Thanks,
Jarvis
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