Populate Django Model with for-loop Question: I have a model Task which I want to populate with a for loop. In a list I have the tasks that should be passed into the model. My model has actually more than three tasks (Below I have shown only three). The list will also have varying number …
how to convert DateField field while returning a filtered result in DJANGO Question: I have the following table in django: models.py class Activity(models.Model) name = models.CharField(max_length=50) date_created = models.DateField() here is the way i create an instance of that table from datetime import date Activity.objects.create(name="Foo", date_created=str(date.today())) I know that auto_now_add=True can be used to store …
Django AttributeError: type object 'Admin' has no attribute '_meta' error when creating custom user Question: I’m learning django and I want to have my custom user and admin object but I’m encountering an error when running server after applying my changes. I’m not sure if this is the right approach to do this so do …
reverse accessor model clashing Django Web App Question: from django.db import models from django.contrib.auth.models import AbstractUser class Customer(AbstractUser): address_line = models.CharField(max_length=255) city = models.CharField(max_length=255) postal_code = models.CharField(max_length=10) phone_number = models.CharField(max_length=20) origin_country = models.CharField(max_length=255) profile_picture = models.ImageField(upload_to=’customer_profile_pics’, null=True, blank=True) class Chef(AbstractUser): address_line = models.CharField(max_length=255) city = models.CharField(max_length=255) postal_code = models.CharField(max_length=10) phone_number = models.CharField(max_length=20) origin_country = models.CharField(max_length=255) …
How to do model data validation in django Question: I would like when creating and editing a product to validate the data directly in the model in adminpanel and forms and if validated return an error more or less like this: models.py class Book(Product): GENRE_CHOICES = ( (‘Fantasy’, ‘Fantasy’), (‘Sci-Fi’, ‘Sci-Fi’), (‘Romance’, ‘Romance’), (‘Historical Novel’, …
Extending a base model in django Question: I want to create base model for my questions named Question and extend it by any other question types: class Question(models.Model): questionnaire = models.ForeignKey(to=’Questionnaire’, on_delete=models.CASCADE, related_name=’questions’) question = models.TextField() description = models.TextField(null=True, blank=True) media = models.FileField(upload_to=’medias’, blank=True, null=True) is_required = models.BooleanField(default=False) def __str__(self): return f'{self.questionnaire.name} – {self.question}’ and …
model form set throws an error: ModelFormOptions' object has no attribute 'private_fields' Question: I’m trying to create 30 fields in one model that has only 2 fields, I know it can be done using formset but that one doesn’t support save() method when submitted the form, so I changed it to: modelformset that supported save() …
Populate readonly nested serializer Question: I’m using ModelViewSets and I have nested serializer for these models. class Profile(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) user = models.OneToOneField(User, on_delete=models.CASCADE) place = models.OneToOneField(Place, on_delete=models.DO_NOTHING) bio = models.TextField(null=True) class User(AbstractBaseUser, PermissionsMixin): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) email = models.EmailField(_(’email address’), unique=True) first_name = models.CharField(max_length=150, blank=True) is_staff = models.BooleanField(default=False) is_active …
nothing happens after running python manage.py shell < script.py Question: This is my first time trying to run a script. I’m trying to hash previously stored plain text in my db. Anyway I created script.py file in my project folder it doesn’t seem to do anything what am I missing? The command I’m running in …
Django list display of foreign key attribute that is boolean field using check or cross icons Question: My problem is similar to this thread: Can "list_display" in a Django ModelAdmin display attributes of ForeignKey fields?. I want to display a foreign key attribute from the list display. This attribute is a BooleanField. Normally, it would …
