Model in django

Create models in django

from django.db import models
# Create your models here.

class Contact(models.Model):
    name = models.CharField(max_length=50)
    email = models.CharField(max_length=50)
    contact = models.CharField(max_length=50)
    content = models.TextField()
    def __str__(self):
        return self.name + ' ' + self.email

Model in django

from django.db import models

class Musician(models.Model):
    first_name = models.CharField(max_length=50)
    last_name = models.CharField(max_length=50)
    instrument = models.CharField(max_length=100)

class Album(models.Model):
    artist = models.ForeignKey(Musician, on_delete=models.CASCADE)
    name = models.CharField(max_length=100)
    release_date = models.DateField()
    num_stars = models.IntegerField()

Source: docs.djangoproject.com

Django model

class Video(models.Model):
   title = models.CharField(max_length=200, null=True, blank=True)
   description = models.TextField(null=True, blank=True)
   url = models.CharField(max_length=200, null=True, blank=True)
   video_id = models.CharField(max_length=200, null=True, blank=True)
   created_at = models.DateTimeField(auto_now_add=True)
   updated_at = models.DateTimeField(auto_now=True)

   def __str__(self):
      return self.title
Copy

Source: dothedev.com

.save() in django

>>> one_entry = Entry.objects.get(pk=1)

Source: docs.djangoproject.com

Django models

poll = models.ForeignKey(
    Poll,
    on_delete=models.CASCADE,
    verbose_name="the related poll",
)
sites = models.ManyToManyField(Site, verbose_name="list of sites")
place = models.OneToOneField(
    Place,
    on_delete=models.CASCADE,
    verbose_name="related place",
)

Source: docs.djangoproject.com

Django model

from django.db import models


class Question(models.Model):
    question_text = models.CharField(max_length=200)
    pub_date = models.DateTimeField('date published')


class Choice(models.Model):
    question = models.ForeignKey(Question, on_delete=models.CASCADE)
    choice_text = models.CharField(max_length=200)
    votes = models.IntegerField(default=0)

Source: docs.djangoproject.com

Similar codes

19 votes109 views2 answers
How to add up everything in a list python
Python
1 vote138 views2 answers
Python spread operator
Python
0 vote112 views3 answers
“no such column” after adding a field to the model
Python
0 vote111 views1 answer
Flask stream with data/context
Python
1 vote150 views1 answer
Getting multiple selected value django
Python Django
0 vote103 views1 answer
Tensorflow not installing error
Python
0 vote114 views1 answer
Django versatileimagefield
Python
1 vote131 views1 answer
How to get what type of file in python
Python
0 vote128 views1 answer
Sns save chart
Python
0 vote112 views1 answer
Rename rows pandas based on condiions
Python