Django Model Helper

Name: django-model-helper
Rating: 65
Author: Dexploarer

Generates Django models following best practices.

When to Use

•"Create a Django model for users"
•"Generate Product model"
•"Add BlogPost model with relationships"

Model Generation

python

from django.db import models
from django.contrib.auth.models import AbstractUser

class User(AbstractUser):
    """Custom user model."""
    bio = models.TextField(blank=True)
    avatar = models.ImageField(upload_to='avatars/', blank=True)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        db_table = 'users'
        ordering = ['-created_at']

    def __str__(self):
        return self.username

class Post(models.Model):
    """Blog post model."""
    title = models.CharField(max_length=200)
    slug = models.SlugField(unique=True)
    author = models.ForeignKey(User, on_delete=models.CASCADE, related_name='posts')
    content = models.TextField()
    published_at = models.DateTimeField(null=True, blank=True)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        db_table = 'posts'
        ordering = ['-published_at']
        indexes = [
            models.Index(fields=['slug']),
            models.Index(fields=['author', '-published_at']),
        ]

    def __str__(self):
        return self.title

After Creating Model

•
Generate migration:
bash
```
python manage.py makemigrations
```
•
Apply migration:
bash
```
python manage.py migrate
```

Best Practices

•Use appropriate field types
•Add indexes for frequently queried fields
•Define str methods
•Use Meta class for table name and ordering
•Add related_name to relationships
•Include created_at/updated_at timestamps
•Use on_delete properly
•Add helpful docstrings