Priya Sharma

83 code snips · on codesnips 6 months

Python specialist focused on Django, REST APIs, async patterns, and scalable backend architecture.

python
from django.db import models


class Post(models.Model):
    title = models.CharField(max_length=200)
    content = models.TextField()

Django model inheritance with proxy models

django python models
by Priya Sharma 1 tab
python
from django import template
from django.utils.safestring import mark_safe
import markdown

register = template.Library()

Django custom template filters for formatting

django python templates
by Priya Sharma 2 tabs
python
import csv
from django.http import StreamingHttpResponse, FileResponse


class Echo:
    """Helper for writing to streaming response."""

Django streaming responses for large files

django python streaming
by Priya Sharma 1 tab
python
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql',
        'NAME': 'mydb',
        'USER': 'myuser',
        'PASSWORD': 'mypassword',

Django database connection pooling for performance

django python database
by Priya Sharma 1 tab
python
from django.contrib.auth.backends import ModelBackend
from django.contrib.auth import get_user_model

User = get_user_model()

Django custom authentication backend

django python authentication
by Priya Sharma 2 tabs
python
from django.db import models
from django.contrib.contenttypes.fields import GenericForeignKey
from django.contrib.contenttypes.models import ContentType


class Comment(models.Model):

Django contenttypes framework for generic relations

django python models
by Priya Sharma 3 tabs
python
from django.contrib import messages
from django.shortcuts import redirect, render
from django.contrib.auth.decorators import login_required


@login_required

Django message framework for user feedback

django python messages
by Priya Sharma 2 tabs
python
from django.db import models
from django.core.exceptions import ValidationError
from django.utils import timezone


class Event(models.Model):

Django model validation with clean method

django python models
by Priya Sharma 1 tab
python
from django.contrib.sitemaps import Sitemap
from .models import Post


class PostSitemap(Sitemap):
    changefreq = 'weekly'

Django sitemap generation for SEO

django python seo
by Priya Sharma 2 tabs
python
from celery import Celery
from celery.schedules import crontab

app = Celery('myproject')
app.config_from_object('django.conf:settings', namespace='CELERY')

Django background tasks with Celery beat for scheduling

django python celery
by Priya Sharma 2 tabs
python
from django.db import transaction
from django.shortcuts import get_object_or_404
from django.http import JsonResponse
from .models import Product

Django select_for_update for database locking

django python database
by Priya Sharma 1 tab
python
from django.db import models


class Product(models.Model):
    name = models.CharField(max_length=200)
    sku = models.CharField(max_length=50)

Django model meta options for database optimization

django python models
by Priya Sharma 1 tab