Aryan Iyappan aryaniyaps

🎯

Focusing

Aspiring Tech Entrepreneur at Anna University | Advocate for a Transparent & Private Digital Future | ML/ MLOps Enthusiast Driven to Innovate

dmpayton / django-websockets.py

Created December 4, 2014 08:41

Django WebSockets example using Tornado

	#!/usr/bin/env python

	import tornado.httpserver
	import tornado.ioloop
	import tornado.web
	import tornado.websocket
	import tornado.wsgi
	from myapp.wsgi import application as myapp_wsgi

	# Javascript Usage:

zzzeek / gist:8443477

Last active January 27, 2022 03:18

expands upon the SQLAlchemy "test rollback fixure" at http://docs.sqlalchemy.org/en/rel_0_9/orm/session.html#joining-a-session-into-an-external-transaction to also support tests that have any combination of ROLLBACK/COMMIT within them, by ensuring that the Session always runs transactions inside of a savepoint.

	from sqlalchemy import Column, Integer, create_engine
	from sqlalchemy.ext.declarative import declarative_base
	Base = declarative_base()

	# a model
	class Thing(Base):
	__tablename__ = 'thing'

	id = Column(Integer, primary_key=True)

parhammmm / fields.py

Created September 9, 2012 15:41

Custom django field for storing hex colours

	import re
	from django import forms
	from django.db import models

	class ColourFormField(forms.IntegerField):
	default_error_messages = {
	'invalid': 'Enter a valid colour value: e.g. "#ff0022"',
	}

	def __init__(self, args, *kwargs):

adunkman / index.html

Created January 14, 2012 15:28

Relay messages from RabbitMQ to a browser using Socket.io

	<!DOCTYPE html>
	<html>
	<head>
	<script src="/socket.io/socket.io.js"></script>
	<script>
	(function () {

	var onMessage = function (data) {
	// Do something with the message data
	};