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Aryan Iyappan aryaniyaps

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@adunkman
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
};
@parhammmm
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):
@zzzeek
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)
@dmpayton
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:
@Tyrdall
Tyrdall / Braintree integration (Django)
Last active April 8, 2022 14:09
"""
- Add some settings -
Log in to your sandbox account and get your API keys plus your merchant ID.
"""
BRAINTREE_PRODUCTION = False # We'll need this later to switch between the sandbox and live account
BRAINTREE_MERCHANT_ID = “your_merchant_id”
BRAINTREE_PUBLIC_KEY = “your_public_key”
BRAINTREE_PRIVATE_KEY = “your_private_key”
@pgjones
pgjones / test_flask_cookie.py
Created February 12, 2017 16:00
Example of how to use the Flask `test_request_context` with a cookie set
@iMerica
iMerica / urls.py
Last active July 27, 2023 17:20
Email verification in Django Rest Framework, Django All-Auth, Django Rest-Auth. Suitable for Single Page Applications
urlpatterns = [
url(r'^rest-auth/registration/account-confirm-email/(?P<key>[-:\w]+)/$', ConfirmEmailView.as_view(), name='account_confirm_email'),
]
@whoisryosuke
whoisryosuke / nextjs-hoc-authorization-ssr.js
Created August 8, 2018 22:34
NextJS - (better) HOC for authenticating pages using JWT token stored in cookies. HOC checks for cookie, if it doesn't exist, user is redirected using res or Router (ideally also query API to verify token). Wrapped in an optional context provider to pass JWT down.
import React, {Component} from 'react'
import Router from 'next/router'
import TokenContext from '../context/TokenContext'
import { getCookie } from '../utils/Cookies'
import ServerRedirect from 'utils/ServerRedirect'
export default function withAuth(AuthComponent) {
return class Authenticated extends Component {
static async getInitialProps(ctx) {
@ferndot
ferndot / emails.py
Created October 31, 2018 14:26
django-simple-email-confirmation-drf
from django.conf import settings
from templated_mail.mail import BaseEmailMessage
class VerificationEmail(BaseEmailMessage):
template_name = 'email/email_verification.html'
def get_context_data(self):
# Get context and user
@donaldpipowitch
donaldpipowitch / README.md
Last active February 18, 2024 09:43
Handle server errors in Formik

Whenever the server returns validation errors and we would set them with setFieldError they would be lost if any field would get a change or blur event. But we want to keep these kind of errors until the specific field changes. Additional we want to handle generic server errors (which are not specific to a field, but the whole form).

With these hooks field specific server side errors should be added like this:

const { setStatus } = useFormikContext();

const errors = {};
// adjust serverErrors to your own responses
// in this case they look like this: Array<{ name: string, error: string }>