mortenege

Django Channels on AWS Elastic Beanstalk using an ALB

This post will describe how to set up a Django Channels solution using AWS Elastic Beanstalk [EB]. This guide is written in response to there being very little information on the combination of Channels and AWS. Mainly many solutions end with problems regarding websockets, which is a fundamental part of Channels. See here and here. This guide will consist of multiple step-by-step parts including

• How to set up a local Django Channels solution
• How to set up an Application Load Balancer [ALB] to serve websockets
• How to configure EB to deploy Cha

kingspp

import os
import yaml
import logging.config
import logging
import coloredlogs

def setup_logging(default_path='logging.yaml', default_level=logging.INFO, env_key='LOG_CFG'):
    """
    | **@author:** Prathyush SP
    | Logging Setup

lebedov

#!/usr/bin/env python 
"""
Retrieve intraday stock data from Google Finance.
"""

import csv
import datetime
import re

import pandas as pd

ChrisTM

class throttle(object):
    """
    Decorator that prevents a function from being called more than once every
    time period.

    To create a function that cannot be called more than once a minute:

        @throttle(minutes=1)
        def my_fun():
            pass

gromgull

import re

def re_sub(pattern, replacement, string):
	def _r(m):
		# Now this is ugly.
		# Python has a "feature" where unmatched groups return None
		# then re.sub chokes on this.
		# see http://bugs.python.org/issue1519638
		
		# this works around and hooks into the internal of the re module...

chriskiehl

#Giant dictonary to hold key name and VK value
VK_CODE = {'backspace':0x08,
           'tab':0x09,
           'clear':0x0C,
           'enter':0x0D,
           'shift':0x10,
           'ctrl':0x11,
           'alt':0x12,
           'pause':0x13,
           'caps_lock':0x14,