kaidokert’s gists

kaidokert / demo.js

Created January 13, 2016 06:36

Easily make Node http requests with built in http and Promises module

	var http = require('http');

	function make_request(options, payload) {
	return new Promise(function(resolve,reject) {
	if(payload) options.method = 'POST'; else options.method = 'GET';
	var request = http.request(options,function(response) {
	var str = '';
	response.on('error', function() { reject('Error'); } )
	response.on('data', function (chunk) { str += chunk; })
	response.on('end', function () { resolve(JSON.parse(str));})

kaidokert / salt_repo.sls

Created January 25, 2016 06:41

Salt minion install from official repos, migrating from PPA

	{% set ver_str = [grains.os\|lower,grains.osrelease,grains.osarch]\|join('/') %}
	{% set release = latest %} {# currently 2015.8 #}
	{% set release = 2015.5 %}

	salt_repo:
	pkgrepo.managed:
	- humanname: salt-repo
	- name: "deb http://repo.saltstack.com/apt/{{ ver_str }}/{{ release }} {{ grains.oscodename }} main"
	- file: /etc/apt/sources.list.d/salt.list
	- keyid: DE57BFBE

kaidokert / pg_dbsizes.py

Created March 4, 2016 18:18

kaidokert / retry-decorators.py

Created April 16, 2016 22:44

	# pip install retryz backoff
	from __future__ import print_function
	import random

	import retryz
	import backoff


	def naughty_func():
	picky = random.randint(1, 3)

kaidokert / angular-bootstrap.html

Last active January 1, 2018 22:59

Minimal standalone bootstrap/angular page

	<!DOCTYPE html>
	<html lang="en" xmlns="http://www.w3.org/1999/html">
	<head>
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>Title</title>
	<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
	</head>
	<body class="" style="" xmlns:ng="http://angularjs.org" ng-app="fooApp" ng-strict-di>

kaidokert / staticapp.py

Last active July 14, 2016 16:08

Low fuss bottle app to serve static

	import os
	import sys
	import bottle

	bottle.debug(True)

	static_root = os.path.abspath(os.path.dirname(__file__))


	@bottle.route('/')

kaidokert / beartype.py

Created July 22, 2016 04:57 — forked from leycec/beartype.py

`@beartype` Decorator and Unit Test Suite Thereof

	#!/usr/bin/env python3

	'''
	`@beartype` decorator, implementing a rudimentary subset of PEP 484-style type
	checking based on Python 3.x function annotations.

	See Also
	----------
	https://stackoverflow.com/a/37961120/2809027
	Stackoverflow answer introducing the `@beartype` decorator.

kaidokert / celery_slow_query.py

Last active November 24, 2016 17:29

Django hooks to log slow database queries from celery tasks

	import logging

	from django.db import connection
	from django.conf import settings

	from celery.signals import task_prerun, task_postrun
	from time import time


	@task_prerun.connect()

kaidokert / lambda_script.py

Created November 29, 2017 03:15

Simple AWS Lambda script that self-installs dependencies

kaidokert / re_snippet.py

Last active April 29, 2018 19:39

Tracing excessive callers to re.compile in re.py

	callers = {}

	def _ghetto_compile(pattern, flags=0):
	import inspect
	try:
	frame = '{}'.format(inspect.currentframe().f_back.f_code)
	val = callers.setdefault(frame,0)
	callers[frame] = val + 1
	# print(frame)
	if 'rest_framework.py' in frame:

Kaido Kert kaidokert