Simon Westphahl westphahl

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westphahl / 01-test_cache.py

Last active June 17, 2021 11:56

Reproducer for tree cache event race

	from kazoo.client import KazooClient
	from kazoo.recipe.cache import TreeCache

	zuul_root = "/path/to/src/opendev/zuul/zuul"

	k = KazooClient(
	hosts="localhost:2281",
	keyfile=f"{zuul_root}/tools/ca/keys/clientkey.pem",
	certfile=f"{zuul_root}/tools/ca/certs/client.pem",
	ca=f"{zuul_root}/tools/ca/certs/cacert.pem",

westphahl / 98-wireguard.network

Created February 22, 2020 17:53

Wireguard systemd config

	# /etc/systemd/network/98-wireguard.network
	[Match]
	Name = wg0

	[Network]
	Address = 10.200.200.1/32

	[Route]
	Gateway = 10.200.200.1
	Destination = 10.200.200.0/24

westphahl / bug_demo.py

Last active September 9, 2019 20:39

Pika - Connection reset bug

	# Issue: https://github.com/pika/pika/issues/753

	import logging
	import pika


	class Consumer:

	def run(self, queue):
	self.connection = connection = pika.BlockingConnection()

westphahl / assert_raises_ctx.py

Last active September 10, 2015 13:52

	class assert_raises(object):

	def __init__(self, exc_type):
	self.exc_type = exc_type

	def __enter__(self):
	pass

	def __exit__(self, exc_type, exc_value, traceback):
	assert self.exc_type == exc_type, "Expected exception not raised"

westphahl / signalblocker.py

Created July 22, 2015 17:40

context manager to block signals

westphahl / gist:12e1e8538368a67d5eda

Created June 12, 2015 13:00

	epfd = epoll_create(1);
	if (epfd == -1)
	errExit("epoll_create");

	ev.events = EPOLLIN;
	ev.data.fd = sockfd;
	epoll_ctl(epfd, EPOLL_CTL_ADD, sockfd, &ev);

	ev.events = EPOLLIN;
	ev.data.fd = STDIN_FILENO;

westphahl / .zshrc

Created March 25, 2014 12:52

westphahl / gist:4663221

Last active December 11, 2015 21:29

Testing SMTP with telnet

$ echo '[email protected]' | base64
bWVAZXhhbXBsZS5jb20=

$ echo 'secret' | base64
c2VjcmV0

westphahl / gist:1297896

Created October 19, 2011 10:13

Base template

	<!DOCTYPE html>

	<html lang="de">
	<head>
	<title>{% block title %}{% endblock %}</title>
	<meta charset="utf-8">
	<link rel="stylesheet" href="{{ MEDIA_URL }}style/screen.css">
	</head>
	<body>

westphahl / gist:989000

Created May 24, 2011 16:04

Abfrage von Ankünften für Bahnhöfe (Q&D mit gevent/BeautifulSoup)

	#!/usr/bin/env python

	import gevent
	from gevent import monkey, GreenletExit
	monkey.patch_all()

	import sys
	import urllib2
	from datetime import datetime, date, time
	from BeautifulSoup import BeautifulSoup