bofm

PyCon 2018

May 11

Thinking Outside the GIL with AsyncIO and Multiprocessing -- John Reese

GitHub - jreese/aiomultiprocess: Take a modern Python codebase to the next level of performance.

Performance Python: Seven Strategies for Optimizing Your Numerical Code -- Jake VanderPlas

Beyond Unit Tests: Taking Your Testing to the Next Level -- Hillel Wayne

Networking scenarios [Linux Only]

KIND runs Kubernetes cluster in Docker, and leverages Docker networking for all the network features: port mapping, IPv6, containers connectivity, etc.

Docker Networking

KIND uses a docker user defined network.

It creates a bridge named kind

	#! /bin/bash
	# Description: show dependency tree
	# Author: damphat

	if [ $# != 1 ]; then
	echo 'Usage: apt-rdepends-tree <package>'
	echo 'Required packages: apt-rdepends'
	exit 1
	fi

	#
	#
	# The Seedbox From Scratch Script
	# By Notos ---> https://github.com/Notos/
	#
	#
	######################################################################
	#
	# Copyright (c) 2013 Notos (https://github.com/Notos/)
	#

	# Install tmux on Centos release 6.5

	# install deps
	yum install gcc kernel-devel make ncurses-devel

	# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL
	curl -OL https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
	tar -xvzf libevent-2.0.21-stable.tar.gz
	cd libevent-2.0.21-stable
	./configure --prefix=/usr/local

	#! /bin/bash
	# Description: show dependency tree
	# Author: damphat

	if [ $# -lt 1 ]; then
	echo 'Usage: apt-rdepends-tree [-r] <package>'
	echo 'Required packages: apt-rdepends'
	exit 1
	fi

	upstream backend {
	server localhost:8080;
	#server backup1.example.com:8080 backup;
	#server backup2.example.com:8080 backup;
	}

	# Set cache dir
	proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=one:10m;

	# Set cache key to include identifying components

	import os
	import re


	def zsh_to_fish(cmd):
	return (cmd.replace('&&', '; and ')
	.replace('\|\|', '; or '))


	def is_valid_fish(cmd):

	SELECT table,
	formatReadableSize(sum(bytes)) as size,
	min(min_date) as min_date,
	max(max_date) as max_date
	FROM system.parts
	WHERE active
	GROUP BY table

	package main

	import (
	"bufio"
	"fmt"
	"hash/fnv"
	"io"
	"os"
	)