yetone yetone

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

First there was: http://snipplr.com/view/15246/color-coded-svn-status

Then there was: http://snipplr.com/view/16540/color-coded-svn-status-v2

A few days ago, I found a handy script online that colorized the output of SVN status. It worked pretty well, but needed a little polish and a couple of tweaks to make it use more common Python idioms. As I continued to use it and fix bugs and inefficiencies, I ended up replacing nearly every line in the original, but it was still a great starting point.

Additional changes include ANSI word-wrapping, a configurable tab expansion feature (for better code alignment), the 'colorizedSubcommands' sequence so that only applicable commands get colorized, use of proper subprocess module calls so that piping through less will work (for example, try svn-color diff | less -r to see colorized diff output).

To use, stick it somewhere, make executable (`chmod 7

	# Usage:
	# source iterm2.zsh

	# iTerm2 tab color commands
	# https://iterm2.com/documentation-escape-codes.html

	if [[ -n "$ITERM_SESSION_ID" ]]; then
	tab-color() {
	echo -ne "\033]6;1;bg;red;brightness;$1\a"
	echo -ne "\033]6;1;bg;green;brightness;$2\a"

	#!/bin/bash
	#$Id: keepalivepin,v 1.2 2006/02/27 07:30:41 hmy Exp hmy $
	#use dig check the powerdns's status.
	#in the dns database,have a IN TXT RR keepalivepin.vmmatrix.net,content is "AaBbCcDdEeFf"
	# Source: http://puppet-manifest-share.googlecode.com/svn/trunk/vmx-puppet/modules/lvs/files/keepalived.dns-pin
	#
	RR=keepalivepin.vmmatrix.net
	[ $# -le 1 ]&&{ echo "usage: ${0} -h <ip>"; exit 126;}
	while getopts "h:" OPT;do
	case $OPT in

	<!DOCTYPE html>
	<html>
	<style type="text/css">
	body {
	font-size: 18px;
	background: #000;
	color: #fff;
	}
	#container {
	width: 600px;

	if (req.method === 'OPTIONS') {
	console.log('!OPTIONS');
	var headers = {};
	// IE8 does not allow domains to be specified, just the *
	// headers["Access-Control-Allow-Origin"] = req.headers.origin;
	headers["Access-Control-Allow-Origin"] = "*";
	headers["Access-Control-Allow-Methods"] = "POST, GET, PUT, DELETE, OPTIONS";
	headers["Access-Control-Allow-Credentials"] = false;
	headers["Access-Control-Max-Age"] = '86400'; // 24 hours
	headers["Access-Control-Allow-Headers"] = "X-Requested-With, X-HTTP-Method-Override, Content-Type, Accept";