Kevin Turner keturn

Canvas Experiment: Sierpinski Triangles

This is just a little doodle for me to get a feel for how the HTML5 canvas element can be used. The canvas is a pixel-based sort of thing, and so maybe not well suited to applications that want scalable elements or independent moving parts; there SVG might be a better choice. But for uses where you want to fiddle with a lot of pixels, where it'd be undesirable to make a new object for every point you manipulate, canvas fits the bill.

	# test case using fudge 0.9.x for fakes.

	class TestUploadList(TestCase):
	@with_fakes
	def test_upload(self):
	"""Upload is converted and JSON returned.
	"""
	self.req = Fake("Request").has_attr(variables={})

	content = "UPLOADED STUFF"

	<!doctype html>
	<html xmlns:ng="http://angularjs.org">
	<head>
	<title>all plans</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<link rel="icon" href="/s/plans/images/plans-icon.png?68f34ebf0f" />
	<link rel="stylesheet" href="/s/jquery-ui-css/jquery-ui-1.8.9.css?9f6e6ea563" type="text/css" charset="utf-8"/>
	<link rel="stylesheet" href="/s/jquery-ui-css/jquery-ui-1.8.9.custom.css?7ea76fa98c" type="text/css" charset="utf-8"/>
	<link rel="stylesheet" type="text/css" href="/s/plans/css/plans.css?9fbd065898">
	<link rel="stylesheet" type="text/css" href="/s/plans/css/datatables.css?396b174e7a" />

	#!/bin/bash
	#
	# Add latency to all outgoing traffic on $DEV on tcp/udp $PORT,
	# in the amount of $DELAY.
	#
	# This is matching on both source port and destination port, which
	# may hit you twice if you're accessing a local resource.
	#
	# To see what's currently in effect,
	# tc -s qdisc show dev lo

	def getAjaxResult(self, func, *args):
	sel = self.selenium
	self.js('''\
	ajaxSeleniumResult = (function (func, args) {
	var result = [], funcArgs;
	function storeSeleniumResult() {
	result.push(window.jQuery.makeArray(arguments));
	}
	// assume function's last argument is a callback
	args.push(storeSeleniumResult);

	#!/usr/bin/env python
	"""Make the X cursor wrap-around.

	Adapted from http://appdb.winehq.org/objectManager.php?sClass=version&iId=12599
	to work around lack of relative mouse movement http://wiki.winehq.org/Bug6971
	for Thief: Dark Shadows (and possibly others)

	This version is a little kinder to your CPU than the shell script with
	the busy-loop that starts a new process for every pointer query.
	"""

	#!/bin/bash
	java -jar ~/src/closure-compiler/compiler.jar ${@/#/--js }

	class A(object):
	# method
	def foo(self, x):
	print self, x

	# function -- defined after A is closed.
	def bar(self, y):
	print self, y

	A.bar = bar

	from django.db import models

	class Top(models.Model):
	_counter = 0
	def __init__(self, arg):
	Top._counter += 1
	print "Top(%s)#__init__(<%x>, %s) called %d times" % (
	self.__class__.__name__, id(self), arg, Top._counter)

	at http://openidenabled.com/python-openid/trunk/examples/consumer/finish/:
	openid <http://specs.openid.net/auth/2.0>
	mode = id_res
	identity = http://keturn.myopenid.com/
	claimed_id = http://keturn.net/
	assoc_handle = {HMAC-SHA1}{4b9852bd}{CDlRdQ==}
	op_endpoint = http://www.myopenid.com/server
	response_nonce = 2010-03-11T02:32:02ZUpcemj
	return_to = http://openidenabled.com/python-openid/trunk/examples/consumer/finish/?janrain_nonce=2010-03-11T02%3A27%3A41ZbQoFal
	sig = dJMjI3wsbpnhvgfCIl2J2dBCaNY=