lanius’s gists

lanius / demo.py

Last active February 9, 2025 08:15

Sphere formed hexapod robot simulation using pybullet

lanius / newton.py

Created January 25, 2016 14:04

Multivariable Newton's method with autograd

lanius / reconstruct.py

Last active December 13, 2023 00:59

3D reconstruction from stereo images in Python

	# -- coding: utf-8 --

	import argparse

	import cv2
	import numpy as np


	def calc_disparity(left_image, right_image):
	window_size = 3

lanius / display_sqlite_version.py

Created November 24, 2013 08:05

Display SQLite version in Python

import sqlite3; con = sqlite3.connect(':memory:'); cur = con.cursor(); cur.execute('select sqlite_version(*)').fetchone(); con.close()

lanius / request_async.py

Created September 2, 2012 08:30

Asynchronous HTTP Request

	# -- coding: utf-8 --

	import threading
	import urllib


	def get_async(url, data=None, callback=None):
	request_async(url, data, get, callback)

lanius / index.html

Created May 6, 2012 03:51

Handle URL pattern in WebSocketHandler for Tornado

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Tornado WebSocket Sample</title>
	</head>
	<body>
	<input type="text" id="username" value="myname" />
	<button id="connect">connect</button>
	<div id="result"></div>

lanius / install_riak.sh

Created May 20, 2011 18:19

Install riak-0.14.2rc8 to Ubuntu 10.04 LTS on Amazon EC2.

	# Install riak-0.14.2rc8 to Ubuntu 10.04 LTS on Amazon EC2.

	# AMI ID: ami-3202f25b on US East
	# see http://uec-images.ubuntu.com/releases/lucid/release/

	ERLANG_PKG=otp_src_R13B04
	RIAK_PKG=riak-0.14.2rc8

	sudo apt-get update

lanius / load_data.py

Created April 26, 2011 06:57

Riak's "Loading Data and Running MapReduce Queries" for Python

	#!/usr/bin/env python
	# -- coding: utf-8 --

	# see http://wiki.basho.com/Loading-Data-and-Running-MapReduce-Queries.html

	import sys
	import riak

	HOST = '127.0.0.1'
	PORT = '8098'

lanius / link_walking.py

Created April 22, 2011 12:18

Riak's "Links and Link Walking" for Python.

	#!/usr/bin/env python
	# -- coding: utf-8 --

	from riak import RiakClient
	from riak.mapreduce import RiakLink

	# see http://wiki.basho.com/Links-and-Link-Walking.html

	HOST = 'example.jp'

lanius / install_gitorious.sh

Created April 19, 2011 06:03

Gitorious Installation to Ubuntu Server 10.04

	# Gitorious Installation to Ubuntu Server 10.04

	# from gitorious mainline:
	# commit e2e70edd42ac1c00dab518d61d566ee3fec929db
	# Author: Marius Mathiesen <[email protected]>
	# Date: Wed Apr 13 11:43:07 2011 +0200

	: << '#COMMENT_OUT'
	Ubuntu Server 10.04 に Gitorious をインストールしたときのメモ。

lanius lanius