psobot

"""
liveyamlfile.py
Live Pythonic attribute access to properties in a yaml file.
by Peter Sobot (hi@psobot.com), August 8, 2012
"""

import os
import time
import yaml
import logging

psobot

"""
"The Beatbox Machine" by Peter Sobot and Borna Almasi
Designed and written in 4 hours on Sept. 25, 2011 at Music Hack Day Montréal

Dependencies:
    EchoNest.Remix
    Wubmachine.Remixer (https://github.com/psobot/wub-machine)
       this file should end up in <wub-root>/remixers/beatbox.py

Honestly, this is just a code-dump to Github. (And the code only sorta-kinda-works, with hardcoded values.)

psobot

;; Read-only, network-free sandbox
;; Mac OS X 10.7+
;; Restricts file writes and network access for any command run like:
;;   sandbox-exec -f ronf.sb <command>
;; Useful for untrusted programs that should only do computation.

(version 1)
(allow default)
(deny file-write*)
(deny network*)

psobot

\documentclass[10pt]{article}
\usepackage[margin=1in]{geometry}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}

\setcounter{secnumdepth}{0}
\usepackage{fancyhdr, lastpage}
\pagestyle{fancy}

psobot

import Queue
import multiprocessing
import threading


class BufferedReadQueue(Queue.Queue):
    def __init__(self, lim=None):
        self.raw = multiprocessing.Queue(lim)
        self.__listener = threading.Thread(target=self.listen)
        self.__listener.setDaemon(True)

psobot

"""
  1) Be someone crazy working with Apple's CoreAudio.
  2) Put "CAShow(graph)" somewhere in your Objective-C code.
  3) Copy the resulting output from your XCode Console window.
  4) Do `pbpaste | python plot.py && open out.png`
  5) See a very basic rendering of the crazy audio graph you've made.
"""

import re
import sys

psobot

//  Some really hacky code being used in my next blog redesign.
//  by Peter Sobot (psobot.com) on December 16, 2012

;(function ( $, window, document, undefined ) {
    var pluginName = 'punchout',
        defaults = {
        };

    function Plugin( element, options ) {
        this.element = element;

psobot

"""
Simple, asynchronous, nonblocking UDP emitter for Cube metrics.
"""

import json
import socket
from datetime import datetime


class Emitter(object):

psobot

So you want to use Node.js…

Current status: incomplete draft.

Speed

• Computation: V8 very fast; significantly faster than most interpreted languages. The one very big exception is PyPy, which is in the same ballpark

psobot

class MyClass(object):
    def __init__(self):
        self.foo = "I'm the correct variable!"
    
    def do_something(self):
        #   Whoops, I forgot to write this as "self.foo".
        print foo
        
if __name__ == "__main__":
    foo = "Herp derp, I'm the wrong variable."