alexlib

Intro

Description: Setup GitHub Pages "gh-pages" branch and "master" branch as subfolders of a parent project folder ("grandmaster").

Author: Chris Jacob @_chrisjacob

Tutorial (Gist): https://gist.github.com/833223

The Result

alexlib

Cython example of exposing C-computed arrays in Python without data copies

The goal of this example is to show how an existing C codebase for numerical computing (here c_code.c) can be wrapped in Cython to be exposed in Python.

The meat of the example is that the data is allocated in C, but exposed in Python without a copy using the PyArray_SimpleNewFromData numpy

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"""
This is a setup.py script generated by py2applet

Usage:
    python setup.py py2app
"""

from setuptools import setup

APP = ['myprog.py']

alexlib

Please note that this gist applies to EPD version 7.0 and 7.1. EPD 7.1 includes ETS 
but not completely on OSX x64. Furthermore a patch has been submitted for inclusion 
in virtualenv that should resolve the virtualenv issue.

The notes below were compiled for 7.0 and will need to be replaced with corresponding
7.1 paths.

https://github.com/satra/virtualenv/tree/fix/EPDpatch

alexlib

{
 "metadata": {
  "name": "numpy_tricks"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

alexlib

{
 "metadata": {
  "name": "Crash Course v0.5"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

alexlib

alexlib

{
 "metadata": {
  "name": ""
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

alexlib

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console