Archives of #Linux

More Python 3.3 downloads than Python 2.7 for past 3 months

Since PyCon 2013 I’ve been in a set of conversations that start with “should I be using Python 3.3 for science work?”. Here’s a recent reddit thread on the subject. Last year I solidly recommended using Python 2.7 for scientific work (as many key libraries weren’t yet supported). I’m on the cusp of changing my […]
12 years ago

PyCon Tutorial Notes for Applied Parallel Computing

This post is for students of the Applied Parallel Computing tutorial that Minesh B. Amin and I will run during March 2013 at PyCon.This is a wiki-post, I’ll update it over the next month. If you are attending the tutorial you must check this post in the run-up to the tutorial. Important notes are below […]
12 years ago

aMaking “from lxml import etree” work with virtualenv (Python)

Update – these steps are overly complicated and *unnecessary*! See fizyk and Marius’ comments below. I’ll leave this post just in case it helps anyone – hopefully anyone coming here will realise it isn’t hard (now) to install lxml, as long as the OS dependencies are installed I use virtualenv for all development. Recently I […]
12 years ago

Demos for Botanical Garden Label Matcher from StrongSteam

After a fair bit of graft we’ve finished our first product using StrongSteam – a Latin Botanical Garden label matcher (AKA “OpenPlants”) which runs at Kew Gardens, Wakehurst Place and other botanical gardens in Europe that use the usual black rectangular labels. If you’re not sure what I’m talking about then these 30 second demo […]
13 years ago

Headroid1 – a face tracking robot head

The video below introduces Headroid1, this face-tracking robot will grow into a larger system that can follow people’s faces, detect emotions and react to engage with the visitor. The above system uses openCV’s face detection (using the Python bindings and facedetect.py) to figure out whether the face is in the centre of the screen, if […]
15 years ago

Come to my screencasting SkillSwap in Brighton on Jan 27th

On January 27th here in Brighton I’m co-running a SkillSwap evening, I’ll spend 45 minutes teaching screencasting (based on a Mac) and Andy White will spend 45 minutes teaching podcasting.  We’ll cover planning, recording, editing, distributing and mics between us. We’re both aiming the talks at freelancers (so they can communicate better with clients) and […]
15 years ago

E-UAE Amiga Emulator on Ubuntu 9.04 with Sound and a Blank Floppy Image (.adf)

In all its glory, behold the 880k-wonderfulness of a blank Amiga (.adf) floppy disk image.  Why, you might ask, do I link to this image?  Simple.  Having used the e-uae Amiga emulator on Linux a few times, each time I’ve stumbled with save-games because euae doesn’t provide the ability to format a save-game disk when […]
15 years ago