Monthly Archives: March 2008

What I’ve listened to this week, 29-Mar-2008

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PUI (Podcasting Under the Influence), Peter Nikolaidis is “drunk with the power” of swapping roles with his co-host Harlem for this week’s podcast of “Fresh Ubuntu,” titled “Peter’s Big Break.” These two guys put on a very good show each week, with high-quality audio, the week’s Linux/Ubuntu news, a “man page minute,” software reviews and more. Worth a listen. (Yes, they read a letter from me in this episode. At least I didn’t write too gushy a fan letter. How embarrassing.)

Over at The Conversations Network, Executive Director, Doug Kaye has a brief posting and audiocast on the new features of The Conversations Network. They are a 501(c)(3) non-profit organization that provides tremendously useful audiocasts for any computer professional. I’m a donor (the fact that I’m a “major” donor is an indication of how underfunded they are!) and encourage you to take a listen and contribute if you find it as valuable as I do.

Jon Udell has a regular “Interviews with Innovators” show on IT Conversations. This week, he talks with Ward Cunningham, famed creator (and co-author of the book of the same name) of “The Wiki Way,” about his latest venture and some of things he’s learned along the way.

Cyndi Mitchell had a sponsored keynote at RailsConf 2007 promoting the RubyWorks stack for the enterprise.

“The Essentials of Stackless Python” from PyCon 2007, NOT from the Conversations Network, but direction from python.org

Notes from PySIG, 27-March-2008: urllib2 and PySoy

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Seventeen people attended last night’s Python Special Interest Group, one of many active chapters of the Greater New Hampshire Linux User Group. It was a long meeting, starting at 7 PM with a round of introductions, discussions of gotchas, announcements, problems people are working on (creating a lamda that does ‘Nothing’ — for a certain definition of Nothing!), subclassing Array.Array, learning a few new tricks about SciTE.

Mark had great news on his progress in getting Open Source in the Lawrence Library in Pepperell. The librarians have been very receptive, setting up an area to display information, promoting ongoing meetings, etc. Go, Mark!

Kent put on a very good Kent’s Korner on urllib2, and Arc Riley gave a very interesting presentation on PySoy, a powerful 3D gaming engine driven with Python.

Sean O’Shea provides extensive notes with even more links at his blog — thanks for the great notes!

Thanks to Bill for organizing and announcing, the Amoskeag Business Incubator for providing the great facilities, and to all for attending and participating!

PySIG, 27-March-2008: PySoy and urllib

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Organizer Bill Sconce announces the monthly Python Special Interest Group to be held on Thursday, March 27th, at the Amoskeag Business Incubator in Manchester, NH. The main presentation will be on PySoy, a 3-D gaming engine. The Kent’s Korner will feature urllib2, a utility module for working with http, ftp and similar protocols, with supports for POSTs and GETs, authorization and so forth.

Tool of the day: lynx

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lynx is a browser that renders html files as text, optionally using color and bolding. A client needed a word count of a bunch of html files and after installing lynx I used it in batch mode:
lynx *.html --dump --nolist | wc
The –dump option dumps the returned text rather than present it in an interactive fashion; the –nolist option prevents all of the anchor tags from being listed at the end of each document. The pipe character pipes the result of the function to the wc (word count) function that displays the number of lines, words and total characters of what it was fed. Following the UNIX principle of “small tools, loosely joined” this function could easily be included in a larger one, with perhaps sed or cut to isolate and format just the one number of interest, or the –word option added to the wc command to return only the word count. There are many ways to do it, another very Good Thing.