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Generates code_swarm event logs from the Wikipedia API.
Written to visualize edits to the Barack Obama page:
Get the code_swarm Processing app installed and working:
Generate an activity.xml using wikipedia.rb -- can accept multiple args:
$ ruby wikipedia.rb "Barack Obama" > activity.xml
It will also generate a merged log from multiple arguments:
$ ruby wikipedia.rb "Barack Obama" "John McCain" "Ron Paul" > activity.xml
And can produce a log of a users' contributions, which fits the few-authors-many-files paradigm better:
$ ruby wikipdia.rb "User:Jamiew" > activity.xml
The code_swarm.wikipedia.config file is the config I used to generate the Obama video. It has edges turned on (which turns the histogram off) and lower TTL for authors.
In a code_swarm install you can do something like:
$ ruby wikiswarm/wikipedia.rb "Barack Obama" > data/activity.xml
$ ./ wikiswarm/code_swarm.wikipedia.config
See the code_swarm docs for how to save frames and use ffmpeg to generate a video. Then add rap music and enjoy!
Written by Jamie Wilkinson
Nov. 6th 2008