BetaCode to Unicode in Python

27th January 2005 / by James Tauber

BetaCode is a common ASCII transcription for Polytonic Greek. I've been dealing with it for around twelve years. (As an aside, back in 1994, I designed a METAFONT for Polytonic Greek that enabled one to use BetaCode in TeX—I typeset my self-published Index to the Greek New Testament with it).

For the last six years, my preference has been to use Unicode, so I wrote a program (initially in Java but then in Python) that used a Trie to represent the multiple BetaCode characters that can map to a single pre-composed Unicode character.

I've had a version available on this site since 2002, but I've now updated it to what I've been using for my most recent work. You can download it at http://jtauber.com/2004/11/beta2unicode.py

At some stage I'll better factor out the conversion pairs so the code is useful for other conversions. The Trie code might be useful for other contexts too.

(Also see Ricoblog's Converting Greek Beta Code into Normalized Unicode.)

originally published on jtauber.com

Comments on “BetaCode to Unicode in Python”

J. K. Tauber

at the intersection of computing, linguistics, philology, and learning science

Now • Projects • Articles • Labs • Blog

Atom Feed

By day I’m an entrepreneur, web technologist and open-source developer but my academic background is in linguistics (along with some classics, comparative philology, and educational statistics) and my main avocation is working on text, annotations, analysis and software relating to historical languages with a particular interest in facilitating better learning.

While my focus has mostly been on Biblical Greek, much of the work is highly relevant to other Hellenistic Greek texts, other dialects of Ancient Greek and, indeed, texts in completely different languages as well.

All code written for this endeavour is open source and text and data is made available under a Creative Commons license to the extent allowed by the sources used.

I can be contacted at jtauber@jtauber.com.

Get Posts by Email


Preview | Powered by FeedBlitz