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Thu, 20 Mar 2003
Multimethods in Python.
Multimethods are one of those language features that really simplify code if you need them. The GoF visitor pattern disappears in languages with multimethods. It seems that David Mertz had written a multimethod package for Python. It's described in an article on IBM developerWorks.

I think that Greenspun's Tenth Law of programming

Any sufficiently complicated C or Fortran program contains an ad-hoc, informally-specified bug-ridden slow implementation of half of Common Lisp.
needs to be extended to Python as well. At least it's possible to do this somewhat nicely in Python.
[13:20] | [computers/programming/python] | # | TB | F | G | 0 Comments | Other blogs commenting on this post
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Ted Leung FOAF Explorer

I work at the Open Source Applications Foundation (OSAF).
The opinions expressed here are entirely my own, not those of my employer.

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