The python-typeutils library principally provides a typechecker decorator that
allows for a Q&D, and extensible way of checking whether the arguments to a 
Python functiois are the right type. 
While this flies in the face of all the talk of dynamic typing in Python, it
can come in quite handy when wrapping C functions. And it gets rid of the
requirement of having to write asserts *if* you do need type checking.I
WHAT DOES python-typeutils PRODUCE
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1. The python files in /usr/lib/python2.6/site-packages (by default)
2. Doxygenated documentation in /usr/share/docs/python-typeutils (refman.pdf)