I'm pleased to announce the first alpha version of anntools, a utility package for Python 3.0's new function annotation feature. It supports validation, type checking and conversion. It provides cooperation schemes to achieve future compatibility with another annotation based tools.
The anntools package is also usable with Python 2.4 and 2.5, since all functionality is also supported through keyword arguments passed to decorators. Download, examples and documentation: http://code.google.com/p/anntools/ NOTE: It is currently alpha quality software, please do not use it for production use yet. You can add bug reports to the issue tracker. -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations.html