+The following third-party Python packages are not included in WebHelpers due to
+their size or dependencies, but are often used in WebHelpers applications.
+ Clean up and pretty print HTML. This is a C library. There are several
+ <http://pypi.python.org/pypi?%3Aaction=search&term=tidy&submit=search>`_ to
+ Convert Unicode characters to ASCII equivalents. Accented letters and
+ symbols are converted to a visual approximation, and non-Latin letters
+ are converted to their standard Latin pronounciation. Several of the
+ ``convert_\*`` functions in ``webhelpers.text`` will use Unidecode if
+ An object-oriented alternative to the path functions in ``os``,
+ ``os.path``, and ``shutil``. Similar packages include
+ `path.py <http://pypi.python.org/pypi/path.py>`_.