+"""Functions useful in web applications (and other applications)
+WebHelpers provides a wide variety of functions useful in any web application,
+including an HTML tag generator with smart escaping, tag functions,
+text-to-HTML converters, a paginator, etc. These can be used in any web
+framework. A few Pylons-specific helpers are in ``webehlpers.pylonslib``;
+these can be ported to other frameworks by simply replacing the
+framework-specific API calls (request/response/session/URL).
+Some helpers are also useful in non-web applications. There are text
+formatters, advanced container types, country & state abbreviations, simple
+numeric statistics, etc.
+The main criteria for incuding helpers are:
+* Is it useful in a wide variety of applications, especially web applications?
+* Does it avoid dependencies outside the Python standard library, especially
+ C extensions which are hard to install on Windows and Macintosh?
+* Is it too small to be released as its own project, and is there no other
+ Python project more appropriate for it?
+Helper functions are organized into modules by theme. All HTML generators are
+under the ``webhelpers.html`` package, except for a few third-party modules
+which are directly under ``webhelpers``.
+WebHelpers depends on Routes 1.x due to the unit tests and deprecated Rails
+Users of WebHelpers 0.3 will notice significant changes in 0.6. All helpers
+ported from Rails (the ``webhelpers.rails`` package) have been deprecated, and
+most have been replaced with new functions in ``webhelpers.html`` or elsewhere.
+``from webhelpers import *`` no longer imports all helpers; you must
+(Prototype, Scriptaculous, and ``link_to_remote()``) have also been deprecated
+Pylons applications ported to Pylons 0.9.7 that depend on the deprecated Rails
+helpers should add the following to myapp/lib/helpers.py::
+ from webhelpers.rails.wrapped import *
+ from routes import url_for, redirect_to
+A few helpers have external dependencies as noted in their module docstrings.