Support for working with string-based content in a Zope3/ZTK environment.

In a client/server environment dealing with various types of content from users, it's important to know what not just the Python type of a particular string is, but also what the semantic type of the string is: HTML, plain text, LaTeX, etc.

This package defines interfaces and classes to be able to record this information. It also features a framework for transforming between the various supported semantic types (e.g., HTML to plain text).

Other features:

• Support for making arbitrary incoming HTML safe (sanitizing it).
• Support for very configurable (optionally) event-based profanity censoring that integrates with nti.schema/zope.schema.

See the documentation for more details.