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NTI ContentFragments

Project description


Latest release Supported Python versions Documentation Status

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.


1.7.0 (2020-10-07)

  • Allow conversion of reStructuredText fragments to plain text.

1.6.1 (2020-09-14)

  • Ensure disallowed tags nested within anchors do not raise. See issue 34 <>.

1.6.0 (2020-09-02)

  • Add support for reStructuredText content fragments and corresponding fields.

1.5.0 (2020-07-23)

  • When sanitizing html, disable link creation when already under an anchor.

1.4.0 (2020-06-17)

  • Allow IAllowedAttributeProvider to be registered to provide additional attributes that would be allowed in sanitized content fragments.

1.3.0 (2020-04-06)

1.2.1 (2019-11-07)

1.2.0 (2018-10-15)

  • Add support for Python 3.7. Note that datrie is not yet available for Python 3.7.
  • Add support for PyPy3.
  • Add interfaces for all schema fields defined in nti.contentfragments.schema and make the respective classes implement them.

1.1.1 (2018-06-29)

1.1.0 (2017-06-14)

  • Remove dependency of dolmen.builtins. The interfaces IUnicode, IBytes and IString are now always defined by this package.
  • Add support for Python 3.6.

1.0.0 (2016-08-19)

  • Add support for Python 3.
  • Stop configuring plone.i18n. It’s a big dependency and doesn’t work on Python 3.
  • Introduce our own interfaces for IUnicode and IString, subclassing dolmen.builtins.IUnicode and IString, respectively, if possible.
  • The word lists used in censoring are cached in memory.
  • nti.contentfragments.html._Serializer has been renamed and is no longer public.
  • Depend on zope.mimetype >= 2.1.0 for better support of Python 3.

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