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NTI ContentFragments

Project description

nti.contentfragments

Latest release Supported Python versions https://github.com/NextThought/nti.contentfragments/workflows/tests/badge.svg https://coveralls.io/repos/github/NextThought/nti.contentfragments/badge.svg Documentation Status

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

Overview

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.

Changes

1.8.0 (2021-10-06)

  • Add support for Python 3.9 and 3.10.

  • Move to Github Actions from Travis CI.

  • The algorithm for converting HTML to plain text has been changed and produces higher quality output. For example, links are preserved in a human-readable fashion. See issue 39.

  • Fix an error getting link text when there was no link formatter utility installed. See PR 42.

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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