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ZTFY utility functions and classes for Zope3

Project description

What is ztfy.utils ?

ztfy.utils is a set of classes and functions which can be used to handle many small operations.

Internal sub-packages include :
  • date : convert dates to unicode ISO format, parse ISO datetime, convert date to datetime

  • request : get current request, get request annotations, get and set request data via annotations

  • security : get unproxied value of a given object ; can be applied to lists or dicts

  • timezone : convert datetime to a given timezone ; provides a server default timezone utility

  • traversing : get object parents until a given interface is implemented

  • unicode : convert any text to unicode for easy storage

  • protocol : utility functions and modules for several nerwork protocols

  • catalog : TextIndexNG index for Zope catalog and hurry.query “Text” query item

  • text : simple text operations and text to HTML conversion

  • html : HTML parser and HTML to text converter

  • file : file upload data converter

  • tal : text and HTML conversions for use from within TAL

How to use ztfy.utils ?

A set of ztfy.utils usage are given as doctests in ztfy/utils/doctests/README.txt

Changelog

0.3.5

  • re-add IList and IDict interfaces forgotten from bad merge :-(

0.3.4

  • better check for missing requests

0.3.3

  • Added “fanstatic:” TALES expression

0.3.2

  • Mark ztfy.utils.security functions and classes as deprecated

0.3.1

  • Updated signature in ztfy.utils.catalog.index to match last hurry.query release

0.3

  • Switched to ZTK-1.1.2 and Python 2.6

  • Added “getAge” function in date module

  • Added session module and TALES adapter to get/set session values

  • Check None value in catalog.getObjectId(…) and catalog.getObject(…) methods

0.2.1

  • Added ‘site.locateAndRegister’ facility function

  • Update ServerTimezoneUtility parent classes

0.2

  • Added ‘data’ namespace to access request data

0.1

  • Initial release

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