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z3c.etree

z3c.etree provides some mechanisms (a common interface) for integrating any ElementTree engine with the Zope component architecture. This allows applications to look up a engine against this interface. As such this package does not implement the ElementTree API.

z3c.etree also provides a set of utilities that can be used to make testing XML output in doctests easier. This functionality can also be called from a python based unit test via the assertXMLEqual method.

Developers

>>> import z3c.etree
>>> import z3c.etree.testing
>>> engine = z3c.etree.testing.etreeSetup()

Here are some examples for how to use z3c.etree with your own code.

To generate a Element object with the tag DAV:getcontenttype all we have to do is:

>>> etree = z3c.etree.getEngine()
>>> elem = etree.Element("{DAV:}getcontenttype")
>>> elem #doctest:+ELLIPSIS
<Element ...>
>>> z3c.etree.testing.assertXMLEqual(etree.tostring(elem), """
...    <getcontenttype xmlns="DAV:"/>""")

Now to add a value this element use just use the elem variable has the API suggests.

>>> elem.text = "text/plain"
>>> z3c.etree.testing.assertXMLEqual(etree.tostring(elem), """
...    <getcontenttype xmlns="DAV:">text/plain</getcontenttype>""")

Tear-down

>>> z3c.etree.testing.etreeTearDown()

Changes in z3c.etree

0.9.2

  • Bug: Fix Python 2.5 support.

  • Bug: Declared z3c as a namespace.

  • Implemented a way of comparing two XML fragments while ignoring the ordering of elements at the same level.

  • Allow the use of NORMALIZE_WHITESPACE with tag contents.

0.9.1

  • fix bug in getting access to the elementree engine

0.9

  • Start registering the elmenttree modules directly instead of using some proxy objects.

Release files for z3c.etree 0.9.2

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for z3c.etree 0.9.2
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Release files / z3c.etree-0.9.2.tar.gz

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