[ANN] pyxser-1.4.4r --- Python Object to XML serializer/deserializer

  • Thread starter Daniel Molina Wegener
  • Start date


Daniel Molina Wegener

Hello Python Community.

I'm pleased to announce pyxser-1.4.4r, a python extension which
contains functions to serialize and deserialize Python Objects
into XML. It is a model based serializer. Here is the ChangeLog
entry for this release:

1.4.4r (2010.02.10):

Daniel Molina Wegener <[email protected]>

* src/include/pyxser_collections.h - added set handling
function prototypes. Added support for unicode
key names, which are converted to the user settings
encoding (ie utf-8) inside the XML output.
* src/pyxser_serializer.c - removed memory leak. Addded
support for unicode object names in dictionary/list types.
* src/pyxser_collections.c - added set handling function
prototypes. added name property handling algorithm, so
non string name properties are not serialized. I shall
extend it to other modules.
* src/pyxser_tools.c - added set handling prototypes and
set type checking function.
* test-utf8-leak.py - added serialization of SQL Alchemy
objects, so we can test more complex Python objects
* test-utf8-sqlalchemy.py - added sql alchemy object
serialization test.
* src/pyxser_serializer.c - reduced serialization algorithms,
replacing deep nested if statements by flatten ones.
* src/pyxser_collections.c - reduced serialization algorithms
replacing deep nested if statements by flatten ones.
* src/pyxser_typem.c - reduced serialization algorithms,
replacing deep nested if statements by flatten ones.

Thanks to pyxser users for their feedback.

This release contains some bug fixes, mainly related to type
checking and type handling. I hope this small extension will
help you on your programming tasks.

The project is hosted at:

The web page for the project is located at:

PyPi entry is:

For a sample article on how to integrate
pyxser with ZSI WebServices:

Thanks and best regards,


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