[IronPython] XMPP support in IronPython 2
sh at defuze.org
Wed Jan 28 15:15:18 CET 2009
I am glad to announce that IronPython 2 is now capable of running my XMPP
Python library: headstock .
.NET has already an excellent XMPP SDK called agsXMPP  that is a native
.NET/C# framework. However I'm a Python developers at heart and I had
started quite a while ago writing my own XMPP library in Python using the
most excellent Kamaelia framework (designed for concurrency).
For a while IronPython had severe shortcomings that prevented it running
simple Kamaelia applications. Today I was able to run a simplechat demo
using a vanilla IP2 on Windows with only one single modification to the
logging module (thanks Seo). To be honest I didn't expect it to go through
The chat demo is simple enough but means more complex examples using XMPP
PubSub will work as well (they are all based on the same framework).
Now this isn't production ready or anything. For instance the TLS support
is broken (hopefully something easy enough to fix) so you won't be able to
connect to Google Talk for now.
Moreover I'm not sure the code is that fast considering how I had to
simulate an incremental XML parser  atop System.Xml (this allows for a
XML stream to be parsed without requiring the full document or even
fragment to be read first).
This is a great news for me because it means i'll be able to move ahead
with more work using IronPython 2.
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