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a conference management web application

XTech Conference
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Setting properties at construct-time in IronPython

Here's a common pattern when working in C#. You create an object then set several of its properties:

  foo = new Foo (arg1, arg2);
  foo.ThisProperty = whatever;
  foo.ThatProperty = anothervalue;

IronPython does a nice thing when reflecting .NET classes into Python, it allows keyword arguments in the constructor to be used for property assignments. Here's a real life example from Gtk#. First, the old:

  l = Gtk.Label ("_First name:")
  l.Xalign = 0
  l.MnemonicWidget = first_entry

And the new:

  l = Gtk.Label ("_First name:", Xalign = 0, MnemonicWidget = first_entry)

Very cool.

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