http://blogs.msdn.com/b/johngossman/archive/2005/05/13/417406.aspxI took a slightly different tack than Chris on embedding Python into Script . I created an attached property, with the idea that I could set a piece of script "on" an element, giving it some scope. For example, I got this to work: &lt; Button Nameen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/johngossman/archive/2005/05/13/417406.aspx#421055Mon, 23 May 2005 18:13:19 GMT91d46819-8472-40ad-a661-2c78acb4018c:421055Brad Abrams I am excited to announce that the Beta1 Release Candidate (that means all-but-final) build of Avalon...<div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=421055" width="1" height="1">