[BZR Tree!] Updated shelf

[Aaron Bentley]

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John Arbash Meinel wrote:
> I didn't realize that popen supported sequences. Good to know.
> Actually, if you wanted to do it correct, you would use the new
> "subprocess" module, which does the right thing for all of these cases.
> It is comes with python2.4, but there is a package you can install for
> 2.3 (for non win32 it is pure python, so could be bundled. for win32,
> though, you have to compile a small extension).

Yes, I've heard subprocess is nice.  About time.  One of these days I'll
pitch 2.3, I'm sure.

Aaron
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