debugging demandimport

[Matt Mackall]

On Sun, 2009-03-08 at 20:51 -0500, Steve Borho wrote:
> (on Windows, python-2.5.1)
> 
> This two-line python script works as documented:
> 
> from win32com.shell import shell
> shell.SHGetSpecialFolderPath(0, 12)
> 
> This script segfaults:
> 
> from mercurial import demandimport
> demandimport.enable()
> from win32com.shell import shell
> shell.SHGetSpecialFolderPath(0, 12)
> 
> If I add 'win32com.shell' or 'win32com' to the
> demandimport ignore list, it crashes one line earlier
> when in the import statement.
> 
> How does one attack this?

Add a print statement in demandimport to get a list of imported modules,
then bisect.

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