multipart/form-data submission with httplib + MimeWriter?

[Steve Purcell]

Wise ones,

Can anyone point me towards some example code for performing
'multipart/form-data' submissions of form values and file contents
using httplib and MimeWriter?

It looks like the topic is covered in 'Internet Programming with Python', but
I don't have a copy to hand, and nothing shows up on google.

Thanks,

-Steve

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Steve Purcell, Pythangelist
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