python: convert UUID to a string which is a C unsigned char[16] initializer -

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(in case you're curious motivation: used in scons build generate c file containing guid)

i found question generating guid in python. don't know programming python. me convert string of form

"{0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**, 0x**}"

where **'s filled in guid bytes in 2-digit hex form?

def getinitializer(someuuid):     hexbytelist = [??? b in someuuid.bytes]     return '{'+(', '.join(hexbytelist))+'}'

i'm not sure use "???" above.

hex(ord(b))

...


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