In EfiPy, it uses self-defined ctypes structure, similar to EDK II structure, rather then python uuid library.
This is for easy to transfer EFI program from C code to Python.
for example, in EFI C program, it uses
EFI_GUID guid_sample = \
{ \
0x8D59D32B, 0xC655, 0x4AE9, \
{0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43} \
};
In EfiPy, it can be codded as
>>> from EfiPy import *
>>> TestGuid1 = EFI_GUID \
(0x8D59D32B, 0xC655, 0x4AE9, \
(0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43))
>>> TestGuid2 = EFI_GUID \
(0x8D59D32B, 0xC655, 0x4AE9, \
(0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x44))
>>> print "TestGuid1 == TestGuid2 :", TestGuid1 == TestGuid2
TestGuid1 == TestGuid2 : False
Above result is false because these two GUID have different byte in their capability.
>>> print "%s" % TestGuid1
8D59D32B-C655-4AE9-9B15-F25904992A43
Screenshot of efi_guid.py
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