请问下， Python 如何做到结构体内嵌结构体呢？

[bakabie]

C 代码类似

struct IMAGE_NT_HEADERS {
    IMAGE_OPTIONAL_HEADER IMAGE_OPTIONAL_HEADER {
    }
}
struct IMAGE_OPTIONAL_HEADER{....}

_(:з)∠)_。。。Python 如何做到呢？用 ctypes 没想出来怎么做

[dbow]

https://docs.python.org/2/library/ctypes.html#structures-and-unions

You can, however, build much more complicated structures. A structure can itself contain other structures by using a structure as a field type.

Here is a RECT structure which contains two POINTs named upperleft and lowerright:

>>>
>>> class RECT(Structure):
... _fields_ = [("upperleft", POINT),
... ("lowerright", POINT)]
...
>>> rc = RECT(point)
>>> print rc.upperleft.x, rc.upperleft.y
0 5
>>> print rc.lowerright.x, rc.lowerright.y
0 0
>>>
Nested structures can also be initialized in the constructor in several ways:

>>>
>>> r = RECT(POINT(1, 2), POINT(3, 4))
>>> r = RECT((1, 2), (3, 4))