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MyASPN >> Mail Archive >> ctypes-users
ctypes-users
[ctypes-users] Converting between ctypes data and Python data
by Carsten Wartmann other posts by this author
Feb 14 2006 7:38AM messages near this date
Re: [ctypes-users] ctypes 0.9.9.3 released | [ctypes-users] Re: Converting between ctypes data and Python data
Hello,

after yours help on this list I got my application working, in fact it
is working like a charm.

However, as I looked today on my "code" I noticed that I convert the
ctypes structures (given back from a dll function) into python data with
a simple for...in...: construct.

I guess there must be a better way?

I am converting this:

SPINKIT_HANDLE = c_void_p
class SPINKIT_DATA(Structure):
     _fields_ = [("Device", SPINKIT_HANDLE),
                 ("Spins", c_int * 6),
                 ("Buttons", BOOL * 7)]
SPINKIT_DATA_SIZE = sizeof(SPINKIT_DATA)

into this:

class SpinkitPyData:
     def __init__(self):
         self.Handle = -1
         self.Spins = [0,0,0,0,0,0]
         self.Buttons = [False,False,False,False,False,False,False]


Hints very welcome,
Carsten



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