[omniORB] problem deepcopying omniORBPy structs

[Alexander Haarer]

Hi,

i am trying to make a deep copy of a CORBA structure received via a
CORBA interface
in order to compare new to old data and compare the changes.

Unfortunately it throws this exception :

Traceback (most recent call last):
  File "/home/haarer/test/test.py", line 223, in receive_data
    SavedData = copy.deepcopy(Data)
  File "/usr/lib/python2.4/copy.py", line 174, in deepcopy
    y = copier(x, memo)
  File "/usr/lib/python2.4/copy.py", line 305, in _deepcopy_inst
    state = deepcopy(state, memo)
  File "/usr/lib/python2.4/copy.py", line 174, in deepcopy
    y = copier(x, memo)
  File "/usr/lib/python2.4/copy.py", line 268, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr/lib/python2.4/copy.py", line 204, in deepcopy
    y = _reconstruct(x, rv, 1, memo)
  File "/usr/lib/python2.4/copy.py", line 336, in _reconstruct
    y = callable(*args)
  File "/usr/lib/python2.4/copy_reg.py", line 92, in __newobj__
    return cls.__new__(cls, *args)
TypeError: instancemethod expected at least 2 arguments, got 0

Is there an other way do a deep copy of the data than using copy.deepcopy(),
or a maybe a workaround ?

I am using omniORB-4.0.7 with pyhon 2.4

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