On Friday, September 9, 2016 at 2:56:02 AM UTC-4, Christoph Ortner wrote > > (2) convert it to a PyArray (no copy) : > Xpy = PyArray(X) > > > (3) then assign this to a field of an object: > pyobj["X"] = Xpy or pyobj["X"] = Xpy.o or ???? > > The aim is, when I modify X, then the data in pyobj[:X] should be modified > as well. The way described above does not work. >
pyobj["X"] = Xpy is the equivalent of pyobj.X = X in Python. Is that what you want to do? Is. pyobj.X a writable attribute in Python? What error message are you getting? It "does not work" is not a useful description of your problem.
