[Numpy-discussion] array flags not copied/deepcopied

Byron Blay byronblay at googlemail.com
Tue Oct 16 11:36:51 EDT 2012

Copying / deepcopying an array does not copy the writeable flag:

>>> import numpy
>>> from copy import deepcopy
>>> a = numpy.array([1,2,3,4,5])
>>> a.flags.writeable = False
>>> b = deepcopy(a)
>>> b.flags.writeable

Is this a bug?
Should I raise an issue on github?

Many thanks,
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