[Numpy-tickets] [NumPy] #1005: numpy not working with itertools.chain objects
NumPy
numpy-tickets@scipy....
Wed Feb 11 16:12:36 CST 2009
#1005: numpy not working with itertools.chain objects
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Reporter: rogerbrent | Owner: somebody
Type: defect | Status: new
Priority: normal | Milestone: 1.3.0
Component: numpy.core | Version: none
Severity: normal | Keywords:
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numpy.array(), numpy.sum(), etc. don't seem to work with itertools.chain
objects.
e.g.:
from itertools import chain
iter = chain(xrange(5))
array(iter)
returns array(<itertools.chain object at 0x0172C828>, dtype=object).
list(iter) would work as expected, returning [0, 1, 2, 3, 4].
However if I define my own chain() function then array(iter) works fine.
Python v2.5.4 and numpy v1.2.1
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Ticket URL: <http://scipy.org/scipy/numpy/ticket/1005>
NumPy <http://projects.scipy.org/scipy/numpy>
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