18 Jul
2008
18 Jul
'08
12:15 p.m.
A=np.array([['%.3f','%d'],['%s','%r']]).view(np.chararray) A % np.array([[1,2],[3,4]]) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/opt/local/lib/python2.5/site-packages/numpy/core/defchararray.py",
This seems odd to me: line 126, in __mod__ newarr[:] = res ValueError: shape mismatch: objects cannot be broadcast to a single shape Is this expected behavior? The % gets broadcast as I'd expect for 1D arrays, but more dimensions fail as above. Changing the offending line in defchararray.py to "newarr.flat = res" makes it behave properly.