Monday, October 19, 2009

Controlling Printing in Numpy

Numpy has numpy.set_printoptions for controlling the printing of arrays. See the doc for full details. Now that I know about it, I'll be using something displaying fewer precision digits, allowing a larger linewidth and not summarizing until the array is substantially larger:
numpy.set_printoptions(precision=4,
                       threshold=10000,
                       linewidth=150)

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