On 2016-09-24 11:59, Tristan Trouwen wrote:
Got a signal boundary error.
Steps to reproduce:
open python console
Python 2.7.9 (default, Jun 29 2016, 13:08:31)
[GCC 4.9.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
from PIL import Image
im = Image.open('HKJL.jpg')
import numpy as np
arr = np.array(im)
arr[arr < 10] = 0
im.putdata(arr)
fish: “python” terminated by signal SIGSEGV (Address boundary error)
The image I used: http://i.imgur.com/hnuzhFj.jpg
That looks like a bug.
I'm on Python 3.5 on Windows and I get an exception:
SystemError: new style getargs format but argument is not a tuple
From what I've been able to find out, the argument of 'putdata' should
be a list (sequence) of tuples.
A quicker way is to create a new image from the array:
im = Image.fromarray(arr)
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