Working with a JP2 image on a Python pillow

Question

I am trying to use python image library for image processing for jp2 image processing.

I have completed the following steps:

brew install libjpeg

brew install openjpeg

cushion for installing sudo pip

I just have a problem with .jp2 files. What could be the problem?

The code I get is:

from PIL import Image
im = Image.open("sample_1.jp2")
im.show()

I got the following error log when I tried to show the image:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>

  File "/Library/Python/2.7/site-packages/PIL/Image.py", line 1746, in show
    _show(self, title=title, command=command)

  File "/Library/Python/2.7/site-packages/PIL/Image.py", line 2501, in _show
    _showxv(image, **options)

  File "/Library/Python/2.7/site-packages/PIL/Image.py", line 2506, in _showxv
    ImageShow.show(image, title, **options)

  File "/Library/Python/2.7/site-packages/PIL/ImageShow.py", line 51, in show
    if viewer.show(image, title=title, **options):

  File "/Library/Python/2.7/site-packages/PIL/ImageShow.py", line 77, in show
    return self.show_image(image, **options)

  File "/Library/Python/2.7/site-packages/PIL/ImageShow.py", line 96, in show_image
    return self.show_file(self.save_image(image), **options)

  File "/Library/Python/2.7/site-packages/PIL/ImageShow.py", line 92, in save_image

    return image._dump(format=self.get_format(image))

  File "/Library/Python/2.7/site-packages/PIL/Image.py", line 581, in _dump
    self.load()

  File "/Library/Python/2.7/site-packages/PIL/Jpeg2KImagePlugin.py", line 206, in load

    ImageFile.ImageFile.load(self)

  File "/Library/Python/2.7/site-packages/PIL/ImageFile.py", line 203, in load
    d = Image._getdecoder(self.mode, d, a, self.decoderconfig)

  File "/Library/Python/2.7/site-packages/PIL/Image.py", line 420, in _getdecoder
    raise IOError("decoder %s not available" % decoder_name)

IOError: decoder jpeg2k not available

Answer 1

I think I found the problem ...

Mac OSX pillow installation states that:

OS X Python . , OpenJPEG.

, Pillow .

, , :

Nicolas$ python selftest.py
Traceback (most recent call last): 
  File "selftest.py", line 11, in <module>
    from PIL import Image, ImageDraw, ImageFilter, ImageMath
  File "/Users/Nicolas/Downloads/Pillow-3.1.0/PIL/Image.py", line 66, in <module>
    from PIL import _imaging as core
ImportError: cannot import name _imaging

, . , .