Using PIL to determine width and height of images

On a specific image (luckily only this one - but it is troubling) the width/height returning from image.size is the opposite. The image:
http://storage.googleapis.com/cookila-533ebf752b9d1f7c1e8b4db3/IMG_0004.JPG

The code:

from PIL import Image
import urllib, cStringIOfile = cStringIO.StringIO(urllib.urlopen('http://storage.googleapis.com/cookila-533ebf752b9d1f7c1e8b4db3/IMG_0004.JPG').read())
im=Image.open(file)
print im.size

The result is - (2592, 1936)
should be the other way around

The reason for this is that this image has Exif Orientation metadata associated with it that will cause applications that respect that property to rotate it:

# identify -verbose IMG_0004.JPG | grep OrientationOrientation: RightTopexif:Orientation: 6

Compare with a regular image:

# identify -verbose iceland_pano.jpg | grep OrientationOrientation: TopLeftexif:Orientation: 1

So the image dimensions are actually landscape (more wide than high), but it will get rotated on display by browsers, image viewers etc.