Replaced six.reraise with a simple raise.

Requires PIL, as you might imagine.

"""

import zlib

import sys

from django.core.files import File

from django.utils import six

class ImageFile(File):

    """

            self._dimensions_cache = get_image_dimensions(self, close=close)

        return self._dimensions_cache

def get_image_dimensions(file_or_path, close=False):

    """

    Returns the (width, height) of an image, given an open file or a path.  Set

                if e.args[0].startswith("Error -5"):

                    pass

                else:

                    six.reraise(*sys.exc_info())

                    raise

            if p.image:

                return p.image.size

            chunk_size = chunk_size*2