app/django/utils/images.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Mon, 22 Sep 2008 14:13:32 +0000
changeset 186 da76f08b1752
parent 54 03e267d67478
permissions -rw-r--r--
Add Users List Developer view which is available at /site/user/list. Add User list custom templates which are used with list_helpers. Add "Users List" link in base.html template. Patch by: Pawel Solyga Reviewed by: to-be-reviewed

"""
Utility functions for handling images.

Requires PIL, as you might imagine.
"""

import ImageFile

def get_image_dimensions(path):
    """Returns the (width, height) of an image at a given path."""
    p = ImageFile.Parser()
    fp = open(path, 'rb')
    while 1:
        data = fp.read(1024)
        if not data:
            break
        p.feed(data)
        if p.image:
            return p.image.size
            break
    fp.close()
    return None