Add soc.views.simple containing (initially) two simple template views. templateWithLinkName() is a view that can replace most public() read-only views. errorResponse() is a view that renders an error page for out_of_band.ErrorResponse exceptions. Also, change response_helpers.respond() to accept keyword arguments to pass to http.HttpResponse(). (errorResponse() makes use of this new respond() feature.) Patch by: Todd Larsen Review by: to-be-reviewed

     1

"""

     2

Utility functions for handling images.

     3

     4

Requires PIL, as you might imagine.

     5

"""

     6

     7

import ImageFile

     8

     9

def get_image_dimensions(path):

    10

    """Returns the (width, height) of an image at a given path."""

    11

    p = ImageFile.Parser()

    12

    fp = open(path, 'rb')

    13

    while 1:

    14

        data = fp.read(1024)

    15

        if not data:

    16

            break

    17

        p.feed(data)

    18

        if p.image:

    19

            return p.image.size

    20

            break

    21

    fp.close()

    22

    return None