Source code for PIL.ImageSequence

#
# The Python Imaging Library.
# $Id$
#
# sequence support classes
#
# history:
# 1997-02-20 fl     Created
#
# Copyright (c) 1997 by Secret Labs AB.
# Copyright (c) 1997 by Fredrik Lundh.
#
# See the README file for information on usage and redistribution.
#

##
# This class implements an iterator object that can be used to loop
# over an image sequence.

[docs]class Iterator: ## # Create an iterator. # # @param im An image object. def __init__(self, im): if not hasattr(im, "seek"): raise AttributeError("im must have seek method") self.im = im def __getitem__(self, ix): try: if ix: self.im.seek(ix) return self.im except EOFError: raise IndexError # end of sequence