4ec@s&defdYZddZdS(tIteratorcBs;eZdZdZdZdZdZdZRS(s- This class implements an iterator object that can be used to loop over an image sequence. You can use the ``[]`` operator to access elements by index. This operator will raise an :py:exc:`IndexError` if you try to access a nonexistent frame. :param im: An image object. cCsCt|dstdn||_t|jdd|_dS(Ntseeksim must have seek methodt _min_framei(thasattrtAttributeErrortimtgetattrtposition(tselfR((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pyt__init__s cCs9y|jj||jSWntk r4tnXdS(N(RRtEOFErrort IndexError(Rtix((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pyt __getitem__%s   cCs|S(N((R((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pyt__iter__,scCsKy-|jj|j|jd7_|jSWntk rFtnXdS(Ni(RRRR t StopIteration(R((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pyt__next__/s   cCs |jS(N(R(R((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pytnext7s(t__name__t __module__t__doc__R R RRR(((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pyRs      cCst|ts|g}ng}xP|D]H}|j}|gt|D]}|j^qJ7}|j|q(W|rg|D]}||^qS|S(s Applies a given function to all frames in an image or a list of images. The frames are returned as a list of separate images. :param im: An image, or a list of images. :param func: The function to apply to all of the image frames. :returns: A list of images. (t isinstancetlistttellRtcopyR(Rtfunctimst imSequencetcurrenttim_frame((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pyt all_frames;s    )N(tobjectRtNoneR(((s;/usr/local/lib/python2.7/dist-packages/PIL/ImageSequence.pyts(