o h:@sGdddZdddZdS)c@s0eZdZdZddZddZddZdd Zd S) Iteratora- 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. cCs,t|ds td||_t|jdd|_dS)Nseekzim must have seek methodZ _min_frame)hasattrAttributeErrorimgetattrposition)selfrr Y/var/www/html/magazine_api/magazine_env/lib/python3.10/site-packages/PIL/ImageSequence.py__init__s zIterator.__init__c Cs4z |j||jWSty}zt|d}~wwN)rrEOFError IndexError)r Zixer r r __getitem__%s zIterator.__getitem__cCs|Sr r )r r r r __iter__,szIterator.__iter__c CsDz|j|j|jd7_|jWSty!}zt|d}~ww)N)rrrr StopIteration)r rr r r __next__/szIterator.__next__N)__name__ __module__ __qualname____doc__r rrrr r r r rs   rNcs`t|ts|g}g}|D]}|}|ddt|D7}||q r.fdd|DS|S)a 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. cSsg|]}|qSr )copy).0Zim_framer r r Hzall_frames..csg|]}|qSr r )rrfuncr r rKr) isinstancelisttellrr)rrZimsZ imSequencecurrentr rr all_frames8s  r$r )rr$r r r r s%