Current File : //lib/python3/dist-packages/PIL/__pycache__/ImageSequence.cpython-312.pyc
�
��e� � �R � d dl mZ d dlmZ ddlmZ G d� d� Z d d
d�Zy) � )� annotations)�Callable� )�Imagec �0 � e Zd ZdZdd�Zdd�Zd d�Zd
d�Zy) �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.
c �| � t |d� s
d}t |� �|| _ t | j dd� | _ y )N�seekzim must have seek method�
_min_framer )�hasattr�AttributeError�im�getattr�position)�selfr �msgs �3/usr/lib/python3/dist-packages/PIL/ImageSequence.py�__init__zIterator.__init__$ s7 � ��r�6�"�,�C� ��%� %���� ���� �q�9��
� c � � | j j |� | j S # t $ r}d}t |� |�d }~ww xY w)N�end of sequence)r r
�EOFError�
IndexError)r �ix�er s r � __getitem__zIterator.__getitem__+ sA � � )� �G�G�L�L�� ��7�7�N��� )�#�C� �S�/�q� (�� )�s �&) � A�A � Ac � � | S �N� )r s r �__iter__zIterator.__iter__3 s � �� r c �� � | j j | j � | xj dz
c_ | j S # t $ r}d}t |� |�d }~ww xY w)Nr r )r r
r r �
StopIteration)r r r s r �__next__zIterator.__next__6 sT � � ,� �G�G�L�L�� � � '� �M�M�Q� �M��7�7�N��� ,�#�C� ��$�!� +�� ,�s �AA � A$�A � A$N)r � Image.Image)r �int�returnr$ )r& r )r& r$ )�__name__�
__module__� __qualname__�__doc__r r r r# r r r r r s � � �:�)��,r r Nc � � t | t � s| g} g }| D ]M }|j � }|t |� D �cg c] }|j � �� c}z
}|j |� �O |r|D � cg c]
} || � �� c} S |S c c}w c c} w )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.
)�
isinstance�list�tellr �copyr
)r �func�ims�
imSequence�current�im_frames r �
all_framesr5 @ s� � � �b�$� ��T��
�C�� !�
� �/�/�#�� ���0D�E�H��
�
��E�E������ � !� (,�s� #��D��H� #�4��4�� F�� $s �B�.Br )r z Image.Image | list[Image.Image]r0 z+Callable[[Image.Image], Image.Image] | Noner& zlist[Image.Image])�
__future__r �typingr � r r r5 r r r �<module>r9 s? ��" #� � �%,� %,�T 9=�5�'�5�
5�5� �5r
Mini Shell