/usr/share/cagefs-skeleton/usr/local/lib/python3.9/site-packages/django/core/files/__pycache__
a Ӱ�hS � @ s> d Z ddlZddlZddlmZ G dd� de�Zd dd�ZdS ) zO Utility functions for handling images. Requires Pillow as you might imagine. � N)�Filec @ s0 e Zd ZdZedd� �Zedd� �Zdd� ZdS ) � ImageFilez� A mixin for use alongside django.core.files.base.File, which provides additional features for dealing with images. c C s | � � d S )Nr ��_get_image_dimensions��self� r �B/usr/local/lib/python3.9/site-packages/django/core/files/images.py�width s zImageFile.widthc C s | � � d S )N� r r r r r �height s zImageFile.heightc C s, t | d�s&| j}| �� t| |d�| _| jS )N�_dimensions_cache)�close)�hasattr�closed�open�get_image_dimensionsr )r r r r r r s z ImageFile._get_image_dimensionsN)�__name__� __module__� __qualname__�__doc__�propertyr r r r r r r r s r Fc C sd ddl m} |�� }t| d�r6| }|�� }|�d� n(zt| d�}W n tyX Y dS 0 d}z�d}|�|�}|sv�qz|� |� W n\ t j y� } z |j d � d�r�n� W Y d }~n,d }~0 tj y� Y n ty� Y n0 |j�r|jjW |�r|�� S |�|� S |d 9 }qdW |�r*|�� n |�|� dS |�|� n |�rT|�� n |�|� 0 d S ) z� Return the (width, height) of an image, given an open file or a path. Set 'close' to True to close the file at the end if it is initially in an open state. r )r �read�rb)NNTi zError -5N� )ZPILr �Parserr �tell�seekr �OSErrorr �feed�zlib�error�args� startswith�struct� RuntimeError�image�sizer ) Z file_or_pathr ZPillowImageFile�p�fileZfile_pos� chunk_size�data�er r r r " sX � � � r )F)r r$ r Zdjango.core.filesr r r r r r r �<module> s
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__init__.cpython-39.pyc
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base.cpython-39.pyc
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images.cpython-39.pyc
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locks.cpython-39.pyc
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move.cpython-39.pyc
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temp.cpython-39.pyc
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uploadedfile.cpython-39.pyc
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uploadhandler.cpython-39.pyc
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utils.cpython-39.pyc
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