o
    Nrf                  	   @  sv   d dl mZ d dlZd dlmZ zd dlmZ W n eefy#   Y nw d dl	m
Z
 d dlmZ dd Zdd	d
ZdS )    )annotationsN)globimread)Array)tokenizec                 C  s   | d S )N)N. )xr   r   Y/var/www/html/software/conda/envs/catlas/lib/python3.10/site-packages/dask/array/image.pyadd_leading_dimension   s   r   c                   s    pt  tt| }|std|  dt|ttjj|  |d r*fddt	t
|D }rE fdd|D }n	 fdd|D }tt||}dt
| ftd	d
 jD  }t||jS )aP  Read a stack of images into a dask array

    Parameters
    ----------

    filename: string
        A globstring like 'myfile.*.png'
    imread: function (optional)
        Optionally provide custom imread function.
        Function should expect a filename and produce a numpy array.
        Defaults to ``skimage.io.imread``.
    preprocess: function (optional)
        Optionally provide custom function to preprocess the image.
        Function should expect a numpy array for a single image.

    Examples
    --------

    >>> from dask.array.image import imread
    >>> im = imread('2015-*-*.png')  # doctest: +SKIP
    >>> im.shape  # doctest: +SKIP
    (365, 1000, 1000, 3)

    Returns
    -------

    Dask array of all images stacked along the first dimension.
    Each separate image file will be treated as an individual chunk.
    zNo files found under name %sz	imread-%sr   c                   s"   g | ]} |fd t j  qS ))r   )lenshape).0i)namesampler   r
   
<listcomp><   s   " zimread.<locals>.<listcomp>c                   s   g | ]
}t  |fffqS r   r   r   fn)r   
preprocessr   r
   r   >   s    c                   s   g | ]}t  |ffqS r   r   r   r   r   r
   r   B   s    )   c                 s  s    | ]}|fV  qd S )Nr   )r   dr   r   r
   	<genexpr>E   s    zimread.<locals>.<genexpr>)	sk_imreadsortedr   
ValueErrorr   mapospathgetmtimeranger   dictziptupler   r   Zdtype)filenamer   r   	filenameskeysvaluesZdskchunksr   )r   r   r   r   r
   r      s"   "r   )NN)
__future__r   r   r   Z
skimage.ior   r   AttributeErrorImportErrorZdask.array.corer   Z	dask.baser   r   r   r   r   r
   <module>   s    