1-Ph7fddgZddlmZ ddlmZn#e$r edwxYwdZd dZd ZdS) imreadimread_collectionN)fitszAstropy could not be found. It is needed to read FITS files. Please refer to https://www.astropy.org for installation instructions.ctj|5}d}|D]F}t|tjst|tjr|j |j}nGdddn #1swxYwY|S)aLoad an image from a FITS file. Parameters ---------- fname : string Image file name, e.g. ``test.fits``. Returns ------- img_array : ndarray Unlike plugins such as PIL, where different color bands/channels are stored in the third dimension, FITS images are grayscale-only and can be N-dimensional, so an array of the native FITS dimensionality is returned, without color channels. Currently if no image is found in the file, None will be returned Notes ----- Currently FITS ``imread()`` always returns the first image extension when given a Multi-Extension FITS file; use ``imread_collection()`` (which does lazy loading) to get all the extensions at once. N)ropen isinstanceImageHDU PrimaryHDUdata)fnamehdulist img_arrayhdus _/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/skimage/io/_plugins/fits_plugin.pyrrs4 5  W   C#t}-- C1Q1Q 8' #IE sA A--A14A1Tc vt|}|tur|turtd|tur|g}g}|D]}t j|5}t tt||D]\}}t|tj st|tj rJ |j }n$#t$r| }YnwxYw|dkr| ||f dddn #1swxYwYtj|t |S)aLoad a collection of images from one or more FITS files Parameters ---------- load_pattern : str or list List of extensions to load. Filename globbing is currently unsupported. conserve_memory : bool If True, never keep more than one in memory at a specific time. Otherwise, images will be cached once they are loaded. Returns ------- ic : ImageCollection Collection of images. z-Input must be a filename or list of filenamesrN) load_funcconserve_memory)typeliststr TypeErrorrrziprangelenrr r sizeappendioImageCollection FITSFactory) load_patternrintypeext_listfilenamer nr data_sizes rrr6s&,  F TfC//GHHHT$~ H 7 7 Yx 7GeCLL117;; 7 73c4=117ZT_5U5U7/$'H $///$'HHJJ / 1}} 1 666 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  K   s7A$D<CDC% "D$C% %!DD D ct|tstdt|dkrt d|d}|d}t|t rt|t st dtj|5}||j }dddn #1swxYwY|td|d |d |S) aLoad an image extension from a FITS file and return a NumPy array Parameters ---------- image_ext : tuple FITS extension to load, in the format ``(filename, ext_num)``. The FITS ``(extname, extver)`` format is unsupported, since this function is not called directly by the user and ``imread_collection()`` does the work of figuring out which extensions need loading. zExpected a tuplezExpected a tuple of length 2rz&Expected a (filename, extension) tupleNz Extension z of z has no data) rtuplerr ValueErrorrintrrr RuntimeError) image_extr#extnumr r s rrrfs' i ' ',*+++ 9~~7888|H q\F x % %C*VS*A*ACABBB 8  $v#$$$$$$$$$$$$$$$ |JJJHJJJKKK Ks$B>>CC)T) __all__ skimage.ior astropy.ior ImportErrorrrrrr5s ( ) +   $$$N----`!!!!!s$