o hw@sZddgZddlmZzddlmZWn eyedwddZd ddZd d 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.cCszt|.}d}|D]}t|tjst|tjr"|jdur"|j}n q Wd|SWd|S1s6wY|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_arrayhdurZ/var/www/html/scripts/venv/lib/python3.10/site-packages/skimage/io/_plugins/fits_plugin.pyrs$         Tc Cst|}|tur|turtd|tur|g}g}|D]O}t|@}ttt||D].\}}t |tj ss   ( 0