tKgrdZddlZgdZejdk(ZexrdxsdZexrdxsdZddd d d Zd Zy) z Byteorder utilities for system - numpy byteorder encoding Converts a variety of string codes for little endian, big endian, native byte order and swapped byte order to explicit NumPy endian codes - one of '<' (little endian) or '>' (big endian) N)aliases native_code swapped_code sys_is_le to_numpy_codelittle<>)rr lle)bigr bbe)native=)swappedS)rr rrc|j}|tS|tdvry|tdvry|tdvrtS|tdvrtSt d|z)a Convert various order codings to NumPy format. Parameters ---------- code : str The code to convert. It is converted to lower case before parsing. Legal values are: 'little', 'big', 'l', 'b', 'le', 'be', '<', '>', 'native', '=', 'swapped', 's'. Returns ------- out_code : {'<', '>'} Here '<' is the numpy dtype code for little endian, and '>' is the code for big endian. Examples -------- >>> import sys >>> from scipy.io.matlab._byteordercodes import to_numpy_code >>> sys_is_le = (sys.byteorder == 'little') >>> sys_is_le True >>> to_numpy_code('big') '>' >>> to_numpy_code('little') '<' >>> nc = to_numpy_code('native') >>> nc == '<' if sys_is_le else nc == '>' True >>> sc = to_numpy_code('swapped') >>> sc == '>' if sys_is_le else sc == '<' True rr r r rrzWe cannot handle byte order %s)lowerrrr ValueError)codes c/home/alanp/www/video.onchill/myenv/lib/python3.12/site-packages/scipy/io/matlab/_byteordercodes.pyrrsuJ ::rs\   MMX % C&3  S'C /)$& ( 25r