˽Xc @`sdZddlmZmZmZddlZejdkZerIdpLdZer[dp^dZ idd6dd 6dd 6dd6Z dZ dS(s 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) i(tdivisiontprint_functiontabsolute_importNtlittlettltletbigtbtbetnativet=tswappedtScC`s|j}|dkrtS|tdkr0dS|tdkrDdS|tdkrXtS|tdkrltStd|dS( s5 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 >>> sys_is_le == (sys.byteorder == 'little') 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 RRRRR R sWe cannot handle byte order %sN(tlowertNonet native_codetaliasest swapped_codet ValueError(tcode((s=/tmp/pip-build-7oUkmx/scipy/scipy/io/matlab/byteordercodes.pyt to_numpy_codes#  (slittleRRsle(sbigRR sbe(snativeR (sswappedR( t__doc__t __future__RRRtsyst byteordert sys_is_leRRRR(((s=/tmp/pip-build-7oUkmx/scipy/scipy/io/matlab/byteordercodes.pyts