j FdZddlZddlZddlZddZddZeZdS)z+ Utilities for dealing with text encodings NcBt|dr|js|S|jS)a)Return the given stream's encoding or a default. There are cases where ``sys.std*`` might not actually be a stream, so check for the encoding attribute prior to returning it, and return a default if it doesn't exist or evaluates as False. ``default`` is None if not provided. encoding)hasattrr)streamdefaults c/var/www/finuniver-perm.ru/html/student/venv/lib/python3.11/site-packages/IPython/utils/encoding.pyget_stream_encr s, 6: & &foTcd}|rttj}|r|dkr% tj}n#t $rYnwxYw|ptj}|dkrtjdtdS|S)aReturn IPython's guess for the default encoding for bytes as text. If prefer_stream is True (default), asks for stdin.encoding first, to match the calling Terminal, but that is often None for subprocesses. Then fall back on locale.getpreferredencoding(), which should be a sensible platform default (that respects LANG environment), and finally to sys.getdefaultencoding() which is the most conservative option, and usually UTF8 as of Python 3. Nasciicp0zInvalid code page cp0 detected - using cp1252 instead.If cp1252 is incorrect please ensure a valid code page is defined for the process.cp1252) r sysstdinlocalegetpreferredencoding ExceptiongetdefaultencodingwarningswarnRuntimeWarning) prefer_streamencs rrr&s C(SY'' #w,, -//CC    D  )'))C e||  *+9 ; ; ;x Js; AA)N)T)__doc__rrrr rDEFAULT_ENCODINGr rrsl     "B&%''r