o EJe'@s6dZddlZddlmZedZedejejBejBZ edej ejBejBZ edej Z Gdd d eZGd d d eZd2d dZd3ddZd3ddZd3ddZddZddZddZddZddZiZdd Zd!d"Zd4d#d$Zd5d&d'ZGd(d)d)Z d*d+Z!d,d-Z"d.d/Z#Gd0d1d1eZ$dS)6z pygments.util ~~~~~~~~~~~~~ Utility functions. :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. N) TextIOWrapperz[/\\ ]z ]*> z<(.+?)(\s.*?)?>.*?z\s*<\?xml[^>]*\?>c@eZdZdZdS) ClassNotFoundzCRaised if one of the lookup functions didn't find a matching class.N__name__ __module__ __qualname____doc__r r g/home/seandotau/au.memorygallery.club/gallery/lib/python3.10/site-packages/pip/_vendor/pygments/util.pyrrc@r) OptionErrorz This exception will be raised by all option processing functions if the type or value of the argument is not correct. Nrr r r r r "r r FcCs@|||}|r |}||vrtd|dtt|f|S)z} If the key `optname` from the dictionary is not in the sequence `allowed`, raise an error, otherwise return it. z%Value for option %s must be one of %sz, )getlowerr joinmapstr)optionsoptnamealloweddefaultnormcasestringr r r get_choice_opt(s rcCsv|||}t|tr |St|trt|St|ts#td||f|dvr+dS|dvr3dStd||f)a@ Intuitively, this is `options.get(optname, default)`, but restricted to Boolean value. The Booleans can be represented as string, in order to accept Boolean value from the command line arguments. If the key `optname` is present in the dictionary `options` and is not associated with a Boolean, raise an `OptionError`. If it is absent, `default` is returned instead. 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False >>> shebang_matches('#!/usr/bin/python/ruby', r'python(2\.\d)?') False >>> shebang_matches('#!/usr/bin/startsomethingwith python', ... r'python(2\.\d)?') True It also checks for common windows executable file extensions:: >>> shebang_matches('#!C:\\Python2.4\\Python.exe', r'python(2\.\d)?') True Parameters (``'-f'`` or ``'--foo'`` are ignored so ``'perl'`` does the same as ``'perl -e'``) Note that this method automatically searches the whole string (eg: the regular expression is wrapped in ``'^$'``)  rNz#!cSsg|] }|r|ds|qS)-) startswith).0xr r r s  z#shebang_matches..Fz^%s(\.(exe|cmd|bat|bin))?$T) findrrF split_path_rer*r1 IndexErrorrecompile IGNORECASEsearch)r=regexindex first_linefoundr r r shebang_matchess   rWcCs<t|}|dur dS|d}t|tj|duS)zCheck if the doctype matches a regular expression (if present). 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Order is preserved. )setr3add)itZ already_seenZlstseenrur r r duplicates_removeds  r|c@seZdZdZddZdS)FuturezGeneric class to defer some work. Handled specially in RegexLexerMeta, to support regex string construction at first use. cCstN)NotImplementedErrorselfr r r rsz Future.getN)rrrr rr r r r r}s r}c Csxz |d}|dfWSty;zddl}|}|}||fWYSttfy:|d}|dfYYSww)zDecode *text* with guessed encoding. First try UTF-8; this should fail for non-UTF-8 encodings. Then try the preferred locale encoding. Fall back to latin-1, which always works. zutf-8rNlatin1)decodeUnicodeDecodeErrorlocalegetpreferredencoding LookupError)r=rZ prefencodingr r r guess_decodes    rcCsHt|ddr z||j}Wn tyYt|Sw||jfSt|S)zDecode *text* coming from terminal *term*. First try the terminal encoding, if given. Then try UTF-8. Then try the preferred locale encoding. 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