B ¿Âûb–#ã@s6dZddlZddlmZe d¡Ze dejejBejB¡Z e dej ejBejB¡Z e dej ¡Z Gdd „d eƒZGd d „d eƒZd2d d„Zd3dd„Zd4dd„Zd5dd„Zdd„Zdd„Zdd„Zdd„Zdd„ZiZdd „Zd!d"„Zd6d#d$„Zd7d&d'„ZGd(d)„d)ƒZ d*d+„Z!d,d-„Z"d.d/„Z#Gd0d1„d1eƒZ$dS)8z± pygments.util ~~~~~~~~~~~~~ Utility functions. :copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. éN)Ú TextIOWrapperz[/\\ ]z” ]*> z<(.+?)(\s.*?)?>.*?z\s*<\?xml[^>]*\?>c@seZdZdZdS)Ú ClassNotFoundzCRaised if one of the lookup functions didn't find a matching class.N)Ú__name__Ú __module__Ú __qualname__Ú__doc__©rrú,lib/python3.7/site-packages/pygments/util.pyrsrc@s eZdZdS)Ú OptionErrorN)rrrrrrr r "sr FcCs@| ||¡}|r| ¡}||krInvalid value %r for option %s; you must give an integer value)r rÚ TypeErrorr Ú ValueError)rrrrrrr Ú get_int_optDs r cCsH| ||¡}t|tƒr| ¡St|ttfƒr4t|ƒStd||fƒ‚dS)Nz9Invalid type %r for option %s; you must give a list value)r rrÚsplitÚlistÚtupler )rrrÚvalrrr Ú get_list_optRs  r%cCsR|js dSg}x4|j ¡ ¡D]"}| ¡r>| d| ¡¡qPqWd |¡ ¡S)NÚú )rÚstripÚ splitlinesÚappendr Úlstrip)ÚobjZresÚlinerrr Údocstring_headline^sr.cs‡fdd„}ˆj|_t|ƒS)zAReturn a static text analyser function that returns float values.c s\y ˆ|ƒ}Wntk r dSX|s*dSytdtdt|ƒƒƒSttfk rVdSXdS)Nggð?)Ú ExceptionÚminÚmaxÚfloatrr)ÚtextÚrv)Úfrr Ú text_analysels z%make_analysator..text_analyse)rÚ staticmethod)r5r6r)r5r Úmake_analysatorjs r8cCsœ| d¡}|dkr$|d|… ¡}n| ¡}| d¡r˜y(dd„t |dd… ¡¡Dƒd}Wntk rrd SXt d |tj ¡}|  |¡dk r˜d Sd S) aòCheck if the given regular expression matches the last part of the shebang if one exists. >>> from pygments.util import shebang_matches >>> shebang_matches('#!/usr/bin/env python', r'python(2\.\d)?') True >>> shebang_matches('#!/usr/bin/python2.4', r'python(2\.\d)?') True >>> shebang_matches('#!/usr/bin/python-ruby', r'python(2\.\d)?') False >>> shebang_matches('#!/usr/bin/python/ruby', r'python(2\.\d)?') False >>> shebang_matches('#!/usr/bin/startsomethingwith python', ... r'python(2\.\d)?') True It also checks for common windows executable file extensions:: >>> shebang_matches('#!C:\\Python2.4\\Python.exe', r'python(2\.\d)?') True Parameters (``'-f'`` or ``'--foo'`` are ignored so ``'perl'`` does the same as ``'perl -e'``) Note that this method automatically searches the whole string (eg: the regular expression is wrapped in ``'^$'``) Ú rNz#!cSsg|]}|r| d¡s|‘qS)ú-)Ú startswith)Ú.0Úxrrr ú žsz#shebang_matches..ééÿÿÿÿFz^%s(\.(exe|cmd|bat|bin))?$T) Úfindr r;Ú split_path_rer!r(Ú IndexErrorÚreÚcompileÚ IGNORECASEÚsearch)r3ÚregexÚindexZ first_lineÚfoundrrr Úshebang_matches{s   rKcCs<t |¡}|dkrdS| d¡}t |tj¡ | ¡¡dk S)zÁCheck if the doctype matches a regular expression (if present). Note that this method only checks the first part of a DOCTYPE. eg: 'html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"' NFé)Údoctype_lookup_rerGÚgrouprDrEÚIÚmatchr()r3rHÚmZdoctyperrr Údoctype_matches¨s   rRcCs t|dƒS)z3Check if the file looks like it has a html doctype.Zhtml)rR)r3rrr Úhtml_doctype_matchesµsrScCslt |¡rdSt|ƒ}yt|Stk rft |¡}|dk rDdSt |dd…¡dk }|t|<|SXdS)z2Check if a doctype exists or if we have some tags.TNiè)Ú xml_decl_rerPÚhashÚ_looks_like_xml_cacheÚKeyErrorrMrGÚtag_re)r3ÚkeyrQr4rrr Úlooks_like_xml½s  rZcCsd|d?d|d@fS)zoGiven a unicode character code with length greater than 16 bits, return the two 16 bit surrogate pair. iÀ×é iÜiÿr)Úcrrr Ú surrogatepairÍsr]c Cs¬g}d|d}d|dd}| ||d¡|rXx\|D]}| ||d¡q s:      -