sulibao-mini/components/agent-ui/markdownPreview/towxml/parse/highlight/languages/python.js

/*
Language: Python
Description: Python is an interpreted, object-oriented, high-level programming language with dynamic semantics.
Website: https://www.python.org
Category: common
*/

export default function (hljs) {
    var KEYWORDS = {
        keyword:
            'and elif is global as in if from raise for except finally print import pass return exec else break not with class assert yield try while continue del or def lambda async await nonlocal|10',
        built_in: 'Ellipsis NotImplemented',
        literal: 'False None True'
    };
    var PROMPT = {
        className: 'meta',
        begin: /^(>>>|\.\.\.) /
    };
    var SUBST = {
        className: 'subst',
        begin: /\{/,
        end: /\}/,
        keywords: KEYWORDS,
        illegal: /#/
    };
    var LITERAL_BRACKET = {
        begin: /\{\{/,
        relevance: 0
    };
    var STRING = {
        className: 'string',
        contains: [hljs.BACKSLASH_ESCAPE],
        variants: [
            {
                begin: /(u|b)?r?'''/,
                end: /'''/,
                contains: [hljs.BACKSLASH_ESCAPE, PROMPT],
                relevance: 10
            },
            {
                begin: /(u|b)?r?"""/,
                end: /"""/,
                contains: [hljs.BACKSLASH_ESCAPE, PROMPT],
                relevance: 10
            },
            {
                begin: /(fr|rf|f)'''/,
                end: /'''/,
                contains: [hljs.BACKSLASH_ESCAPE, PROMPT, LITERAL_BRACKET, SUBST]
            },
            {
                begin: /(fr|rf|f)"""/,
                end: /"""/,
                contains: [hljs.BACKSLASH_ESCAPE, PROMPT, LITERAL_BRACKET, SUBST]
            },
            {
                begin: /(u|r|ur)'/,
                end: /'/,
                relevance: 10
            },
            {
                begin: /(u|r|ur)"/,
                end: /"/,
                relevance: 10
            },
            {
                begin: /(b|br)'/,
                end: /'/
            },
            {
                begin: /(b|br)"/,
                end: /"/
            },
            {
                begin: /(fr|rf|f)'/,
                end: /'/,
                contains: [hljs.BACKSLASH_ESCAPE, LITERAL_BRACKET, SUBST]
            },
            {
                begin: /(fr|rf|f)"/,
                end: /"/,
                contains: [hljs.BACKSLASH_ESCAPE, LITERAL_BRACKET, SUBST]
            },
            hljs.APOS_STRING_MODE,
            hljs.QUOTE_STRING_MODE
        ]
    };
    var NUMBER = {
        className: 'number',
        relevance: 0,
        variants: [
            {
                begin: hljs.BINARY_NUMBER_RE + '[lLjJ]?'
            },
            {
                begin: '\\b(0o[0-7]+)[lLjJ]?'
            },
            {
                begin: hljs.C_NUMBER_RE + '[lLjJ]?'
            }
        ]
    };
    var PARAMS = {
        className: 'params',
        begin: /\(/,
        end: /\)/,
        contains: ['self', PROMPT, NUMBER, STRING, hljs.HASH_COMMENT_MODE]
    };
    SUBST.contains = [STRING, NUMBER, PROMPT];
    return {
        name: 'Python',
        aliases: ['py', 'gyp', 'ipython'],
        keywords: KEYWORDS,
        illegal: /(<\/|->|\?)|=>/,
        contains: [
            PROMPT,
            NUMBER,
            // eat "if" prior to string so that it won't accidentally be
            // labeled as an f-string as in:
            {
                beginKeywords: 'if',
                relevance: 0
            },
            STRING,
            hljs.HASH_COMMENT_MODE,
            {
                variants: [
                    {
                        className: 'function',
                        beginKeywords: 'def'
                    },
                    {
                        className: 'class',
                        beginKeywords: 'class'
                    }
                ],
                end: /:/,
                illegal: /[${=;\n,]/,
                contains: [
                    hljs.UNDERSCORE_TITLE_MODE,
                    PARAMS,
                    {
                        begin: /->/,
                        endsWithParent: true,
                        keywords: 'None'
                    }
                ]
            },
            {
                className: 'meta',
                begin: /^[\t ]*@/,
                end: /$/
            },
            {
                begin: /\b(print|exec)\(/ // don’t highlight keywords-turned-functions in Python 3
            }
        ]
    };
}