--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/third_party/highlight/languages/python.js	Tue Jan 13 19:18:47 2026 -0800
@@ -0,0 +1,446 @@
+/*! `python` grammar compiled for Highlight.js 11.11.1 */
+  (function(){
+    var hljsGrammar = (function () {
+  'use strict';
+
+  /*
+  Language: Python
+  Description: Python is an interpreted, object-oriented, high-level programming language with dynamic semantics.
+  Website: https://www.python.org
+  Category: common
+  */
+
+  function python(hljs) {
+    const regex = hljs.regex;
+    const IDENT_RE = /[\p{XID_Start}_]\p{XID_Continue}*/u;
+    const RESERVED_WORDS = [
+      'and',
+      'as',
+      'assert',
+      'async',
+      'await',
+      'break',
+      'case',
+      'class',
+      'continue',
+      'def',
+      'del',
+      'elif',
+      'else',
+      'except',
+      'finally',
+      'for',
+      'from',
+      'global',
+      'if',
+      'import',
+      'in',
+      'is',
+      'lambda',
+      'match',
+      'nonlocal|10',
+      'not',
+      'or',
+      'pass',
+      'raise',
+      'return',
+      'try',
+      'while',
+      'with',
+      'yield'
+    ];
+
+    const BUILT_INS = [
+      '__import__',
+      'abs',
+      'all',
+      'any',
+      'ascii',
+      'bin',
+      'bool',
+      'breakpoint',
+      'bytearray',
+      'bytes',
+      'callable',
+      'chr',
+      'classmethod',
+      'compile',
+      'complex',
+      'delattr',
+      'dict',
+      'dir',
+      'divmod',
+      'enumerate',
+      'eval',
+      'exec',
+      'filter',
+      'float',
+      'format',
+      'frozenset',
+      'getattr',
+      'globals',
+      'hasattr',
+      'hash',
+      'help',
+      'hex',
+      'id',
+      'input',
+      'int',
+      'isinstance',
+      'issubclass',
+      'iter',
+      'len',
+      'list',
+      'locals',
+      'map',
+      'max',
+      'memoryview',
+      'min',
+      'next',
+      'object',
+      'oct',
+      'open',
+      'ord',
+      'pow',
+      'print',
+      'property',
+      'range',
+      'repr',
+      'reversed',
+      'round',
+      'set',
+      'setattr',
+      'slice',
+      'sorted',
+      'staticmethod',
+      'str',
+      'sum',
+      'super',
+      'tuple',
+      'type',
+      'vars',
+      'zip'
+    ];
+
+    const LITERALS = [
+      '__debug__',
+      'Ellipsis',
+      'False',
+      'None',
+      'NotImplemented',
+      'True'
+    ];
+
+    // https://docs.python.org/3/library/typing.html
+    // TODO: Could these be supplemented by a CamelCase matcher in certain
+    // contexts, leaving these remaining only for relevance hinting?
+    const TYPES = [
+      "Any",
+      "Callable",
+      "Coroutine",
+      "Dict",
+      "List",
+      "Literal",
+      "Generic",
+      "Optional",
+      "Sequence",
+      "Set",
+      "Tuple",
+      "Type",
+      "Union"
+    ];
+
+    const KEYWORDS = {
+      $pattern: /[A-Za-z]\w+|__\w+__/,
+      keyword: RESERVED_WORDS,
+      built_in: BUILT_INS,
+      literal: LITERALS,
+      type: TYPES
+    };
+
+    const PROMPT = {
+      className: 'meta',
+      begin: /^(>>>|\.\.\.) /
+    };
+
+    const SUBST = {
+      className: 'subst',
+      begin: /\{/,
+      end: /\}/,
+      keywords: KEYWORDS,
+      illegal: /#/
+    };
+
+    const LITERAL_BRACKET = {
+      begin: /\{\{/,
+      relevance: 0
+    };
+
+    const STRING = {
+      className: 'string',
+      contains: [ hljs.BACKSLASH_ESCAPE ],
+      variants: [
+        {
+          begin: /([uU]|[bB]|[rR]|[bB][rR]|[rR][bB])?'''/,
+          end: /'''/,
+          contains: [
+            hljs.BACKSLASH_ESCAPE,
+            PROMPT
+          ],
+          relevance: 10
+        },
+        {
+          begin: /([uU]|[bB]|[rR]|[bB][rR]|[rR][bB])?"""/,
+          end: /"""/,
+          contains: [
+            hljs.BACKSLASH_ESCAPE,
+            PROMPT
+          ],
+          relevance: 10
+        },
+        {
+          begin: /([fF][rR]|[rR][fF]|[fF])'''/,
+          end: /'''/,
+          contains: [
+            hljs.BACKSLASH_ESCAPE,
+            PROMPT,
+            LITERAL_BRACKET,
+            SUBST
+          ]
+        },
+        {
+          begin: /([fF][rR]|[rR][fF]|[fF])"""/,
+          end: /"""/,
+          contains: [
+            hljs.BACKSLASH_ESCAPE,
+            PROMPT,
+            LITERAL_BRACKET,
+            SUBST
+          ]
+        },
+        {
+          begin: /([uU]|[rR])'/,
+          end: /'/,
+          relevance: 10
+        },
+        {
+          begin: /([uU]|[rR])"/,
+          end: /"/,
+          relevance: 10
+        },
+        {
+          begin: /([bB]|[bB][rR]|[rR][bB])'/,
+          end: /'/
+        },
+        {
+          begin: /([bB]|[bB][rR]|[rR][bB])"/,
+          end: /"/
+        },
+        {
+          begin: /([fF][rR]|[rR][fF]|[fF])'/,
+          end: /'/,
+          contains: [
+            hljs.BACKSLASH_ESCAPE,
+            LITERAL_BRACKET,
+            SUBST
+          ]
+        },
+        {
+          begin: /([fF][rR]|[rR][fF]|[fF])"/,
+          end: /"/,
+          contains: [
+            hljs.BACKSLASH_ESCAPE,
+            LITERAL_BRACKET,
+            SUBST
+          ]
+        },
+        hljs.APOS_STRING_MODE,
+        hljs.QUOTE_STRING_MODE
+      ]
+    };
+
+    // https://docs.python.org/3.9/reference/lexical_analysis.html#numeric-literals
+    const digitpart = '[0-9](_?[0-9])*';
+    const pointfloat = `(\\b(${digitpart}))?\\.(${digitpart})|\\b(${digitpart})\\.`;
+    // Whitespace after a number (or any lexical token) is needed only if its absence
+    // would change the tokenization
+    // https://docs.python.org/3.9/reference/lexical_analysis.html#whitespace-between-tokens
+    // We deviate slightly, requiring a word boundary or a keyword
+    // to avoid accidentally recognizing *prefixes* (e.g., `0` in `0x41` or `08` or `0__1`)
+    const lookahead = `\\b|${RESERVED_WORDS.join('|')}`;
+    const NUMBER = {
+      className: 'number',
+      relevance: 0,
+      variants: [
+        // exponentfloat, pointfloat
+        // https://docs.python.org/3.9/reference/lexical_analysis.html#floating-point-literals
+        // optionally imaginary
+        // https://docs.python.org/3.9/reference/lexical_analysis.html#imaginary-literals
+        // Note: no leading \b because floats can start with a decimal point
+        // and we don't want to mishandle e.g. `fn(.5)`,
+        // no trailing \b for pointfloat because it can end with a decimal point
+        // and we don't want to mishandle e.g. `0..hex()`; this should be safe
+        // because both MUST contain a decimal point and so cannot be confused with
+        // the interior part of an identifier
+        {
+          begin: `(\\b(${digitpart})|(${pointfloat}))[eE][+-]?(${digitpart})[jJ]?(?=${lookahead})`
+        },
+        {
+          begin: `(${pointfloat})[jJ]?`
+        },
+
+        // decinteger, bininteger, octinteger, hexinteger
+        // https://docs.python.org/3.9/reference/lexical_analysis.html#integer-literals
+        // optionally "long" in Python 2
+        // https://docs.python.org/2.7/reference/lexical_analysis.html#integer-and-long-integer-literals
+        // decinteger is optionally imaginary
+        // https://docs.python.org/3.9/reference/lexical_analysis.html#imaginary-literals
+        {
+          begin: `\\b([1-9](_?[0-9])*|0+(_?0)*)[lLjJ]?(?=${lookahead})`
+        },
+        {
+          begin: `\\b0[bB](_?[01])+[lL]?(?=${lookahead})`
+        },
+        {
+          begin: `\\b0[oO](_?[0-7])+[lL]?(?=${lookahead})`
+        },
+        {
+          begin: `\\b0[xX](_?[0-9a-fA-F])+[lL]?(?=${lookahead})`
+        },
+
+        // imagnumber (digitpart-based)
+        // https://docs.python.org/3.9/reference/lexical_analysis.html#imaginary-literals
+        {
+          begin: `\\b(${digitpart})[jJ](?=${lookahead})`
+        }
+      ]
+    };
+    const COMMENT_TYPE = {
+      className: "comment",
+      begin: regex.lookahead(/# type:/),
+      end: /$/,
+      keywords: KEYWORDS,
+      contains: [
+        { // prevent keywords from coloring `type`
+          begin: /# type:/
+        },
+        // comment within a datatype comment includes no keywords
+        {
+          begin: /#/,
+          end: /\b\B/,
+          endsWithParent: true
+        }
+      ]
+    };
+    const PARAMS = {
+      className: 'params',
+      variants: [
+        // Exclude params in functions without params
+        {
+          className: "",
+          begin: /\(\s*\)/,
+          skip: true
+        },
+        {
+          begin: /\(/,
+          end: /\)/,
+          excludeBegin: true,
+          excludeEnd: true,
+          keywords: KEYWORDS,
+          contains: [
+            'self',
+            PROMPT,
+            NUMBER,
+            STRING,
+            hljs.HASH_COMMENT_MODE
+          ]
+        }
+      ]
+    };
+    SUBST.contains = [
+      STRING,
+      NUMBER,
+      PROMPT
+    ];
+
+    return {
+      name: 'Python',
+      aliases: [
+        'py',
+        'gyp',
+        'ipython'
+      ],
+      unicodeRegex: true,
+      keywords: KEYWORDS,
+      illegal: /(<\/|\?)|=>/,
+      contains: [
+        PROMPT,
+        NUMBER,
+        {
+          // very common convention
+          scope: 'variable.language',
+          match: /\bself\b/
+        },
+        {
+          // eat "if" prior to string so that it won't accidentally be
+          // labeled as an f-string
+          beginKeywords: "if",
+          relevance: 0
+        },
+        { match: /\bor\b/, scope: "keyword" },
+        STRING,
+        COMMENT_TYPE,
+        hljs.HASH_COMMENT_MODE,
+        {
+          match: [
+            /\bdef/, /\s+/,
+            IDENT_RE,
+          ],
+          scope: {
+            1: "keyword",
+            3: "title.function"
+          },
+          contains: [ PARAMS ]
+        },
+        {
+          variants: [
+            {
+              match: [
+                /\bclass/, /\s+/,
+                IDENT_RE, /\s*/,
+                /\(\s*/, IDENT_RE,/\s*\)/
+              ],
+            },
+            {
+              match: [
+                /\bclass/, /\s+/,
+                IDENT_RE
+              ],
+            }
+          ],
+          scope: {
+            1: "keyword",
+            3: "title.class",
+            6: "title.class.inherited",
+          }
+        },
+        {
+          className: 'meta',
+          begin: /^[\t ]*@/,
+          end: /(?=#)|$/,
+          contains: [
+            NUMBER,
+            PARAMS,
+            STRING
+          ]
+        }
+      ]
+    };
+  }
+
+  return python;
+
+})();
+
+    hljs.registerLanguage('python', hljsGrammar);
+  })();
\ No newline at end of file