codekingpro/portable-devtools

1# ext/pygmentplugin.py2# Copyright 2006-2024 the Mako authors and contributors <see AUTHORS file>3#4# This module is part of Mako and is released under5# the MIT License: http://www.opensource.org/licenses/mit-license.php6 7from pygments import highlight8from pygments.formatters.html import HtmlFormatter9from pygments.lexer import bygroups10from pygments.lexer import DelegatingLexer11from pygments.lexer import include12from pygments.lexer import RegexLexer13from pygments.lexer import using14from pygments.lexers.agile import Python3Lexer15from pygments.lexers.agile import PythonLexer16from pygments.lexers.web import CssLexer17from pygments.lexers.web import HtmlLexer18from pygments.lexers.web import JavascriptLexer19from pygments.lexers.web import XmlLexer20from pygments.token import Comment21from pygments.token import Keyword22from pygments.token import Name23from pygments.token import Operator24from pygments.token import Other25from pygments.token import String26from pygments.token import Text27 28 29class MakoLexer(RegexLexer):30    name = "Mako"31    aliases = ["mako"]32    filenames = ["*.mao"]33 34    tokens = {35        "root": [36            (37                r"(\s*)(\%)(\s*end(?:\w+))(\n|\Z)",38                bygroups(Text, Comment.Preproc, Keyword, Other),39            ),40            (41                r"(\s*)(\%(?!%))([^\n]*)(\n|\Z)",42                bygroups(Text, Comment.Preproc, using(PythonLexer), Other),43            ),44            (45                r"(\s*)(##[^\n]*)(\n|\Z)",46                bygroups(Text, Comment.Preproc, Other),47            ),48            (r"""(?s)<%doc>.*?</%doc>""", Comment.Preproc),49            (50                r"(<%)([\w\.\:]+)",51                bygroups(Comment.Preproc, Name.Builtin),52                "tag",53            ),54            (55                r"(</%)([\w\.\:]+)(>)",56                bygroups(Comment.Preproc, Name.Builtin, Comment.Preproc),57            ),58            (r"<%(?=([\w\.\:]+))", Comment.Preproc, "ondeftags"),59            (60                r"(?s)(<%(?:!?))(.*?)(%>)",61                bygroups(Comment.Preproc, using(PythonLexer), Comment.Preproc),62            ),63            (64                r"(\$\{)(.*?)(\})",65                bygroups(Comment.Preproc, using(PythonLexer), Comment.Preproc),66            ),67            (68                r"""(?sx)69                (.+?)               # anything, followed by:70                (?:71                 (?<=\n)(?=%(?!%)|\#\#) |  # an eval or comment line72                 (?=\#\*) |          # multiline comment73                 (?=</?%) |         # a python block74                                    # call start or end75                 (?=\$\{) |         # a substitution76                 (?<=\n)(?=\s*%) |77                                    # - don't consume78                 (\\\n) |           # an escaped newline79                 \Z                 # end of string80                )81            """,82                bygroups(Other, Operator),83            ),84            (r"\s+", Text),85        ],86        "ondeftags": [87            (r"<%", Comment.Preproc),88            (r"(?<=<%)(include|inherit|namespace|page)", Name.Builtin),89            include("tag"),90        ],91        "tag": [92            (r'((?:\w+)\s*=)\s*(".*?")', bygroups(Name.Attribute, String)),93            (r"/?\s*>", Comment.Preproc, "#pop"),94            (r"\s+", Text),95        ],96        "attr": [97            ('".*?"', String, "#pop"),98            ("'.*?'", String, "#pop"),99            (r"[^\s>]+", String, "#pop"),100        ],101    }102 103 104class MakoHtmlLexer(DelegatingLexer):105    name = "HTML+Mako"106    aliases = ["html+mako"]107 108    def __init__(self, **options):109        super().__init__(HtmlLexer, MakoLexer, **options)110 111 112class MakoXmlLexer(DelegatingLexer):113    name = "XML+Mako"114    aliases = ["xml+mako"]115 116    def __init__(self, **options):117        super().__init__(XmlLexer, MakoLexer, **options)118 119 120class MakoJavascriptLexer(DelegatingLexer):121    name = "JavaScript+Mako"122    aliases = ["js+mako", "javascript+mako"]123 124    def __init__(self, **options):125        super().__init__(JavascriptLexer, MakoLexer, **options)126 127 128class MakoCssLexer(DelegatingLexer):129    name = "CSS+Mako"130    aliases = ["css+mako"]131 132    def __init__(self, **options):133        super().__init__(CssLexer, MakoLexer, **options)134 135 136pygments_html_formatter = HtmlFormatter(137    cssclass="syntax-highlighted", linenos=True138)139 140 141def syntax_highlight(filename="", language=None):142    mako_lexer = MakoLexer()143    python_lexer = Python3Lexer()144    if filename.startswith("memory:") or language == "mako":145        return lambda string: highlight(146            string, mako_lexer, pygments_html_formatter147        )148    return lambda string: highlight(149        string, python_lexer, pygments_html_formatter150    )151