diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/pygments/lexers/css.py')
| -rw-r--r-- | venv/lib/python3.11/site-packages/pygments/lexers/css.py | 602 |
1 files changed, 0 insertions, 602 deletions
diff --git a/venv/lib/python3.11/site-packages/pygments/lexers/css.py b/venv/lib/python3.11/site-packages/pygments/lexers/css.py deleted file mode 100644 index d8a961f..0000000 --- a/venv/lib/python3.11/site-packages/pygments/lexers/css.py +++ /dev/null @@ -1,602 +0,0 @@ -""" - pygments.lexers.css - ~~~~~~~~~~~~~~~~~~~ - - Lexers for CSS and related stylesheet formats. - - :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re -import copy - -from pygments.lexer import ExtendedRegexLexer, RegexLexer, include, bygroups, \ - default, words, inherit -from pygments.token import Comment, Operator, Keyword, Name, String, Number, \ - Punctuation, Whitespace -from pygments.lexers._css_builtins import _css_properties - -__all__ = ['CssLexer', 'SassLexer', 'ScssLexer', 'LessCssLexer'] - - -# List of vendor prefixes obtained from: -# https://www.w3.org/TR/CSS21/syndata.html#vendor-keyword-history -_vendor_prefixes = ( - '-ms-', 'mso-', '-moz-', '-o-', '-xv-', '-atsc-', '-wap-', '-khtml-', - '-webkit-', 'prince-', '-ah-', '-hp-', '-ro-', '-rim-', '-tc-', -) - -# List of extended color keywords obtained from: -# https://drafts.csswg.org/css-color/#named-colors -_color_keywords = ( - 'aliceblue', 'antiquewhite', 'aqua', 'aquamarine', 'azure', 'beige', - 'bisque', 'black', 'blanchedalmond', 'blue', 'blueviolet', 'brown', - 'burlywood', 'cadetblue', 'chartreuse', 'chocolate', 'coral', - 'cornflowerblue', 'cornsilk', 'crimson', 'cyan', 'darkblue', 'darkcyan', - 'darkgoldenrod', 'darkgray', 'darkgreen', 'darkgrey', 'darkkhaki', - 'darkmagenta', 'darkolivegreen', 'darkorange', 'darkorchid', 'darkred', - 'darksalmon', 'darkseagreen', 'darkslateblue', 'darkslategray', - 'darkslategrey', 'darkturquoise', 'darkviolet', 'deeppink', 'deepskyblue', - 'dimgray', 'dimgrey', 'dodgerblue', 'firebrick', 'floralwhite', - 'forestgreen', 'fuchsia', 'gainsboro', 'ghostwhite', 'gold', 'goldenrod', - 'gray', 'green', 'greenyellow', 'grey', 'honeydew', 'hotpink', 'indianred', - 'indigo', 'ivory', 'khaki', 'lavender', 'lavenderblush', 'lawngreen', - 'lemonchiffon', 'lightblue', 'lightcoral', 'lightcyan', - 'lightgoldenrodyellow', 'lightgray', 'lightgreen', 'lightgrey', - 'lightpink', 'lightsalmon', 'lightseagreen', 'lightskyblue', - 'lightslategray', 'lightslategrey', 'lightsteelblue', 'lightyellow', - 'lime', 'limegreen', 'linen', 'magenta', 'maroon', 'mediumaquamarine', - 'mediumblue', 'mediumorchid', 'mediumpurple', 'mediumseagreen', - 'mediumslateblue', 'mediumspringgreen', 'mediumturquoise', - 'mediumvioletred', 'midnightblue', 'mintcream', 'mistyrose', 'moccasin', - 'navajowhite', 'navy', 'oldlace', 'olive', 'olivedrab', 'orange', - 'orangered', 'orchid', 'palegoldenrod', 'palegreen', 'paleturquoise', - 'palevioletred', 'papayawhip', 'peachpuff', 'peru', 'pink', 'plum', - 'powderblue', 'purple', 'rebeccapurple', 'red', 'rosybrown', 'royalblue', - 'saddlebrown', 'salmon', 'sandybrown', 'seagreen', 'seashell', 'sienna', - 'silver', 'skyblue', 'slateblue', 'slategray', 'slategrey', 'snow', - 'springgreen', 'steelblue', 'tan', 'teal', 'thistle', 'tomato', 'turquoise', - 'violet', 'wheat', 'white', 'whitesmoke', 'yellow', 'yellowgreen', -) + ('transparent',) - -# List of keyword values obtained from: -# http://cssvalues.com/ -_keyword_values = ( - 'absolute', 'alias', 'all', 'all-petite-caps', 'all-scroll', - 'all-small-caps', 'allow-end', 'alpha', 'alternate', 'alternate-reverse', - 'always', 'armenian', 'auto', 'avoid', 'avoid-column', 'avoid-page', - 'backwards', 'balance', 'baseline', 'below', 'blink', 'block', 'bold', - 'bolder', 'border-box', 'both', 'bottom', 'box-decoration', 'break-word', - 'capitalize', 'cell', 'center', 'circle', 'clip', 'clone', 'close-quote', - 'col-resize', 'collapse', 'color', 'color-burn', 'color-dodge', 'column', - 'column-reverse', 'compact', 'condensed', 'contain', 'container', - 'content-box', 'context-menu', 'copy', 'cover', 'crisp-edges', 'crosshair', - 'currentColor', 'cursive', 'darken', 'dashed', 'decimal', - 'decimal-leading-zero', 'default', 'descendants', 'difference', 'digits', - 'disc', 'distribute', 'dot', 'dotted', 'double', 'double-circle', 'e-resize', - 'each-line', 'ease', 'ease-in', 'ease-in-out', 'ease-out', 'edges', - 'ellipsis', 'end', 'ew-resize', 'exclusion', 'expanded', 'extra-condensed', - 'extra-expanded', 'fantasy', 'fill', 'fill-box', 'filled', 'first', 'fixed', - 'flat', 'flex', 'flex-end', 'flex-start', 'flip', 'force-end', 'forwards', - 'from-image', 'full-width', 'geometricPrecision', 'georgian', 'groove', - 'hanging', 'hard-light', 'help', 'hidden', 'hide', 'horizontal', 'hue', - 'icon', 'infinite', 'inherit', 'initial', 'ink', 'inline', 'inline-block', - 'inline-flex', 'inline-table', 'inset', 'inside', 'inter-word', 'invert', - 'isolate', 'italic', 'justify', 'large', 'larger', 'last', 'left', - 'lighten', 'lighter', 'line-through', 'linear', 'list-item', 'local', - 'loose', 'lower-alpha', 'lower-greek', 'lower-latin', 'lower-roman', - 'lowercase', 'ltr', 'luminance', 'luminosity', 'mandatory', 'manipulation', - 'manual', 'margin-box', 'match-parent', 'medium', 'mixed', 'monospace', - 'move', 'multiply', 'n-resize', 'ne-resize', 'nesw-resize', - 'no-close-quote', 'no-drop', 'no-open-quote', 'no-repeat', 'none', 'normal', - 'not-allowed', 'nowrap', 'ns-resize', 'nw-resize', 'nwse-resize', 'objects', - 'oblique', 'off', 'on', 'open', 'open-quote', 'optimizeLegibility', - 'optimizeSpeed', 'outset', 'outside', 'over', 'overlay', 'overline', - 'padding-box', 'page', 'pan-down', 'pan-left', 'pan-right', 'pan-up', - 'pan-x', 'pan-y', 'paused', 'petite-caps', 'pixelated', 'pointer', - 'preserve-3d', 'progress', 'proximity', 'relative', 'repeat', - 'repeat no-repeat', 'repeat-x', 'repeat-y', 'reverse', 'ridge', 'right', - 'round', 'row', 'row-resize', 'row-reverse', 'rtl', 'ruby', 'ruby-base', - 'ruby-base-container', 'ruby-text', 'ruby-text-container', 'run-in', - 'running', 's-resize', 'sans-serif', 'saturation', 'scale-down', 'screen', - 'scroll', 'se-resize', 'semi-condensed', 'semi-expanded', 'separate', - 'serif', 'sesame', 'show', 'sideways', 'sideways-left', 'sideways-right', - 'slice', 'small', 'small-caps', 'smaller', 'smooth', 'snap', 'soft-light', - 'solid', 'space', 'space-around', 'space-between', 'spaces', 'square', - 'start', 'static', 'step-end', 'step-start', 'sticky', 'stretch', 'strict', - 'stroke-box', 'style', 'sw-resize', 'table', 'table-caption', 'table-cell', - 'table-column', 'table-column-group', 'table-footer-group', - 'table-header-group', 'table-row', 'table-row-group', 'text', 'thick', - 'thin', 'titling-caps', 'to', 'top', 'triangle', 'ultra-condensed', - 'ultra-expanded', 'under', 'underline', 'unicase', 'unset', 'upper-alpha', - 'upper-latin', 'upper-roman', 'uppercase', 'upright', 'use-glyph-orientation', - 'vertical', 'vertical-text', 'view-box', 'visible', 'w-resize', 'wait', - 'wavy', 'weight', 'weight style', 'wrap', 'wrap-reverse', 'x-large', - 'x-small', 'xx-large', 'xx-small', 'zoom-in', 'zoom-out', -) - -# List of other keyword values from other sources: -_other_keyword_values = ( - 'above', 'aural', 'behind', 'bidi-override', 'center-left', 'center-right', - 'cjk-ideographic', 'continuous', 'crop', 'cross', 'embed', 'far-left', - 'far-right', 'fast', 'faster', 'hebrew', 'high', 'higher', 'hiragana', - 'hiragana-iroha', 'katakana', 'katakana-iroha', 'landscape', 'left-side', - 'leftwards', 'level', 'loud', 'low', 'lower', 'message-box', 'middle', - 'mix', 'narrower', 'once', 'portrait', 'right-side', 'rightwards', 'silent', - 'slow', 'slower', 'small-caption', 'soft', 'spell-out', 'status-bar', - 'super', 'text-bottom', 'text-top', 'wider', 'x-fast', 'x-high', 'x-loud', - 'x-low', 'x-soft', 'yes', 'pre', 'pre-wrap', 'pre-line', -) - -# List of functional notation and function keyword values: -_functional_notation_keyword_values = ( - 'attr', 'blackness', 'blend', 'blenda', 'blur', 'brightness', 'calc', - 'circle', 'color-mod', 'contrast', 'counter', 'cubic-bezier', 'device-cmyk', - 'drop-shadow', 'ellipse', 'gray', 'grayscale', 'hsl', 'hsla', 'hue', - 'hue-rotate', 'hwb', 'image', 'inset', 'invert', 'lightness', - 'linear-gradient', 'matrix', 'matrix3d', 'opacity', 'perspective', - 'polygon', 'radial-gradient', 'rect', 'repeating-linear-gradient', - 'repeating-radial-gradient', 'rgb', 'rgba', 'rotate', 'rotate3d', 'rotateX', - 'rotateY', 'rotateZ', 'saturate', 'saturation', 'scale', 'scale3d', - 'scaleX', 'scaleY', 'scaleZ', 'sepia', 'shade', 'skewX', 'skewY', 'steps', - 'tint', 'toggle', 'translate', 'translate3d', 'translateX', 'translateY', - 'translateZ', 'whiteness', -) -# Note! Handle url(...) separately. - -# List of units obtained from: -# https://www.w3.org/TR/css3-values/ -_angle_units = ( - 'deg', 'grad', 'rad', 'turn', -) -_frequency_units = ( - 'Hz', 'kHz', -) -_length_units = ( - 'em', 'ex', 'ch', 'rem', - 'vh', 'vw', 'vmin', 'vmax', - 'px', 'mm', 'cm', 'in', 'pt', 'pc', 'q', -) -_resolution_units = ( - 'dpi', 'dpcm', 'dppx', -) -_time_units = ( - 's', 'ms', -) -_all_units = _angle_units + _frequency_units + _length_units + \ - _resolution_units + _time_units - - -class CssLexer(RegexLexer): - """ - For CSS (Cascading Style Sheets). - """ - - name = 'CSS' - url = 'https://www.w3.org/TR/CSS/#css' - aliases = ['css'] - filenames = ['*.css'] - mimetypes = ['text/css'] - - tokens = { - 'root': [ - include('basics'), - ], - 'basics': [ - (r'\s+', Whitespace), - (r'/\*(?:.|\n)*?\*/', Comment), - (r'\{', Punctuation, 'content'), - (r'(\:{1,2})([\w-]+)', bygroups(Punctuation, Name.Decorator)), - (r'(\.)([\w-]+)', bygroups(Punctuation, Name.Class)), - (r'(\#)([\w-]+)', bygroups(Punctuation, Name.Namespace)), - (r'(@)([\w-]+)', bygroups(Punctuation, Keyword), 'atrule'), - (r'[\w-]+', Name.Tag), - (r'[~^*!%&$\[\]()<>|+=@:;,./?-]', Operator), - (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double), - (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single), - ], - 'atrule': [ - (r'\{', Punctuation, 'atcontent'), - (r';', Punctuation, '#pop'), - include('basics'), - ], - 'atcontent': [ - include('basics'), - (r'\}', Punctuation, '#pop:2'), - ], - 'content': [ - (r'\s+', Whitespace), - (r'\}', Punctuation, '#pop'), - (r';', Punctuation), - (r'^@.*?$', Comment.Preproc), - - (words(_vendor_prefixes,), Keyword.Pseudo), - (r'('+r'|'.join(_css_properties)+r')(\s*)(\:)', - bygroups(Keyword, Whitespace, Punctuation), 'value-start'), - (r'([-]+[a-zA-Z_][\w-]*)(\s*)(\:)', bygroups(Name.Variable, Whitespace, Punctuation), - 'value-start'), - (r'([a-zA-Z_][\w-]*)(\s*)(\:)', bygroups(Name, Whitespace, Punctuation), - 'value-start'), - - (r'/\*(?:.|\n)*?\*/', Comment), - ], - 'value-start': [ - (r'\s+', Whitespace), - (words(_vendor_prefixes,), Name.Builtin.Pseudo), - include('urls'), - (r'('+r'|'.join(_functional_notation_keyword_values)+r')(\()', - bygroups(Name.Builtin, Punctuation), 'function-start'), - (r'([a-zA-Z_][\w-]+)(\()', - bygroups(Name.Function, Punctuation), 'function-start'), - (words(_keyword_values, suffix=r'\b'), Keyword.Constant), - (words(_other_keyword_values, suffix=r'\b'), Keyword.Constant), - (words(_color_keywords, suffix=r'\b'), Keyword.Constant), - # for transition-property etc. - (words(_css_properties, suffix=r'\b'), Keyword), - (r'\!important', Comment.Preproc), - (r'/\*(?:.|\n)*?\*/', Comment), - - include('numeric-values'), - - (r'[~^*!%&<>|+=@:./?-]+', Operator), - (r'[\[\](),]+', Punctuation), - (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double), - (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single), - (r'[a-zA-Z_][\w-]*', Name), - (r';', Punctuation, '#pop'), - (r'\}', Punctuation, '#pop:2'), - ], - 'function-start': [ - (r'\s+', Whitespace), - (r'[-]+([A-Za-z][\w+]*[-]*)+', Name.Variable), - include('urls'), - (words(_vendor_prefixes,), Keyword.Pseudo), - (words(_keyword_values, suffix=r'\b'), Keyword.Constant), - (words(_other_keyword_values, suffix=r'\b'), Keyword.Constant), - (words(_color_keywords, suffix=r'\b'), Keyword.Constant), - - # function-start may be entered recursively - (r'(' + r'|'.join(_functional_notation_keyword_values) + r')(\()', - bygroups(Name.Builtin, Punctuation), 'function-start'), - (r'([a-zA-Z_][\w-]+)(\()', - bygroups(Name.Function, Punctuation), 'function-start'), - - (r'/\*(?:.|\n)*?\*/', Comment), - include('numeric-values'), - (r'[*+/-]', Operator), - (r',', Punctuation), - (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double), - (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single), - (r'[a-zA-Z_-]\w*', Name), - (r'\)', Punctuation, '#pop'), - ], - 'urls': [ - (r'(url)(\()(".*?")(\))', bygroups(Name.Builtin, Punctuation, - String.Double, Punctuation)), - (r"(url)(\()('.*?')(\))", bygroups(Name.Builtin, Punctuation, - String.Single, Punctuation)), - (r'(url)(\()(.*?)(\))', bygroups(Name.Builtin, Punctuation, - String.Other, Punctuation)), - ], - 'numeric-values': [ - (r'\#[a-zA-Z0-9]{1,6}', Number.Hex), - (r'[+\-]?[0-9]*[.][0-9]+', Number.Float, 'numeric-end'), - (r'[+\-]?[0-9]+', Number.Integer, 'numeric-end'), - ], - 'numeric-end': [ - (words(_all_units, suffix=r'\b'), Keyword.Type), - (r'%', Keyword.Type), - default('#pop'), - ], - } - - -common_sass_tokens = { - 'value': [ - (r'[ \t]+', Whitespace), - (r'[!$][\w-]+', Name.Variable), - (r'url\(', String.Other, 'string-url'), - (r'[a-z_-][\w-]*(?=\()', Name.Function), - (words(_css_properties + ( - 'above', 'absolute', 'always', 'armenian', 'aural', 'auto', 'avoid', 'baseline', - 'behind', 'below', 'bidi-override', 'blink', 'block', 'bold', 'bolder', 'both', - 'capitalize', 'center-left', 'center-right', 'center', 'circle', - 'cjk-ideographic', 'close-quote', 'collapse', 'condensed', 'continuous', - 'crosshair', 'cross', 'cursive', 'dashed', 'decimal-leading-zero', - 'decimal', 'default', 'digits', 'disc', 'dotted', 'double', 'e-resize', 'embed', - 'extra-condensed', 'extra-expanded', 'expanded', 'fantasy', 'far-left', - 'far-right', 'faster', 'fast', 'fixed', 'georgian', 'groove', 'hebrew', 'help', - 'hidden', 'hide', 'higher', 'high', 'hiragana-iroha', 'hiragana', 'icon', - 'inherit', 'inline-table', 'inline', 'inset', 'inside', 'invert', 'italic', - 'justify', 'katakana-iroha', 'katakana', 'landscape', 'larger', 'large', - 'left-side', 'leftwards', 'level', 'lighter', 'line-through', 'list-item', - 'loud', 'lower-alpha', 'lower-greek', 'lower-roman', 'lowercase', 'ltr', - 'lower', 'low', 'medium', 'message-box', 'middle', 'mix', 'monospace', - 'n-resize', 'narrower', 'ne-resize', 'no-close-quote', 'no-open-quote', - 'no-repeat', 'none', 'normal', 'nowrap', 'nw-resize', 'oblique', 'once', - 'open-quote', 'outset', 'outside', 'overline', 'pointer', 'portrait', 'px', - 'relative', 'repeat-x', 'repeat-y', 'repeat', 'rgb', 'ridge', 'right-side', - 'rightwards', 's-resize', 'sans-serif', 'scroll', 'se-resize', - 'semi-condensed', 'semi-expanded', 'separate', 'serif', 'show', 'silent', - 'slow', 'slower', 'small-caps', 'small-caption', 'smaller', 'soft', 'solid', - 'spell-out', 'square', 'static', 'status-bar', 'super', 'sw-resize', - 'table-caption', 'table-cell', 'table-column', 'table-column-group', - 'table-footer-group', 'table-header-group', 'table-row', - 'table-row-group', 'text', 'text-bottom', 'text-top', 'thick', 'thin', - 'transparent', 'ultra-condensed', 'ultra-expanded', 'underline', - 'upper-alpha', 'upper-latin', 'upper-roman', 'uppercase', 'url', - 'visible', 'w-resize', 'wait', 'wider', 'x-fast', 'x-high', 'x-large', 'x-loud', - 'x-low', 'x-small', 'x-soft', 'xx-large', 'xx-small', 'yes'), suffix=r'\b'), - Name.Constant), - (words(_color_keywords, suffix=r'\b'), Name.Entity), - (words(( - 'black', 'silver', 'gray', 'white', 'maroon', 'red', 'purple', 'fuchsia', 'green', - 'lime', 'olive', 'yellow', 'navy', 'blue', 'teal', 'aqua'), suffix=r'\b'), - Name.Builtin), - (r'\!(important|default)', Name.Exception), - (r'(true|false)', Name.Pseudo), - (r'(and|or|not)', Operator.Word), - (r'/\*', Comment.Multiline, 'inline-comment'), - (r'//[^\n]*', Comment.Single), - (r'\#[a-z0-9]{1,6}', Number.Hex), - (r'(-?\d+)(\%|[a-z]+)?', bygroups(Number.Integer, Keyword.Type)), - (r'(-?\d*\.\d+)(\%|[a-z]+)?', bygroups(Number.Float, Keyword.Type)), - (r'#\{', String.Interpol, 'interpolation'), - (r'[~^*!&%<>|+=@:,./?-]+', Operator), - (r'[\[\]()]+', Punctuation), - (r'"', String.Double, 'string-double'), - (r"'", String.Single, 'string-single'), - (r'[a-z_-][\w-]*', Name), - ], - - 'interpolation': [ - (r'\}', String.Interpol, '#pop'), - include('value'), - ], - - 'selector': [ - (r'[ \t]+', Whitespace), - (r'\:', Name.Decorator, 'pseudo-class'), - (r'\.', Name.Class, 'class'), - (r'\#', Name.Namespace, 'id'), - (r'[\w-]+', Name.Tag), - (r'#\{', String.Interpol, 'interpolation'), - (r'&', Keyword), - (r'[~^*!&\[\]()<>|+=@:;,./?-]', Operator), - (r'"', String.Double, 'string-double'), - (r"'", String.Single, 'string-single'), - ], - - 'string-double': [ - (r'(\\.|#(?=[^\n{])|[^\n"#])+', String.Double), - (r'#\{', String.Interpol, 'interpolation'), - (r'"', String.Double, '#pop'), - ], - - 'string-single': [ - (r"(\\.|#(?=[^\n{])|[^\n'#])+", String.Single), - (r'#\{', String.Interpol, 'interpolation'), - (r"'", String.Single, '#pop'), - ], - - 'string-url': [ - (r'(\\#|#(?=[^\n{])|[^\n#)])+', String.Other), - (r'#\{', String.Interpol, 'interpolation'), - (r'\)', String.Other, '#pop'), - ], - - 'pseudo-class': [ - (r'[\w-]+', Name.Decorator), - (r'#\{', String.Interpol, 'interpolation'), - default('#pop'), - ], - - 'class': [ - (r'[\w-]+', Name.Class), - (r'#\{', String.Interpol, 'interpolation'), - default('#pop'), - ], - - 'id': [ - (r'[\w-]+', Name.Namespace), - (r'#\{', String.Interpol, 'interpolation'), - default('#pop'), - ], - - 'for': [ - (r'(from|to|through)', Operator.Word), - include('value'), - ], -} - - -def _indentation(lexer, match, ctx): - indentation = match.group(0) - yield match.start(), Whitespace, indentation - ctx.last_indentation = indentation - ctx.pos = match.end() - - if hasattr(ctx, 'block_state') and ctx.block_state and \ - indentation.startswith(ctx.block_indentation) and \ - indentation != ctx.block_indentation: - ctx.stack.append(ctx.block_state) - else: - ctx.block_state = None - ctx.block_indentation = None - ctx.stack.append('content') - - -def _starts_block(token, state): - def callback(lexer, match, ctx): - yield match.start(), token, match.group(0) - - if hasattr(ctx, 'last_indentation'): - ctx.block_indentation = ctx.last_indentation - else: - ctx.block_indentation = '' - - ctx.block_state = state - ctx.pos = match.end() - - return callback - - -class SassLexer(ExtendedRegexLexer): - """ - For Sass stylesheets. - - .. versionadded:: 1.3 - """ - - name = 'Sass' - url = 'https://sass-lang.com/' - aliases = ['sass'] - filenames = ['*.sass'] - mimetypes = ['text/x-sass'] - - flags = re.IGNORECASE | re.MULTILINE - - tokens = { - 'root': [ - (r'[ \t]*\n', Whitespace), - (r'[ \t]*', _indentation), - ], - - 'content': [ - (r'//[^\n]*', _starts_block(Comment.Single, 'single-comment'), - 'root'), - (r'/\*[^\n]*', _starts_block(Comment.Multiline, 'multi-comment'), - 'root'), - (r'@import', Keyword, 'import'), - (r'@for', Keyword, 'for'), - (r'@(debug|warn|if|while)', Keyword, 'value'), - (r'(@mixin)( )([\w-]+)', bygroups(Keyword, Whitespace, Name.Function), 'value'), - (r'(@include)( )([\w-]+)', bygroups(Keyword, Whitespace, Name.Decorator), 'value'), - (r'@extend', Keyword, 'selector'), - (r'@[\w-]+', Keyword, 'selector'), - (r'=[\w-]+', Name.Function, 'value'), - (r'\+[\w-]+', Name.Decorator, 'value'), - (r'([!$][\w-]\w*)([ \t]*(?:(?:\|\|)?=|:))', - bygroups(Name.Variable, Operator), 'value'), - (r':', Name.Attribute, 'old-style-attr'), - (r'(?=.+?[=:]([^a-z]|$))', Name.Attribute, 'new-style-attr'), - default('selector'), - ], - - 'single-comment': [ - (r'.+', Comment.Single), - (r'\n', Whitespace, 'root'), - ], - - 'multi-comment': [ - (r'.+', Comment.Multiline), - (r'\n', Whitespace, 'root'), - ], - - 'import': [ - (r'[ \t]+', Whitespace), - (r'\S+', String), - (r'\n', Whitespace, 'root'), - ], - - 'old-style-attr': [ - (r'[^\s:="\[]+', Name.Attribute), - (r'#\{', String.Interpol, 'interpolation'), - (r'([ \t]*)(=)', bygroups(Whitespace, Operator), 'value'), - default('value'), - ], - - 'new-style-attr': [ - (r'[^\s:="\[]+', Name.Attribute), - (r'#\{', String.Interpol, 'interpolation'), - (r'([ \t]*)([=:])', bygroups(Whitespace, Operator), 'value'), - ], - - 'inline-comment': [ - (r"(\\#|#(?=[^\n{])|\*(?=[^\n/])|[^\n#*])+", Comment.Multiline), - (r'#\{', String.Interpol, 'interpolation'), - (r"\*/", Comment, '#pop'), - ], - } - for group, common in common_sass_tokens.items(): - tokens[group] = copy.copy(common) - tokens['value'].append((r'\n', Whitespace, 'root')) - tokens['selector'].append((r'\n', Whitespace, 'root')) - - -class ScssLexer(RegexLexer): - """ - For SCSS stylesheets. - """ - - name = 'SCSS' - url = 'https://sass-lang.com/' - aliases = ['scss'] - filenames = ['*.scss'] - mimetypes = ['text/x-scss'] - - flags = re.IGNORECASE | re.DOTALL - tokens = { - 'root': [ - (r'\s+', Whitespace), - (r'//.*?\n', Comment.Single), - (r'/\*.*?\*/', Comment.Multiline), - (r'@import', Keyword, 'value'), - (r'@for', Keyword, 'for'), - (r'@(debug|warn|if|while)', Keyword, 'value'), - (r'(@mixin)( [\w-]+)', bygroups(Keyword, Name.Function), 'value'), - (r'(@include)( [\w-]+)', bygroups(Keyword, Name.Decorator), 'value'), - (r'@extend', Keyword, 'selector'), - (r'(@media)(\s+)', bygroups(Keyword, Whitespace), 'value'), - (r'@[\w-]+', Keyword, 'selector'), - (r'(\$[\w-]*\w)([ \t]*:)', bygroups(Name.Variable, Operator), 'value'), - # TODO: broken, and prone to infinite loops. - # (r'(?=[^;{}][;}])', Name.Attribute, 'attr'), - # (r'(?=[^;{}:]+:[^a-z])', Name.Attribute, 'attr'), - default('selector'), - ], - - 'attr': [ - (r'[^\s:="\[]+', Name.Attribute), - (r'#\{', String.Interpol, 'interpolation'), - (r'[ \t]*:', Operator, 'value'), - default('#pop'), - ], - - 'inline-comment': [ - (r"(\\#|#(?=[^{])|\*(?=[^/])|[^#*])+", Comment.Multiline), - (r'#\{', String.Interpol, 'interpolation'), - (r"\*/", Comment, '#pop'), - ], - } - for group, common in common_sass_tokens.items(): - tokens[group] = copy.copy(common) - tokens['value'].extend([(r'\n', Whitespace), (r'[;{}]', Punctuation, '#pop')]) - tokens['selector'].extend([(r'\n', Whitespace), (r'[;{}]', Punctuation, '#pop')]) - - -class LessCssLexer(CssLexer): - """ - For LESS styleshets. - - .. versionadded:: 2.1 - """ - - name = 'LessCss' - url = 'http://lesscss.org/' - aliases = ['less'] - filenames = ['*.less'] - mimetypes = ['text/x-less-css'] - - tokens = { - 'root': [ - (r'@\w+', Name.Variable), - inherit, - ], - 'content': [ - (r'\{', Punctuation, '#push'), - (r'//.*\n', Comment.Single), - inherit, - ], - } |