Turn markdown color names into hex codes
Not all clients may know the same color names or even support them, hex codes are unambiguous.
This commit is contained in:
parent
b0d77d74a9
commit
335d931b0a
|
@ -9,6 +9,8 @@ import mistune
|
|||
from html_sanitizer.sanitizer import Sanitizer
|
||||
from lxml.html import HtmlElement # nosec
|
||||
|
||||
from .svg_colors import SVG_COLORS
|
||||
|
||||
|
||||
class MarkdownInlineGrammar(mistune.InlineGrammar):
|
||||
"""Markdown inline elements syntax modifications for the Mistune parser.
|
||||
|
@ -68,7 +70,10 @@ class MarkdownInlineLexer(mistune.InlineLexer):
|
|||
|
||||
class MarkdownRenderer(mistune.Renderer):
|
||||
def color(self, color: str, text: str):
|
||||
"""Render given text with a color using `<span data-mx-color=...>`."""
|
||||
"""Render given text with a color using `<span data-mx-color=#hex>`."""
|
||||
|
||||
# This may be a color name, try to get a #hex code for it.
|
||||
color = SVG_COLORS.get(re.sub(r"\s", "", color.lower()), color)
|
||||
|
||||
return f'<span data-mx-color="{color}">{text}</span>'
|
||||
|
||||
|
|
172
src/backend/svg_colors.py
Normal file
172
src/backend/svg_colors.py
Normal file
|
@ -0,0 +1,172 @@
|
|||
# Copyright 2018 Dave Eddy <dave@daveeddy.com>
|
||||
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
|
||||
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
# SOFTWARE.
|
||||
|
||||
"""Standard SVG/CSS colors - https://github.com/bahamas10/css-color-names"""
|
||||
|
||||
SVG_COLORS = {
|
||||
"aliceblue": "#f0f8ff",
|
||||
"antiquewhite": "#faebd7",
|
||||
"aqua": "#00ffff",
|
||||
"aquamarine": "#7fffd4",
|
||||
"azure": "#f0ffff",
|
||||
"beige": "#f5f5dc",
|
||||
"bisque": "#ffe4c4",
|
||||
"black": "#000000",
|
||||
"blanchedalmond": "#ffebcd",
|
||||
"blue": "#0000ff",
|
||||
"blueviolet": "#8a2be2",
|
||||
"brown": "#a52a2a",
|
||||
"burlywood": "#deb887",
|
||||
"cadetblue": "#5f9ea0",
|
||||
"chartreuse": "#7fff00",
|
||||
"chocolate": "#d2691e",
|
||||
"coral": "#ff7f50",
|
||||
"cornflowerblue": "#6495ed",
|
||||
"cornsilk": "#fff8dc",
|
||||
"crimson": "#dc143c",
|
||||
"cyan": "#00ffff",
|
||||
"darkblue": "#00008b",
|
||||
"darkcyan": "#008b8b",
|
||||
"darkgoldenrod": "#b8860b",
|
||||
"darkgray": "#a9a9a9",
|
||||
"darkgreen": "#006400",
|
||||
"darkgrey": "#a9a9a9",
|
||||
"darkkhaki": "#bdb76b",
|
||||
"darkmagenta": "#8b008b",
|
||||
"darkolivegreen": "#556b2f",
|
||||
"darkorange": "#ff8c00",
|
||||
"darkorchid": "#9932cc",
|
||||
"darkred": "#8b0000",
|
||||
"darksalmon": "#e9967a",
|
||||
"darkseagreen": "#8fbc8f",
|
||||
"darkslateblue": "#483d8b",
|
||||
"darkslategray": "#2f4f4f",
|
||||
"darkslategrey": "#2f4f4f",
|
||||
"darkturquoise": "#00ced1",
|
||||
"darkviolet": "#9400d3",
|
||||
"deeppink": "#ff1493",
|
||||
"deepskyblue": "#00bfff",
|
||||
"dimgray": "#696969",
|
||||
"dimgrey": "#696969",
|
||||
"dodgerblue": "#1e90ff",
|
||||
"firebrick": "#b22222",
|
||||
"floralwhite": "#fffaf0",
|
||||
"forestgreen": "#228b22",
|
||||
"fuchsia": "#ff00ff",
|
||||
"gainsboro": "#dcdcdc",
|
||||
"ghostwhite": "#f8f8ff",
|
||||
"goldenrod": "#daa520",
|
||||
"gold": "#ffd700",
|
||||
"gray": "#808080",
|
||||
"green": "#008000",
|
||||
"greenyellow": "#adff2f",
|
||||
"grey": "#808080",
|
||||
"honeydew": "#f0fff0",
|
||||
"hotpink": "#ff69b4",
|
||||
"indianred": "#cd5c5c",
|
||||
"indigo": "#4b0082",
|
||||
"ivory": "#fffff0",
|
||||
"khaki": "#f0e68c",
|
||||
"lavenderblush": "#fff0f5",
|
||||
"lavender": "#e6e6fa",
|
||||
"lawngreen": "#7cfc00",
|
||||
"lemonchiffon": "#fffacd",
|
||||
"lightblue": "#add8e6",
|
||||
"lightcoral": "#f08080",
|
||||
"lightcyan": "#e0ffff",
|
||||
"lightgoldenrodyellow": "#fafad2",
|
||||
"lightgray": "#d3d3d3",
|
||||
"lightgreen": "#90ee90",
|
||||
"lightgrey": "#d3d3d3",
|
||||
"lightpink": "#ffb6c1",
|
||||
"lightsalmon": "#ffa07a",
|
||||
"lightseagreen": "#20b2aa",
|
||||
"lightskyblue": "#87cefa",
|
||||
"lightslategray": "#778899",
|
||||
"lightslategrey": "#778899",
|
||||
"lightsteelblue": "#b0c4de",
|
||||
"lightyellow": "#ffffe0",
|
||||
"lime": "#00ff00",
|
||||
"limegreen": "#32cd32",
|
||||
"linen": "#faf0e6",
|
||||
"magenta": "#ff00ff",
|
||||
"maroon": "#800000",
|
||||
"mediumaquamarine": "#66cdaa",
|
||||
"mediumblue": "#0000cd",
|
||||
"mediumorchid": "#ba55d3",
|
||||
"mediumpurple": "#9370db",
|
||||
"mediumseagreen": "#3cb371",
|
||||
"mediumslateblue": "#7b68ee",
|
||||
"mediumspringgreen": "#00fa9a",
|
||||
"mediumturquoise": "#48d1cc",
|
||||
"mediumvioletred": "#c71585",
|
||||
"midnightblue": "#191970",
|
||||
"mintcream": "#f5fffa",
|
||||
"mistyrose": "#ffe4e1",
|
||||
"moccasin": "#ffe4b5",
|
||||
"navajowhite": "#ffdead",
|
||||
"navy": "#000080",
|
||||
"oldlace": "#fdf5e6",
|
||||
"olive": "#808000",
|
||||
"olivedrab": "#6b8e23",
|
||||
"orange": "#ffa500",
|
||||
"orangered": "#ff4500",
|
||||
"orchid": "#da70d6",
|
||||
"palegoldenrod": "#eee8aa",
|
||||
"palegreen": "#98fb98",
|
||||
"paleturquoise": "#afeeee",
|
||||
"palevioletred": "#db7093",
|
||||
"papayawhip": "#ffefd5",
|
||||
"peachpuff": "#ffdab9",
|
||||
"peru": "#cd853f",
|
||||
"pink": "#ffc0cb",
|
||||
"plum": "#dda0dd",
|
||||
"powderblue": "#b0e0e6",
|
||||
"purple": "#800080",
|
||||
"rebeccapurple": "#663399",
|
||||
"red": "#ff0000",
|
||||
"rosybrown": "#bc8f8f",
|
||||
"royalblue": "#4169e1",
|
||||
"saddlebrown": "#8b4513",
|
||||
"salmon": "#fa8072",
|
||||
"sandybrown": "#f4a460",
|
||||
"seagreen": "#2e8b57",
|
||||
"seashell": "#fff5ee",
|
||||
"sienna": "#a0522d",
|
||||
"silver": "#c0c0c0",
|
||||
"skyblue": "#87ceeb",
|
||||
"slateblue": "#6a5acd",
|
||||
"slategray": "#708090",
|
||||
"slategrey": "#708090",
|
||||
"snow": "#fffafa",
|
||||
"springgreen": "#00ff7f",
|
||||
"steelblue": "#4682b4",
|
||||
"tan": "#d2b48c",
|
||||
"teal": "#008080",
|
||||
"thistle": "#d8bfd8",
|
||||
"tomato": "#ff6347",
|
||||
"turquoise": "#40e0d0",
|
||||
"violet": "#ee82ee",
|
||||
"wheat": "#f5deb3",
|
||||
"white": "#ffffff",
|
||||
"whitesmoke": "#f5f5f5",
|
||||
"yellow": "#ffff00",
|
||||
"yellowgreen": "#9acd32",
|
||||
}
|
Loading…
Reference in New Issue
Block a user