libervia-backend: frontends/src/tools/css

annotate frontends/src/tools/css_color.py @ 2444:30278ea1ca7c

plugin XEP-0060: added node watching methods to bridge: new methods psNodeWatchAdd and psNodeWatchRemove allows to set a watch for the time of the session on one node, to have a signal called when something change on this node. This signal (psEventRaw) send raw data (raw XML), in opposition to psEvent which is there to send high level data (e.g. parsed blog data). Those method are primarely there to let frontends manage local cache for pubsub nodes.

author	Goffi <goffi@goffi.org>
date	Sun, 19 Nov 2017 16:51:39 +0100
parents	8b37a62336c3
children	0046283a285d

rev	line source
2077 95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/env python2
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	3
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	4 # CSS color parsing
2414 8b37a62336c3 misc: date update (yes it's a bit late :p ) Goffi <goffi@goffi.org> parents: 2077 diff changeset	5 # Copyright (C) 2009-2017 Jérome-Poisson
2077 95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	6
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	11
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	16
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	19
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	20 from sat.core.log import getLogger
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	21 log = getLogger(__name__)
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	22
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	23
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	24 CSS_COLORS = {
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	25 u"black": u"000000",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	26 u"silver": u"c0c0c0",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	27 u"gray": u"808080",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	28 u"white": u"ffffff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	29 u"maroon": u"800000",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	30 u"red": u"ff0000",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	31 u"purple": u"800080",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	32 u"fuchsia": u"ff00ff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	33 u"green": u"008000",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	34 u"lime": u"00ff00",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	35 u"olive": u"808000",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	36 u"yellow": u"ffff00",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	37 u"navy": u"000080",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	38 u"blue": u"0000ff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	39 u"teal": u"008080",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	40 u"aqua": u"00ffff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	41 u"orange": u"ffa500",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	42 u"aliceblue": u"f0f8ff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	43 u"antiquewhite": u"faebd7",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	44 u"aquamarine": u"7fffd4",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	45 u"azure": u"f0ffff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	46 u"beige": u"f5f5dc",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	47 u"bisque": u"ffe4c4",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	48 u"blanchedalmond": u"ffebcd",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	49 u"blueviolet": u"8a2be2",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	50 u"brown": u"a52a2a",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	51 u"burlywood": u"deb887",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	52 u"cadetblue": u"5f9ea0",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	53 u"chartreuse": u"7fff00",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	54 u"chocolate": u"d2691e",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	55 u"coral": u"ff7f50",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	56 u"cornflowerblue": u"6495ed",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	57 u"cornsilk": u"fff8dc",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	58 u"crimson": u"dc143c",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	59 u"darkblue": u"00008b",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	60 u"darkcyan": u"008b8b",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	61 u"darkgoldenrod": u"b8860b",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	62 u"darkgray": u"a9a9a9",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	63 u"darkgreen": u"006400",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	64 u"darkgrey": u"a9a9a9",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	65 u"darkkhaki": u"bdb76b",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	66 u"darkmagenta": u"8b008b",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	67 u"darkolivegreen": u"556b2f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	68 u"darkorange": u"ff8c00",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	69 u"darkorchid": u"9932cc",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	70 u"darkred": u"8b0000",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	71 u"darksalmon": u"e9967a",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	72 u"darkseagreen": u"8fbc8f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	73 u"darkslateblue": u"483d8b",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	74 u"darkslategray": u"2f4f4f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	75 u"darkslategrey": u"2f4f4f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	76 u"darkturquoise": u"00ced1",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	77 u"darkviolet": u"9400d3",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	78 u"deeppink": u"ff1493",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	79 u"deepskyblue": u"00bfff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	80 u"dimgray": u"696969",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	81 u"dimgrey": u"696969",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	82 u"dodgerblue": u"1e90ff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	83 u"firebrick": u"b22222",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	84 u"floralwhite": u"fffaf0",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	85 u"forestgreen": u"228b22",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	86 u"gainsboro": u"dcdcdc",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	87 u"ghostwhite": u"f8f8ff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	88 u"gold": u"ffd700",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	89 u"goldenrod": u"daa520",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	90 u"greenyellow": u"adff2f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	91 u"grey": u"808080",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	92 u"honeydew": u"f0fff0",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	93 u"hotpink": u"ff69b4",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	94 u"indianred": u"cd5c5c",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	95 u"indigo": u"4b0082",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	96 u"ivory": u"fffff0",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	97 u"khaki": u"f0e68c",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	98 u"lavender": u"e6e6fa",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	99 u"lavenderblush": u"fff0f5",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	100 u"lawngreen": u"7cfc00",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	101 u"lemonchiffon": u"fffacd",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	102 u"lightblue": u"add8e6",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	103 u"lightcoral": u"f08080",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	104 u"lightcyan": u"e0ffff",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	105 u"lightgoldenrodyellow": u"fafad2",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	106 u"lightgray": u"d3d3d3",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	107 u"lightgreen": u"90ee90",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	108 u"lightgrey": u"d3d3d3",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	109 u"lightpink": u"ffb6c1",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	110 u"lightsalmon": u"ffa07a",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	111 u"lightseagreen": u"20b2aa",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	112 u"lightskyblue": u"87cefa",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	113 u"lightslategray": u"778899",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	114 u"lightslategrey": u"778899",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	115 u"lightsteelblue": u"b0c4de",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	116 u"lightyellow": u"ffffe0",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	117 u"limegreen": u"32cd32",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	118 u"linen": u"faf0e6",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	119 u"mediumaquamarine": u"66cdaa",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	120 u"mediumblue": u"0000cd",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	121 u"mediumorchid": u"ba55d3",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	122 u"mediumpurple": u"9370db",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	123 u"mediumseagreen": u"3cb371",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	124 u"mediumslateblue": u"7b68ee",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	125 u"mediumspringgreen": u"00fa9a",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	126 u"mediumturquoise": u"48d1cc",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	127 u"mediumvioletred": u"c71585",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	128 u"midnightblue": u"191970",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	129 u"mintcream": u"f5fffa",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	130 u"mistyrose": u"ffe4e1",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	131 u"moccasin": u"ffe4b5",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	132 u"navajowhite": u"ffdead",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	133 u"oldlace": u"fdf5e6",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	134 u"olivedrab": u"6b8e23",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	135 u"orangered": u"ff4500",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	136 u"orchid": u"da70d6",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	137 u"palegoldenrod": u"eee8aa",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	138 u"palegreen": u"98fb98",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	139 u"paleturquoise": u"afeeee",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	140 u"palevioletred": u"db7093",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	141 u"papayawhip": u"ffefd5",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	142 u"peachpuff": u"ffdab9",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	143 u"peru": u"cd853f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	144 u"pink": u"ffc0cb",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	145 u"plum": u"dda0dd",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	146 u"powderblue": u"b0e0e6",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	147 u"rosybrown": u"bc8f8f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	148 u"royalblue": u"4169e1",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	149 u"saddlebrown": u"8b4513",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	150 u"salmon": u"fa8072",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	151 u"sandybrown": u"f4a460",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	152 u"seagreen": u"2e8b57",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	153 u"seashell": u"fff5ee",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	154 u"sienna": u"a0522d",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	155 u"skyblue": u"87ceeb",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	156 u"slateblue": u"6a5acd",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	157 u"slategray": u"708090",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	158 u"slategrey": u"708090",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	159 u"snow": u"fffafa",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	160 u"springgreen": u"00ff7f",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	161 u"steelblue": u"4682b4",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	162 u"tan": u"d2b48c",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	163 u"thistle": u"d8bfd8",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	164 u"tomato": u"ff6347",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	165 u"turquoise": u"40e0d0",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	166 u"violet": u"ee82ee",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	167 u"wheat": u"f5deb3",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	168 u"whitesmoke": u"f5f5f5",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	169 u"yellowgreen": u"9acd32",
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	170 u"rebeccapurple": u"663399"
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	171 }
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	172 DEFAULT = u"000000"
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	173
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	174
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	175 def parse(raw_value, as_string=True):
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	176 """parse CSS color value and return normalised value
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	177
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	178 @param raw_value(unicode): CSS value
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	179 @param as_string(bool): if True return a string,
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	180 else return a tuple of int
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	181 @return (unicode, tuple): normalised value
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	182 if as_string is True, value is 3 or 4 hex words (e.g. u"ff00aabb")
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	183 else value is a 3 or 4 tuple of int (e.g.: (255, 0, 170, 187)).
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	184 If present, the 4th value is the alpha channel
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	185 If value can't be parsed, a warning message is logged, and DEFAULT is returned
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	186 """
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	187 raw_value = raw_value.strip().lower()
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	188 if raw_value.startswith(u'#'):
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	189 # we have a hexadecimal value
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	190 str_value = raw_value[1:]
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	191 if len(raw_value) in (3,4):
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	192 str_value = u''.join([2*v for v in str_value])
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	193 elif raw_value.startswith(u'rgb'):
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	194 left_p = raw_value.find(u'(')
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	195 right_p = raw_value.find(u')')
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	196 rgb_values = [v.strip() for v in raw_value[left_p+1:right_p].split(',')]
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	197 expected_len = 4 if raw_value.startswith(u'rgba') else 3
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	198 if len(rgb_values) != expected_len:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	199 log.warning(u"incorrect value: {}".format(raw_value))
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	200 str_value = DEFAULT
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	201 else:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	202 int_values = []
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	203 for rgb_v in rgb_values:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	204 p_idx = rgb_v.find(u'%')
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	205 if p_idx == -1:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	206 # base 10 value
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	207 try:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	208 int_v = int(rgb_v)
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	209 if int_v > 255:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	210 raise ValueError(u"value exceed 255")
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	211 int_values.append(int_v)
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	212 except ValueError:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	213 log.warning(u"invalid int: {}".format(rgb_v))
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	214 int_values.append(0)
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	215 else:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	216 # percentage
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	217 try:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	218 int_v = int(int(rgb_v[:p_idx]) / 100.0 * 255)
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	219 if int_v > 255:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	220 raise ValueError(u"value exceed 255")
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	221 int_values.append(int_v)
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	222 except ValueError:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	223 log.warning(u"invalid percent value: {}".format(rgb_v))
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	224 int_values.append(0)
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	225 str_value = u''.join([u"{:02x}".format(v) for v in int_values])
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	226 elif raw_value.startswith(u'hsl'):
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	227 log.warning(u"hue-saturation-lightness not handled yet") # TODO
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	228 str_value = DEFAULT
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	229 else:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	230 try:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	231 str_value = CSS_COLORS[raw_value]
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	232 except KeyError:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	233 log.warning(u"unrecognised format: {}".format(raw_value))
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	234 str_value = DEFAULT
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	235
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	236 if as_string:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	237 return str_value
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	238 else:
95ad70ad815c frontends (tools): added a module to parse CSS colors Goffi <goffi@goffi.org> parents: diff changeset	239 return tuple([int(str_value[i]+str_value[i+1], 16) for i in xrange(0, len(str_value), 2)])

Mercurial > libervia-backend

annotate frontends/src/tools/css_color.py @ 2444:30278ea1ca7c