Mercurial > libervia-backend

annotate frontends/src/tools/css_color.py @ 2160:e67e8cd24141

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
core (tools/common): data objects first draft: this module aims is to help manipulate complex data from bridge, mainly for the template system. It is in common and not only in frontends as it may be used in some case by backend, if it needs to use template system in the future.
author Goffi <goffi@goffi.org>
date Tue, 21 Feb 2017 21:01:40 +0100
parents 95ad70ad815c
children 8b37a62336c3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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
95ad70ad815c frontends (tools): added a module to parse CSS colors
Goffi <goffi@goffi.org>
parents:
diff changeset
5 # Copyright (C) 2009-2016 Jérome-Poisson
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)])