reportlab - 在哪里可以找到用户指南中描述的 ReportLab 演示？

Question

ReportLab 用户指南中说:

The colortest.py script in reportlab/demos/colors demonstrates thedifferent ways in which reportlab can set up and use colors. Tryrunning the script and viewing the output document, colortest.pdf.

This shows different color spaces and a large selection of the colorswhich are named in the reportlab.lib.colors module.

当我安装 ReportLab 站点包时，它创建了一个名为 reportlab 的文件夹，但安装的唯一子文件夹是字体、图形、lib、pdfbase、pdfgen 和 platypus，但没有演示。

文档有误还是我误解了在哪里可以找到它们？

无论哪种方式，我都渴望找到更广泛的 ReportLab 命名颜色列表，而不是试图猜测哪些可能是有效的。

Answer 1

正如 AlessMascherpa 评论的那样:

The demos are not distributed with the installable library but you can find them in the source code repository at Bitbucket.org.

或者，这里是我在 C:\Python26\ArcGIS10.0\Lib\site-packages\reportlab\lib\colors.py 中找到的 ReportLab 2.5 中可用的命名颜色(颜色常量):

# color constants -- mostly from HTML standard
aliceblue =     HexColor(0xF0F8FF)
antiquewhite =  HexColor(0xFAEBD7)
aqua =  HexColor(0x00FFFF)
aquamarine =    HexColor(0x7FFFD4)
azure =     HexColor(0xF0FFFF)
beige =     HexColor(0xF5F5DC)
bisque =    HexColor(0xFFE4C4)
black =     HexColor(0x000000)
blanchedalmond =    HexColor(0xFFEBCD)
blue =  HexColor(0x0000FF)
blueviolet =    HexColor(0x8A2BE2)
brown =     HexColor(0xA52A2A)
burlywood =     HexColor(0xDEB887)
cadetblue =     HexColor(0x5F9EA0)
chartreuse =    HexColor(0x7FFF00)
chocolate =     HexColor(0xD2691E)
coral =     HexColor(0xFF7F50)
cornflowerblue = cornflower =   HexColor(0x6495ED)
cornsilk =  HexColor(0xFFF8DC)
crimson =   HexColor(0xDC143C)
cyan =  HexColor(0x00FFFF)
darkblue =  HexColor(0x00008B)
darkcyan =  HexColor(0x008B8B)
darkgoldenrod =     HexColor(0xB8860B)
darkgray =  HexColor(0xA9A9A9)
darkgrey =  darkgray
darkgreen =     HexColor(0x006400)
darkkhaki =     HexColor(0xBDB76B)
darkmagenta =   HexColor(0x8B008B)
darkolivegreen =    HexColor(0x556B2F)
darkorange =    HexColor(0xFF8C00)
darkorchid =    HexColor(0x9932CC)
darkred =   HexColor(0x8B0000)
darksalmon =    HexColor(0xE9967A)
darkseagreen =  HexColor(0x8FBC8B)
darkslateblue =     HexColor(0x483D8B)
darkslategray =     HexColor(0x2F4F4F)
darkslategrey = darkslategray
darkturquoise =     HexColor(0x00CED1)
darkviolet =    HexColor(0x9400D3)
deeppink =  HexColor(0xFF1493)
deepskyblue =   HexColor(0x00BFFF)
dimgray =   HexColor(0x696969)
dimgrey = dimgray
dodgerblue =    HexColor(0x1E90FF)
firebrick =     HexColor(0xB22222)
floralwhite =   HexColor(0xFFFAF0)
forestgreen =   HexColor(0x228B22)
fuchsia =   HexColor(0xFF00FF)
gainsboro =     HexColor(0xDCDCDC)
ghostwhite =    HexColor(0xF8F8FF)
gold =  HexColor(0xFFD700)
goldenrod =     HexColor(0xDAA520)
gray =  HexColor(0x808080)
grey = gray
green =     HexColor(0x008000)
greenyellow =   HexColor(0xADFF2F)
honeydew =  HexColor(0xF0FFF0)
hotpink =   HexColor(0xFF69B4)
indianred =     HexColor(0xCD5C5C)
indigo =    HexColor(0x4B0082)
ivory =     HexColor(0xFFFFF0)
khaki =     HexColor(0xF0E68C)
lavender =  HexColor(0xE6E6FA)
lavenderblush =     HexColor(0xFFF0F5)
lawngreen =     HexColor(0x7CFC00)
lemonchiffon =  HexColor(0xFFFACD)
lightblue =     HexColor(0xADD8E6)
lightcoral =    HexColor(0xF08080)
lightcyan =     HexColor(0xE0FFFF)
lightgoldenrodyellow =  HexColor(0xFAFAD2)
lightgreen =    HexColor(0x90EE90)
lightgrey =     HexColor(0xD3D3D3)
lightpink =     HexColor(0xFFB6C1)
lightsalmon =   HexColor(0xFFA07A)
lightseagreen =     HexColor(0x20B2AA)
lightskyblue =  HexColor(0x87CEFA)
lightslategray =    HexColor(0x778899)
lightslategrey = lightslategray
lightsteelblue =    HexColor(0xB0C4DE)
lightyellow =   HexColor(0xFFFFE0)
lime =  HexColor(0x00FF00)
limegreen =     HexColor(0x32CD32)
linen =     HexColor(0xFAF0E6)
magenta =   HexColor(0xFF00FF)
maroon =    HexColor(0x800000)
mediumaquamarine =  HexColor(0x66CDAA)
mediumblue =    HexColor(0x0000CD)
mediumorchid =  HexColor(0xBA55D3)
mediumpurple =  HexColor(0x9370DB)
mediumseagreen =    HexColor(0x3CB371)
mediumslateblue =   HexColor(0x7B68EE)
mediumspringgreen =     HexColor(0x00FA9A)
mediumturquoise =   HexColor(0x48D1CC)
mediumvioletred =   HexColor(0xC71585)
midnightblue =  HexColor(0x191970)
mintcream =     HexColor(0xF5FFFA)
mistyrose =     HexColor(0xFFE4E1)
moccasin =  HexColor(0xFFE4B5)
navajowhite =   HexColor(0xFFDEAD)
navy =  HexColor(0x000080)
oldlace =   HexColor(0xFDF5E6)
olive =     HexColor(0x808000)
olivedrab =     HexColor(0x6B8E23)
orange =    HexColor(0xFFA500)
orangered =     HexColor(0xFF4500)
orchid =    HexColor(0xDA70D6)
palegoldenrod =     HexColor(0xEEE8AA)
palegreen =     HexColor(0x98FB98)
paleturquoise =     HexColor(0xAFEEEE)
palevioletred =     HexColor(0xDB7093)
papayawhip =    HexColor(0xFFEFD5)
peachpuff =     HexColor(0xFFDAB9)
peru =  HexColor(0xCD853F)
pink =  HexColor(0xFFC0CB)
plum =  HexColor(0xDDA0DD)
powderblue =    HexColor(0xB0E0E6)
purple =    HexColor(0x800080)
red =   HexColor(0xFF0000)
rosybrown =     HexColor(0xBC8F8F)
royalblue =     HexColor(0x4169E1)
saddlebrown =   HexColor(0x8B4513)
salmon =    HexColor(0xFA8072)
sandybrown =    HexColor(0xF4A460)
seagreen =  HexColor(0x2E8B57)
seashell =  HexColor(0xFFF5EE)
sienna =    HexColor(0xA0522D)
silver =    HexColor(0xC0C0C0)
skyblue =   HexColor(0x87CEEB)
slateblue =     HexColor(0x6A5ACD)
slategray =     HexColor(0x708090)
slategrey = slategray
snow =  HexColor(0xFFFAFA)
springgreen =   HexColor(0x00FF7F)
steelblue =     HexColor(0x4682B4)
tan =   HexColor(0xD2B48C)
teal =  HexColor(0x008080)
thistle =   HexColor(0xD8BFD8)
tomato =    HexColor(0xFF6347)
turquoise =     HexColor(0x40E0D0)
violet =    HexColor(0xEE82EE)
wheat =     HexColor(0xF5DEB3)
white =     HexColor(0xFFFFFF)
whitesmoke =    HexColor(0xF5F5F5)
yellow =    HexColor(0xFFFF00)
yellowgreen =   HexColor(0x9ACD32)
fidblue=HexColor(0x3366cc)
fidred=HexColor(0xcc0033)
fidlightblue=HexColor("#d6e0f5")