Python画图背景白色 如何把python背景改成白色

为了保护眼睛，决定把白色背景换掉：
1 首先，在已经下载好的python文件目录下，找到config-highlight.def文件，我的是在H:\python\python3**\Lib\idlelib**文件夹下。
2.打开文件后，你会看到一些默认的颜色配置，比如经典的颜色配置就是白色背景，一般这个文件中会有两种配置可供选择：
[IDLE Classic]和
[IDLE New]，表现在IDLE界面上就是在python shell下，选择options—configure IDLE—-highlighting选项中，右侧的highlighting theme主题选择，有两种可选方案，就上文件中的那两种。
3.如果直接在源文件上修改颜色有些麻烦，除非你特别熟悉颜色。网上有经典的背景配置：

[Obsidian]
 definition-foreground = #678CB1
 error-foreground = #FF0000
 string-background = #293134
 keyword-foreground = #93C763
 normal-foreground = #E0E2E4
 comment-background = #293134
 hit-foreground = #E0E2E4
 builtin-background = #293134
 stdout-foreground = #678CB1
 cursor-foreground = #E0E2E4
 break-background = #293134
 comment-foreground = #66747B
 hilite-background = #2F393C
 hilite-foreground = #E0E2E4
 definition-background = #293134
 stderr-background = #293134
 hit-background = #000000
 console-foreground = #E0E2E4
 normal-background = #293134
 builtin-foreground = #E0E2E4
 stdout-background = #293134
 console-background = #293134
 stderr-foreground = #FB0000
 keyword-background = #293134
 string-foreground = #EC7600
 break-foreground = #E0E2E4
 error-background = #293134[tango]
 definition-foreground = #fce94f
 error-foreground = #fa8072
 string-background = #2e3436
 keyword-foreground = #8cc4ff
 normal-foreground = #ffffff
 comment-background = #2e3436
 hit-foreground = #ffffff
 break-foreground = #000000
 builtin-background = #2e3436
 stdout-foreground = #eeeeec
 cursor-foreground = #fce94f
 hit-background = #2e3436
 comment-foreground = #73d216
 hilite-background = #edd400
 definition-background = #2e3436
 stderr-background = #2e3436
 break-background = #2e3436
 console-foreground = #87ceeb
 normal-background = #2e3436
 builtin-foreground = #ad7fa8
 stdout-background = #2e3436
 console-background = #2e3436
 stderr-foreground = #ff3e40
 keyword-background = #2e3436
 string-foreground = #e9b96e
 hilite-foreground = #2e3436
 error-background = #2e3436

直接把上面的代码copy到刚才打开的config-highlight.def文件中，然后重启shell就可以。
重启后，shell会默认选择原来的。你就在highlighting theme主题中查看，此时已经多了两种主题，就是你刚才添加的。

作者：AQ_cainiao_AQ