xcolor 1.6.6

终端彩色打印

xcolor

支持UNIX及类UNIX操作系统 支持Python版本为Python3.0+

颜色值:

每种颜色有两种相近的颜色,以A和B区分. 没有以A或B结尾的颜色,如Red,则默认取其中的一种 "Black","Red","Green","Yellow","Blue","Purlple","Cyan","White" "BlackA","RedA","GreenA","YellowA","BlueA","PurpleA","CyanA","WhiteA" "BlackB","RedB","GreenB","YellowB","BlueB","PurpleB","CyanB","WhiteB"

当前终端前景色,背景色,默认风格均为"Default"

字体风格:

"Bold":高亮加粗
"Italic":斜体
"Underline":下划线
"Flash":闪烁
"Throughline":删除线

内置对象:

常规颜色风格
BLACK,RED,GREEN,YELLOW,BLUE,PURPLE,CYAN,WHITE
斜体风格
IBLACK,IRED,IGREEN,IYELLOW,IBLUE,IPURPLE,ICYAN,IWHITE
下划线风格
UBLACK,URED,UGREEN,UYELLOW,UBLUE,UPURPLE,UCYAN,UWHITE
删除线风格
TBLACK,TRED,TGREEN,TYELLOW,TBLUE,TPURPLE,TCYAN,TWHITE

eg.

# 测试内置颜色对象
test_style()
# 蓝色字体
# print方法与内建print方法参数相同
BLUE.print("hello world!")
# 创建一个黄色字体,黑色背景色,带下划线的颜色对象
color_obj = Color("Yellow", "Black", "Underline")
color_obj.print("hello", " world!")

# 重设风格为粗体,字体色紫色,背景颜色为当前终端默认颜色
color_obj.foreground = "Purple"
color_obj.background = "default"
color_obj.style = "Bold"
color_obj.print("Hi")

# 用Color对象作为装饰器,改变被装饰函数内的标准输出
@YELLOW
def test():
    print("*"*20)

test()
logger = logging.getLogger("test")
# setenv与clear成对使用,区间的标准输出风格被改变
# 以绿色打印warning,红色打印error
GREEN.setenv()
logger.warning("warning")
GREEN.clear()
RED.setenv()
logger.error("error")
RED.clear()