xlwt 里easyxf能理解的颜色预览

aqua	dark_green	gray40	light_orange	periwinkle	teal
black	dark_green_ega	gray50	light_turquoise	pink	teal_ega
blue	dark_purple	gray80	light_yellow	plum	turquoise
blue_gray	dark_red	green	lime	purple_ega	violet
bright_green	dark_red_ega	ice_blue	magenta_ega	red	white
brown	dark_teal	indigo	ocean_blue	rose	yellow
coral	dark_yellow	ivory	olive_ega	sea_green
cyan_ega	gold	lavender	olive_green	silver_ega
dark_blue	gray_ega	light_blue	orange	sky_blue
dark_blue_ega	gray25	light_green	pale_blue	tan

easyxf 能理解以上颜色种类，写了脚本生成对应的颜色进行预览， xlwt_colour 的第一列填写以上颜色种类，脚本运行完后第二列生成对应颜色

#!/usr/bin/env python
# coding=utf-8

from xlrd import open_workbook
from xlwt import easyxf, XFStyle, Pattern
from xlutils.copy import copy



def set_style(colour):
    return easyxf(
        'pattern: pattern solid, fore_colour %s;' % colour
    )

rbook = open_workbook('xlwt_colour.xls')
rsheet = rbook.sheet_by_index(0)
wbook = copy(rbook)
wsheet = wbook.get_sheet(0)

rows = rsheet.nrows
for r in range(rows):
    coltxt = str(rsheet.cell(r, 0).value)
    wsheet.write(r, 1, None, set_style(coltxt))

wsheet.col(0).width = 6000
wsheet.col(1).width = 3000

wbook.save('xlwt_colour.xls')