openpyxl库填充颜色

代码

import openpyxl
from openpyxl.styles import PatternFill

# 导入填充类PatternFill
wb = openpyxl.load_workbook('/Users/test0712.xlsx')
ws = wb['Sheet1']
max_rows = ws.max_row  # 获取最大行
max_columns = ws.max_column  # 获取最大列

fills = PatternFill("solid", fgColor="FFC0CB")  # 设置填充颜色为粉红色

# openpyxl的下标从1开始
for i in range(1, max_rows + 1):
    for j in range(1, max_columns + 1):
        ws.cell(i, j).fill = fills

wb.save('/Users/test0712.xlsx')

填充前：

填充后