利用python实现Excel合并单元格

代码如下：

# encoding=gbk
import xlsxwriter

# 自定义单元格格式
def set_merge_style(workbook, tag):
    number_format, font_color, align = '', '', 'center'
    if tag == 'head1':
        bold, font_size, border = True, 14, 1
        fg_color = '#4F81BD'
        font_color = 'white'
    else:
        bold, font_size, border = True, 12, 1
        fg_color = '#FFFFFF'
        font_color = 'red'
        number_format = '0.00%'

    cell_format = workbook.add_format({
        'bold': bold,
        'font_size': font_size,
        'border': border,
        'align': align,
        'valign': 'vcenter',  # 垂直居中
        'fg_color': fg_color,  # 颜色填充
        'num_format': number_format,
        'font_color': font_color,
        'font_name': '宋体',
    })

    return cell_format

workbook = xlsxwriter.Workbook('demo.xlsx')
worksheet = workbook.add_worksheet('表格1')
# 合并A列-N列，第一个参数是位置，第二个参数是内容，第三个参数是自定义格式
worksheet.merge_range('A1:N2', 'xx模型xx清单',set_merge_style(workbook, tag='head1'))
worksheet.merge_range('A3:N3', '次级标题1',set_merge_style(workbook, tag='head2'))
#设置行高，set_tow(行号，对应行高）
worksheet.set_row(0, 25)
worksheet.set_row(1, 25)
worksheet.set_row(2, 20)

workbook.close()

效果展示：