Python创建Excel表格并合并行列

pip install openpyxl

from openpyxl import Workbook

# 创建一个工作簿
workbook = Workbook()
worksheet = workbook.active

# 添加示例数据
data = [
    ['Category', 'Subcategory', 'Item', 'Value1', 'Value2'],
    ['A', 'X', 'Item1', 10, 100],
    ['A', 'Y', 'Item2', 20, 200],
    ['B', 'X', 'Item3', 30, 300],
    ['B', 'Y', 'Item4', 40, 400],
    ['C', 'X', 'Item5', 50, 500],
    ['C', 'Y', 'Item6', 60, 600]
]

# 将数据写入工作表
for row in data:
    worksheet.append(row)

# 合并第1行的第1到第3列
worksheet.merge_cells('A1:C1')

# 设置合并单元格的内容和样式
worksheet['A1'] = 'Category & Subcategory & Item'
worksheet['A1'].font = Font(bold=True)
worksheet['A1'].alignment = Alignment(horizontal='center', vertical='center')

# 合并第2行和第3行的第1列
worksheet.merge_cells('A2:A3')

# 设置合并单元格的内容和样式
worksheet['A2'] = 'A'
worksheet['A2'].font = Font(bold=True)
worksheet['A2'].alignment = Alignment(horizontal='center', vertical='center')

# 合并第4行和第5行的第1列
worksheet.merge_cells('A4:A5')
worksheet['A4'] = 'B'
worksheet['A4'].font = Font(bold=True)
worksheet['A4'].alignment = Alignment(horizontal='center', vertical='center')

# 合并第6行和第7行的第1列
worksheet.merge_cells('A6:A7')
worksheet['A6'] = 'C'
worksheet['A6'].font = Font(bold=True)
worksheet['A6'].alignment = Alignment(horizontal='center', vertical='center')

# 同时合并第4行到第6行的第2列到第4列
worksheet.merge_cells('B4:D6')

# 设置合并单元格的内容和样式
worksheet['B4'] = 'Merged Rows and Columns'
worksheet['B4'].font = Font(bold=True)
worksheet['B4'].alignment = Alignment(horizontal='center', vertical='center')

# 假设我们有一个数据列表，需要根据数据动态合并行
data = ['A', 'A', 'B', 'B', 'C', 'C']

# 初始化起始行
start_row = 2

# 遍历数据，动态合并行
for i in range(len(data)):
    if i == len(data) - 1 or data[i] != data[i + 1]:
        # 当前数据与下一个数据不同，或者已经是最后一个数据
        end_row = i + 2  # 结束行号
        worksheet.merge_cells(start_row=start_row, start_column=1, end_row=end_row, end_column=1)
        worksheet.cell(row=start_row, column=1).value = data[i]
        worksheet.cell(row=start_row, column=1).font = Font(bold=True)
        worksheet.cell(row=start_row, column=1).alignment = Alignment(horizontal='center', vertical='center')
        start_row = end_row + 1  # 更新起始行号

# 保存 Excel 文件
workbook.save('merged_cells_example.xlsx')