Python实现将CSV转换为带格式的Excel

from spire.xls import Workbook, ExcelVersion

workbook = Workbook()
workbook.LoadFromFile("data.csv", ",")
workbook.SaveToFile("output.xlsx", ExcelVersion.Version2013)

from spire.xls import Workbook, ExcelVersion, ExcelColors

# 创建工作簿并加载 CSV 文件
workbook = Workbook()
workbook.LoadFromFile("data.csv", ",")

# 获取第一个工作表
sheet = workbook.Worksheets[0]

# 设置表头样式（第一行）
header_style = workbook.Styles.Add("Header")
header_style.Font.isBold = True
header_style.KnownColor = ExcelColors.LightYellow

for col in range(1, sheet.LastColumn + 1):
    sheet.Range[1, col].Style = header_style

# 设置数字列格式（示例中为 B 列，即第2列，从第2行开始）
num_style = workbook.Styles.Add("Numbers")
num_style.NumberFormat = "#,##0.00"
sheet.Range[2, 2, sheet.LastRow, 2].Style = num_style

# 自动调整所有列宽
for i in range(1, sheet.LastColumn + 1):
    sheet.AutoFitColumn(i)

# 保存为 Excel 文件（.xlsx）
workbook.SaveToFile("formatted_output.xlsx", ExcelVersion.Version2013)