python – 如何将xls转换为xlsx

这是我的代码.注意！它无法处理复杂的xls文件,如果要使用它,应该添加自己的解析逻辑.

import xlrd
from openpyxl.workbook import Workbook
from openpyxl.reader.excel import load_workbook,InvalidFileException

def open_xls_as_xlsx(filename):
    # first open using xlrd
    book = xlrd.open_workbook(filename)
    index = 0
    nrows,ncols = 0,0
    while nrows * ncols == 0:
        sheet = book.sheet_by_index(index)
        nrows = sheet.nrows
        ncols = sheet.ncols
        index += 1

    # prepare a xlsx sheet
    book1 = Workbook()
    sheet1 = book1.get_active_sheet()

    for row in xrange(0,nrows):
        for col in xrange(0,ncols):
            sheet1.cell(row=row,column=col).value = sheet.cell_value(row,col)

    return book1