Question

我正在尝试使用XlsxWriter创建新工作表，以便在每次循环迭代时将数据写入新工作表。

我的代码如下：

workbook = xlsxwriter.Workbook('Report.xlsx')
for i in range(0, len(list)):
    worksheet = workbook.add_worksheet()
    #Extract data from the list and add it to the excel sheet
    workbook.close()

现在，这种方法的问题是我只看到一个工作表，而不是多个工作表。

我哪里错了？

Answer 1

根据评论的更正，即使XlsxWriter API允许在修改之间关闭工作簿，它也只会在第一次关闭之前写入更改。

import xlsxwriter
import openpyxl

workbook = xlsxwriter.Workbook('test.xlsx')
for i in range(10):
    workbook.add_worksheet()
    workbook.close()
assert len(workbook.worksheets()) == 10
assert len(openpyxl.load_workbook('test.xlsx').sheetnames) == 1

workbook = xlsxwriter.Workbook('test.xlsx')
for i in range(10):
    workbook.add_worksheet()
workbook.close()
assert len(workbook.worksheets()) == 10
assert len(openpyxl.load_workbook('test.xlsx').sheetnames) == 10

在完成所有工作簿修改后，您需要将workbook.close()移出循环：

workbook = xlsxwriter.Workbook('Report.xlsx')
for i in range(0, len(list)):
    worksheet = workbook.add_worksheet()
    #Extract data from the list and add it to the excel sheet
workbook.close()

XlsxWriter：创建新工作表

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