Book没有调用xlrd.open\u工作簿（）的extract\u formulas属性

Question

我有以下代码：

import xlrd

path = "C:\\Users\\m.macapanas\\Desktop\\OFCCP_Default_Values.xlsm"
excel_workbook = xlrd.open_workbook(path)
excel_worksheet = excel_workbook.sheet_by_index(0)


#Read from Excel Worksheet
print("Your Worksheet has " + str(excel_worksheet.ncols) + " columns")
print("Your Worksheet has " + str(excel_worksheet.nrows) + " rows")

for row in range (excel_worksheet.nrows):
    for col in range(excel_worksheet.ncols):
        print(excel_worksheet.cell_value(row, col), end='')
        print('\t', end='')
    print()

那么结果就是错误

Traceback (most recent call last): File "C:/Users/m.macapanas/IdeaProjects/OFCCP Tool/Read Excel File with Python/Pandas.py", line 4, in excel_workbook = xlrd.open_workbook(path) File "C:\Users\m.macapanas\AppData\Roaming\Python\Python36\site-packages\xlrd_init_.py", line 141, in open_workbook ragged_rows=ragged_rows, File "C:\Users\m.macapanas\AppData\Roaming\Python\Python36\site-packages\xlrd\xlsx.py", line 808, in open_workbook_2007_xml x12book.process_stream(zflo, 'Workbook') File "C:\Users\m.macapanas\AppData\Roaming\Python\Python36\site-packages\xlrd\xlsx.py", line 265, in process_stream meth(self, elem) File "C:\Users\m.macapanas\AppData\Roaming\Python\Python36\site-packages\xlrd\xlsx.py", line 392, in do_sheet sheet = Sheet(bk, position=None, name=name, number=sheetx) File "C:\Users\m.macapanas\AppData\Roaming\Python\Python36\site-packages\xlrd\sheet.py", line 326, in init self.extract_formulas = book.extract_formulas AttributeError: 'Book' object has no attribute 'extract_formulas'

Answer 1

发行

分析错误

line 4, in excel_workbook = xlrd.open_workbook(path)

您的脚本无法打开工作簿

AttributeError: 'Book' object has no attribute 'extract_formulas'

属性错误声明，它没有将extract_formulas作为xlrd's ^{} object的属性

由不支持的文件格式.xlsx

正如Nathaniel Ford's answer所解释的：

• xlrd（从当前版本2.0.1开始）仅支持旧版Excel文件格式.xls

另见

• Pandas cannot open an Excel (.xlsx) file
• Why is python xlrd errors when opening a .xlsm instead of .xls

替代解决方案

Stackoverflow的研究给出了： How can I open an Excel file in Python?

Working with Excel Files in Python是一个伟大的资源集合，列出了流行的图书馆

移植到OpenPyXL

上面有：openpyxl

The recommended package for reading and writing Excel 2010 files (ie: .xlsx)

安装后，请使用：

pip install openpyxl

您的代码可能被移植到此库，如下所示：

from openpyxl import load_workbook

path = "C:\\Users\\m.macapanas\\Desktop\\OFCCP_Default_Values.xlsm"

excel_workbook = load_workbook(filename = path)
excel_worksheet = excel_workbook. worksheets[0] # first worksheet


# Read from Excel Worksheet
print("Your Worksheet has " + str(excel_worksheet.ncols) + " columns")
print("Your Worksheet has " + str(excel_worksheet.nrows) + " rows")

for row in excel_worksheet.rows:
    for col in excel_worksheet.cols:
        print(excel_worksheet.cell(row, col), end='')
        print('\t', end='')
    print()