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我有这个 python 脚本，它应该从目录中打开一个 excel 工作簿，然后更改第一个工作表的名称，然后在第一个工作表和后续工作表上运行一个存储过程。当我运行脚本时，它给了我一个错误 - 'str' 对象属性 'title' 是只读的。任何帮助或建议表示赞赏。

import os
import pyodbc
import openpyxl
from openpyxl import load_workbook


dirList = os.listdir("""\\Raw_Data\\HSRx""")

#database connection
#loop through excel workbooks
#loop through excel sheets in each workbook
#run stored proc on each worksheet
#close files and disconnect to sql server
conn = pyodbc.connect('DRIVER={SQLServer};SERVER=localhost;DATABASE=mydb;UID=myname;PWD=mypwd')
cursor = conn.cursor()

for n in dirList:
    path =os.path.join("""\\Raw_Data\\HSRx""",n)
    workbook = openpyxl.reader.excel.load_workbook(path)
    worksheets = workbook.get_sheet_names()
    sheet = ['None','None']
    i = 0
    print n
    for worksheet in worksheets:
        worksheet.title = "Sheetone"
        sheet[i] = "Sheetone"
        i += 1
        print worksheet
    cursor.execute("""exec SP_IMPORT_HSRx_Ins ?, ?, ?""",n,sheet[0],sheet[1])
    cursor.commit()


conn.close()

这是回溯：

CS NOV20 12.xlsx Traceback (most recent call): 
  File "HSRXRecons.py", line 25, in <module> worksheet.title = "Sheetone" 
AttributeError: 'str' object attribute 'title' is read-only
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1 回答 1

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worksheet是一个字符串，因为get_sheet_names()返回一个字符串列表。您不能将属性分配给字符串。

>>> 'Sheet1'.title = 'Sheetone'
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'str' object attribute 'title' is read-only

要更改标题，请将工作表名称传递给get_sheet_by_name：

workbook.get_sheet_by_name(worksheet).title = "Sheetone"
于 2012-12-07T17:44:19.813 回答