Python读取Word导出至Excel时遇AttributeError问题求助

我正在实现从Word文档读取内容并导出至Excel的功能，尝试在Python中创建列表存储读取的文本，但持续报错：AttributeError: 'str' object has no attribute 'append'。测试用Word文档结构简单，注释掉报错代码后可正常读取并打印内容，说明文件读取部分代码正常。

我的代码如下：

from docx import Document
import openpyxl
import pandas as pd


Excel_File = "Heading and text import.xlsx"

# Define some initial variables
Req_Name=''
Req_Text=''


data = [['Req_Name', 'Req_Text']]

#Create a new Excel workbook
workbook = openpyxl.Workbook()
#Select the default sheet (usually named 'Sheet')
sheet = (workbook.active)



# Open the Word document
document = Document('Heading and text import.docx')


# Define the function that will read in the headings from the Word document
def iter_headings(paragraphs):
    for paragraph in paragraphs:
        if paragraph.style.name.startswith('Heading'):
            yield paragraph

for heading in iter_headings(document.paragraphs):
    print (heading.text)
    #Req_Name.extend(paragraph.text) # this gives me this error --> AttributeError: 'str' object has no attribute 'extend'
    # OR this line of code
    #Req_Name.append(paragraph.text) # this gives me this error --> AttributeError: 'str' object has no attribute 'append'

Req_Name


# Define the function that will read in the paragraph text from the Word document
def iter_text(paragraphs):
    for paragraph in paragraphs:
        if paragraph.style.name.startswith('Normal'):
            yield paragraph

            
# Read in the document text
for paragraph in iter_text(document.paragraphs):
    print (paragraph.text)


# # Some clean up
# workbook.save(Excel_File)
# workbook.close()
# # document.Close()
# # word.Quit()

我尝试过使用append和extend方法，均出现如下错误：

#Req_Name.extend(paragraph.text) # this gives me this error --> AttributeError: 'str' object has no attribute 'extend'
# OR this line of code
#Req_Name.append(paragraph.text) # this gives me this error --> AttributeError: 'str' object has no attribute 'append'

我怀疑是列表定义有误，或者是否应该使用元组替代列表？

问题原因 #

你初始化Req_Name和Req_Text时用了空字符串''，而不是列表。字符串是不可变类型，没有append或extend方法，只有列表才有这些方法。

修复步骤 #

1. 修正变量初始化：将空字符串改为空列表

Req_Name = []
Req_Text = []

2. 正确添加元素到列表：在遍历标题和文本时使用append方法

for heading in iter_headings(document.paragraphs):
    print(heading.text)
    Req_Name.append(heading.text)  # 正常添加标题到列表

for paragraph in iter_text(document.paragraphs):
    print(paragraph.text)
    Req_Text.append(paragraph.text)  # 正常添加文本到列表

3. 写入Excel并保存：将配对后的标题和文本写入工作表，完成后保存工作簿

# 将标题和文本配对写入工作表
for name, text in zip(Req_Name, Req_Text):
    sheet.append([name, text])

# 保存并关闭工作簿
workbook.save(Excel_File)
workbook.close()

补充说明 #

• 元组是不可变类型，无法动态添加元素，因此不适合用来存储读取的内容，列表才是正确选择。
• 如果Word文档中标题和普通文本数量不匹配，可根据实际逻辑调整存储方式（比如按标题分组对应文本）。

内容的提问来源于stack exchange，提问作者Tom