python批量提取word关键字段落
时间: 2023-09-06 07:00:32 浏览: 355
批量提取Word关键字段落可以使用Python中的python-docx库来实现。以下是一个简单的示例代码:
```python
import docx
def extract_keyword_paragraphs(doc_path, keyword):
doc = docx.Document(doc_path)
keyword_paragraphs = []
for paragraph in doc.paragraphs:
if keyword in paragraph.text:
keyword_paragraphs.append(paragraph.text)
return keyword_paragraphs
doc_path = "sample.docx"
keyword = "关键字"
keyword_paragraphs = extract_keyword_paragraphs(doc_path, keyword)
for paragraph in keyword_paragraphs:
print(paragraph)
```
首先,我们需要导入python-docx库。然后,定义一个`extract_keyword_paragraphs`函数来提取关键字段落。这个函数接受两个参数:`doc_path`表示Word文档的路径,`keyword`表示要提取的关键字。在函数内部,我们使用`docx.Document`来打开Word文档,然后遍历所有段落(`doc.paragraphs`),并检查每个段落中是否包含关键字。如果包含,将该段落加入到`keyword_paragraphs`列表中。最后,返回提取到的关键字段落。
接下来,我们指定要提取关键字段落的Word文档路径和关键字,并调用`extract_keyword_paragraphs`函数进行提取。最后,我们遍历提取到的关键字段落列表,并逐行打印出来。
请注意,这只是一个简单的示例,实际应用中可能还需要根据具体需求进行进一步处理和优化,比如处理表格中的字段落、提取其他格式的文本等。另外,需要安装python-docx库,可以使用`pip install python-docx`命令进行安装。
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