帮我用python写一个将pdf转为文本的代码,不要用PyPDF2
时间: 2024-01-21 16:19:49 浏览: 22
可以使用pdfminer3k库来将pdf转为文本。以下是一个简单的示例代码:
```python
from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter
from pdfminer.converter import TextConverter
from pdfminer.layout import LAParams
from pdfminer.pdfpage import PDFPage
import io
def pdf_to_text(pdf_path):
resource_manager = PDFResourceManager()
fake_file_handle = io.StringIO()
converter = TextConverter(resource_manager, fake_file_handle, laparams=LAParams())
page_interpreter = PDFPageInterpreter(resource_manager, converter)
with open(pdf_path, 'rb') as fh:
for page in PDFPage.get_pages(fh, caching=True, check_extractable=True):
page_interpreter.process_page(page)
text = fake_file_handle.getvalue()
# close open handles
converter.close()
fake_file_handle.close()
if text:
return text
```
使用方法:
```python
pdf_path = 'path/to/pdf'
text = pdf_to_text(pdf_path)
print(text)
```
注意:pdfminer3k库不支持所有PDF文件,可能会出现解析错误。