TypeError: Unsupported input type: <class 'tempfile._TemporaryFileWrapper'>

[YuSekai]

I upload the alexnet.pdf and click start analyse ,it return an Error. And I check the IDE it show this.

Beep....Beep....Beep.... Parsing Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\site-packages\gradio\routes.py", line 292, in run_predict output = await app.blocks.process_api( File "C:\ProgramData\Anaconda3\lib\site-packages\gradio\blocks.py", line 1007, in process_api result = await self.call_function(fn_index, inputs, iterator, request) File "C:\ProgramData\Anaconda3\lib\site-packages\gradio\blocks.py", line 848, in call_function prediction = await anyio.to_thread.run_sync( File "C:\ProgramData\Anaconda3\lib\site-packages\anyio\to_thread.py", line 28, in run_sync return await get_asynclib().run_sync_in_worker_thread(func, args, cancellable=cancellable, File "C:\ProgramData\Anaconda3\lib\site-packages\anyio_backends_asyncio.py", line 818, in run_sync_in_worker_thread return await future File "C:\ProgramData\Anaconda3\lib\site-packages\anyio_backends_asyncio.py", line 754, in run result = context.run(func, args) File "F:\yjj\ChatGPT-Paper-Reader\gui.py", line 15, in analyse return self.session.summarize(self.paper) File "F:\yjj\ChatGPT-Paper-Reader\gpt_reader\pdf_reader.py", line 30, in summarize paper = self.bot.read_paper(paper) File "F:\yjj\ChatGPT-Paper-Reader\gpt_reader\bot\openai.py", line 139, in read_paper titles = self.parse_pdf_title(paper.pdf_path) File "F:\yjj\ChatGPT-Paper-Reader\gpt_reader\bot\openai.py", line 72, in parse_pdf_title for page_layout in extract_pages(pdf_path): File "C:\ProgramData\Anaconda3\lib\site-packages\pdfminer\high_level.py", line 203, in extract_pages with open_filename(pdf_file, "rb") as fp: File "C:\ProgramData\Anaconda3\lib\site-packages\pdfminer\utils.py", line 59, in init raise TypeError("Unsupported input type: %s" % type(filename)) TypeError: Unsupported input type: <class 'tempfile._TemporaryFileWrapper'>

I copy it to the GPT4,it answered me :

The error is caused by the pdfminer.high_level.extract_pages() function expecting a file path (a string) or a file-like object as its argument, but it appears to be receiving a tempfile._TemporaryFileWrapper object instead.

To fix this issue, you should pass a proper file path or a file-like object to the extract_pages() function. You can make the following changes in your gpt_reader\bot\openai.py file:

1.If you are using a temporary file, make sure to call the name attribute to get the file path before passing it to the extract_pages() function:

temp_file_path = tempfile_object.name for page_layout in extract_pages(temp_file_path):

2.Alternatively, if you want to pass a file-like object, you can open the temporary file in binary mode and pass it to the extract_pages() function:

with open(tempfile_object.name, "rb") as file_object: for page_layout in extract_pages(file_object):

By ensuring that you are passing the correct file path or file-like object to the extract_pages() function, you should be able to avoid the TypeError raised in your script.

[pengzha0]

same

[Bearbear006]

same

[shenbohe]

File "/Library/Mobile Documents/com~apple~CloudDocs/sycode/ChatGPT-Paper-Reader/gpt_reader/bot/openai.py", line 72, in parse_pdf_title for page_layout in extract_pages(pdf_path): File "//miniconda/envs/myenv/lib/python3.10/site-packages/pdfminer/high_level.py", line 203, in extract_pages with open_filename(pdf_file, "rb") as fp: File "//miniconda/envs/myenv/lib/python3.10/site-packages/pdfminer/utils.py", line 59, in init raise TypeError("Unsupported input type: %s" % type(filename)) TypeError: Unsupported input type: <class 'tempfile._TemporaryFileWrapper'>