Missing file suffix when uploading xlsx file

[Valdanitooooo]

Describe the bug
Missing file suffix when uploading xlsx file.

To Reproduce
Steps to reproduce the behavior:

I have uploaded a txt and an xlsx file.
This is my .files directory, bcb2b22f-6611-454d-aa3a-d6b03efc993f without xlsx suffix

.files/2338edc8-8e23-4701-ab94-bf4d0af6d46f:
bcb2b22f-6611-454d-aa3a-d6b03efc993f

.files/8e3e3e72-2496-4c8f-8993-4d9364e00ca7:
9665481e-8836-40d3-95e1-777b83ed03a1.txt

Expected behavior
The suffix of the xlsx file is retained after uploading

Desktop (please complete the following information):

• Browser [chrome]

Additional context

pip show chainlit
Name: chainlit
Version: 1.1.402

[dosubot]

Hey @Valdanitooooo! I'm here to help you with any bugs or questions you have. Let's figure this out together!

The suffix of the xlsx file might be missing after uploading in the .files directory because the file.name attribute is used directly to create the file_path. If file.name does not include the suffix, the saved file will also lack the suffix.

Here is the relevant code snippet:

file_path = f"./tmp/{file.name}"

To ensure the suffix is included, you should verify that file.name contains the correct suffix when the file is uploaded. If it does not, you may need to manually append the suffix based on the file.type.

For example:

if not file.name.endswith('.xlsx') and file.type == "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet":
    file_path = f"./tmp/{file.name}.xlsx"
else:
    file_path = f"./tmp/{file.name}"

This way, you ensure that the .xlsx suffix is included in the file path when saving the file ^[1].

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