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pallets / flask

The Python micro framework for building web applications.

Home Page:https://flask.palletsprojects.com

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send_file doesn't work with objects

AxelGarciaTello opened this issue · comments

commented

I had a file in an object of type io.BytesIO(), but when I put this object in a send_file made me the error that the parameter is incorrect.
In the version 2 this work well but in the version 3.0.2 doesn't.

Environment:

  • Python version: 3.10.12
  • Flask version: 3.0.2
commented

I can't reproduce the issue with the information provided. When reporting an issue, be sure to include a minimal reproducible example and the full traceback.