Dependancy error (ctypes) - TypeError: bad argument type for built-in operation about eml_parser

[sim0nx]

Hi
Can you confirm that you have successfully installed the python module file-magic>=0.4.0 as well as the file magic DLL ?

[sim0nx]

The windows section at:
https://github.com/ahupp/python-magic

might help. Note: python-magic != file-magic, they share the same DLL though which is why I point you there.

[DayDotMe]

Module file-magic installed well but indeed, it was apparently a missing DLL issue. To solve this I installed https://pypi.org/project/python-magic-bin/0.4.14/ which contains this file and now everything works fine. Thank you !

Edit: However, I get this error message: You are using python-magic, though this module requires file-magic. Disabling magic usage due to incompatibilities. I dont know how problematic it can be.

[sim0nx]

You installed python-magic along with the DLL. python-magic and file-magic use the same module name which is why their installation is mutually exclusive.
In your case this was detected and magic usage was disabled. What this means is that mime-types are not resolved dynamically and as such are missing from the output.

To fix this, you would need to uninstall python-magic-bin, re-install file-magic, and only download / build the "file magic" DLL from the before mentioned URL.