how to interpret the output of read function.

[mustafa-manga]

I want output in string (barcode value) .

[Youw]

how to interpret the output of read function

That is device/protocol-specific. HIDAPI repo is not the best place for device-specific discussion, as it is a place for duscussions about the library itself.

I want output in string (barcode value) .

What makes you think that the barcode is a string?
It doesn't look like it, based on your output.

[mustafa-manga]

function h.read() returning list of integer , but i want actual barcode value.
is there any way to transform or convert it

[todbot]

If the data you’re receiving is correct but not formatted how you prefer, that’s a Python question not a hidapi question.

[JoergAtGithub]

The protocol of HID barcode scanners is described in the USB Point Of Sale Usage Tables: https://usb.org/sites/default/files/documents/pos1_02.pdf