How to create barcode scanner in python for telegram?

Question

Python

I want to clarify, maybe someone has come across such a task
. I need to use telegrams as an interface for scanning barcodes and decoding them.
With the receipt of the image, everything is clear, but how to get a barcode from this image and decode it is not entirely clear.
Why via telegram? We have many employees on the road who need to punch device numbers for further manipulation. In addition to the scanner, there will be some logic that will allow us to interact with our infrastructure.

Answer 1

https://pypi.org/project/zbar/
Plus, on Habré I met exactly articles on code recognition in a photo using opencv and an article on barcode recognition)

Answer 2

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