treepoem

treepoem is a Python library (current version 3.28.0) for rendering various barcode types including QR code, Aztec, PDF417, I25, Code128, and Code39. It acts as a wrapper around the open-source BWIPP PostScript barcode library and utilizes the Ghostscript command-line tool for rendering. The library is actively maintained and typically sees frequent updates to its vendored BWIPP component.