Help Topics for qr

qr · generate_b64data

Sample CLI

gway qr generate-b64data

Signature

(value)

Docstring

Generate a QR code image from the given value and return it as a base64-encoded PNG string.
qr · generate_image

Sample CLI

gway qr generate-image

References

resource

Signature

(value, *, path=None)

Docstring

Generate a QR code image from the given value and save it to the specified path. If path is not provided, we use a random uuid to name it, unrelated to the value.
qr · generate_url

Sample CLI

gway qr generate-url

References

resource

Signature

(value)

Docstring

Return the local URL to a QR code with the given value. This will only work when the website is up and running to serve /work This generates a new QR code image if needed, or uses a cache if possible.
qr · scan_img

Sample CLI

gway qr scan-img

Signature

(source)

Docstring

Scan the given image (file‑path or PIL.Image) for QR codes and return a list of decoded string values. Returns [] if nothing’s found.