QR Code Generator

This is a QR code generator demo, I only implement mode Alphanumeric with version 2.

Usage

git clone https://github.com/NeymarL/qr_code.git
cd qr_code
chmod 755 main.py
./main.py -d "The data you want to encode" -e "Q"

Command line option

-h list usage
-d <data> The data you want to encode
-e <level> The error correction level, one of {'L', 'M', 'Q', 'H'}
-s <path> Save the image, path is the path you want to save, include file name
--notshow Do not show the image
--size <size> Change the image size