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QR Code Generator using Python

This code provides an example of how to generate a QR code using the qrcode library in Python.

Requirements

Python 3.x qrcode library (version 6.1 or later) Installation The qrcode library can be installed using the pip package manager or by using the legacy setup.py script.

Using pip

pip install Pillow pip install qrcode

Using setup.py

pip download qrcode tar xzf qrcode-6.1.tar.gz cd qrcode-6.1 python setup.py install

This will generate a QR code in PNG format with the data "https://www.example.com". The QR code image can be saved to a file or displayed using Python's built-in Image library.

Customization You can customize the QR code by changing the parameters passed to the qrcode.QRCode object. For example, you can change the version parameter to generate a QR code with a different number of data modules, or you can change the box_size and border parameters to adjust the size and appearance of the code.