README.md

How to Generate and Read QR Code in Python

To run this:

pip3 install -r requirements.txt
If you want to generate a QR code, run generate_qrcode.py.

For instance, if you want to generate a QR code that contains the data: "https://www.thepythoncode.com" to a file named site.png, you can:
```
python generate_qrcode.py https://www.thepythoncode.com site.png
```
If you want to read a QR code, run read_qrcode.py.

For instance, if you want to read a QR code from a file named site.png, you can run:
```
python read_qrcode.py site.png
```
A new window will appear that contains the QR code surrounded by a blue square. and outputs:
```
QRCode data:
https://www.thepythoncode.com
```
If you want to read QR codes live using your cam, just run:
```
python read_qrcode_live.py
```

If you want to know how these are created, head to this tutorial: How to Generate and Read QR Code in Python.