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How Do I Download a QR Code Module in Python?

Published in Programming 2 mins read

You can download a QR code module in Python using the pip package manager.

Using pip to Install a QR Code Module

  1. Open your terminal or command prompt.

  2. Type the following command and press Enter:

    pip install qrcode

  3. Wait for the installation to complete.

This will install the qrcode module, which is a popular and easy-to-use library for generating QR codes in Python.

Example of Using the qrcode Module

import qrcode

# Create a QR code object
qr = qrcode.QRCode(
    version=1,
    box_size=10,
    border=5
)

# Add data to the QR code
qr.add_data('https://www.example.com')

# Make the QR code
qr.make(fit=True)

# Create an image from the QR code
img = qr.make_image(fill_color="black", back_color="white")

# Save the image to a file
img.save("my_qr_code.png")

This code will generate a QR code image named "my_qr_code.png" containing the URL "https://www.example.com".

Other QR Code Modules

While qrcode is a popular choice, other QR code modules are available. Some alternatives include:

You can choose the module that best suits your needs and preferences.

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