Generate Code 39 Barcode in Python

generate_39_barcode_python_creating_39_barcodes.py

# Generate Code 39 Barcode in Python
# Read the full guide here: https://blog.aspose.com/barcode/generate-code-39-barcode-in-python/

# Complete working example to generate a Code 39 barcode in Python
import asposebarcode as barcode

def generate_code39(text: str, output_path: str):
    # Initialize the barcode generator
    generator = barcode.BarCodeGenerator()
    
    # Set symbology to Code 39 (standard)
    generator.encode_type = barcode.EncodeTypes.CODE_39_STANDARD
    
    # Assign the text to encode (must be uppercase letters, digits, or - . $ / + % SPACE)
    generator.code_text = text.upper()
    
    # Optional appearance settings
    generator.x_dimension = 2          # Width of the narrow bar (pixels)
    generator.bar_height = 100        # Height of the barcode (pixels)
    generator.fore_color = barcode.Color.black
    generator.back_color = barcode.Color.white
    
    # Save the barcode as PNG
    generator.save(output_path, barcode.BarCodeImageFormat.PNG)

if __name__ == "__main__":
    # Example usage
    generate_code39("ABC123", "code39_barcode.png")