jschema-to-python

import json from jschema_to_python import generate_code from jschema_to_python.code_generator_options import CodeGeneratorOptions import os # Define a simple JSON schema for a Product schema = { "title": "Product", "type": "object", "properties": { "id": {"type": "string", "description": "Unique product identifier"}, "name": {"type": "string"}, "price": {"type": "number"}, "is_available": {"type": "boolean"} }, "required": ["id", "name", "price"] } # Configure generator options (optional - defaults are often fine) options = CodeGeneratorOptions( disable_formatter=False, # Keep formatting enabled by default use_union_for_required_and_optional=True # Use Union[Type, None] for optional fields ) # Generate Python code as a string module_name = 'product_model' generated_code_string = generate_code(schema, module_name, options) # To make the generated code importable, write it to a .py file output_filename = f'{module_name}.py' with open(output_filename, 'w') as f: f.write(generated_code_string) print(f"Generated code successfully written to {output_filename}:") print("---\n" + generated_code_string + "\n---") # You can now import and use the generated class: # from product_model import Product # my_product = Product(id="P123", name="Example Item", price=29.99, is_available=True) # print(my_product.to_dict()) # Clean up the generated file for demonstration purposes (uncomment to enable) # os.remove(output_filename)