Product Image Gallery Generator

Build a tool that generates optimized product images for an e-commerce platform. The tool should apply multiple sequential transformations to create product thumbnails with specific visual treatments.

Requirements

Your implementation should accept a product image and generate a URL that applies the following transformations in sequence:

1. First transformation step: Resize the image to 800x800 pixels using a fit crop mode with automatic gravity, and convert to WebP format
2. Second transformation step: Apply a 5-pixel rounded corner effect and add a 2-pixel solid border in light gray (#CCCCCC)
3. Third transformation step: Add a semi-transparent watermark overlay in the bottom-right corner

The transformations must be applied sequentially, where each step builds upon the previous one.

Implementation

@generates

API

def generate_product_thumbnail(public_id: str, watermark_text: str) -> str:
    """
    Generate a product thumbnail URL with sequential transformations.

    Args:
        public_id: The Cloudinary public ID of the product image
        watermark_text: Text to display as watermark overlay

    Returns:
        A Cloudinary URL string with all transformations applied
    """
    pass

Test Cases

• Given public_id "products/shoe" and watermark_text "© 2024", generates a URL with three transformation steps separated by forward slashes @test
• The generated URL includes width and height parameters in the first transformation step @test
• The generated URL includes a text overlay with the watermark text in the final transformation step @test

Dependencies { .dependencies }

cloudinary { .dependency }

Provides cloud-based image transformation and delivery capabilities.