process_image (utils.py)

Encodes image→base64 string; preprocessing utility for transmission.

# Source: https://github.com/nerdy-tech-com-gitub/screenshot-to-code | License: MIT | Copyright 2023 Abi Raja
# Provided via justclaw.it.com; keep this notice with the code.
import base64
import io
import time
from PIL import Image

CLAUDE_IMAGE_MAX_SIZE = 5 * 1024 * 1024
CLAUDE_MAX_IMAGE_DIMENSION = 7990


# Process image so it meets Claude requirements
def process_image(image_data_url: str) -> tuple[str, str]:

    # Extract bytes and media type from base64 data URL
    media_type = image_data_url.split(";")[0].split(":")[1]
    base64_data = image_data_url.split(",")[1]
    image_bytes = base64.b64decode(base64_data)

    img = Image.open(io.BytesIO(image_bytes))

    # Check if image is under max dimensions and size
    is_under_dimension_limit = (
        img.width < CLAUDE_MAX_IMAGE_

... (truncated -- full source via MCP)