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from PIL import Image
import io
import base64
def pil2base64(pil_image: Image.Image) -> str:
"""
Converts a PIL image object to a base64-encoded string.
Parameters:
pil_image (PIL.Image.Image): The image to be converted to base64.
Returns:
str: The base64-encoded string representation of the image.
"""
try:
binary_stream = io.BytesIO()
pil_image.save(binary_stream, format="PNG")
binary_data = binary_stream.getvalue()
return base64.b64encode(binary_data).decode('utf-8')
except Exception as e:
raise RuntimeError(f"Failed to convert image to base64: {e}") |