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#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
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import base64
from io import BytesIO
from PIL import Image
[docs]
def pil_image_to_base64(image: Image.Image) -> str:
"""Convert a PIL Image to a base64-encoded data URI string.
Args:
image: The PIL Image to convert.
Returns:
A base64-encoded PNG data URI string (e.g. ``data:image/png;base64,...``).
"""
buffered = BytesIO()
image.save(buffered, format="PNG")
encoded_image_text = base64.b64encode(buffered.getvalue()).decode("utf-8")
base64_image = f"data:image/png;base64,{encoded_image_text}"
return base64_image