wehub-resource-sync
41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from __future__ import annotations
|
|
|
|
import base64
|
|
from io import BytesIO
|
|
from typing import Any
|
|
|
|
from PIL import Image
|
|
|
|
|
|
def image_from_response_part(part: Any) -> Image.Image | None:
|
|
inline_data = getattr(part, "inline_data", None)
|
|
if inline_data is None and isinstance(part, dict):
|
|
inline_data = part.get("inline_data")
|
|
if inline_data is None:
|
|
return None
|
|
|
|
as_image = getattr(part, "as_image", None)
|
|
if callable(as_image):
|
|
image = as_image()
|
|
if isinstance(image, Image.Image):
|
|
return image
|
|
|
|
data = _value(inline_data, "data")
|
|
if data is None:
|
|
return None
|
|
if isinstance(data, str):
|
|
if data.startswith("data:") and "," in data:
|
|
data = data.split(",", 1)[1]
|
|
data = base64.b64decode(data)
|
|
if isinstance(data, bytearray):
|
|
data = bytes(data)
|
|
if not isinstance(data, bytes):
|
|
return None
|
|
return Image.open(BytesIO(data)).convert("RGB")
|
|
|
|
|
|
def _value(obj: Any, key: str) -> Any:
|
|
if isinstance(obj, dict):
|
|
return obj.get(key)
|
|
return getattr(obj, key, None)
|