Kirill Kirilenko
4b265b5405
Добавлена возможность пересылки сообщений в личных чатах. Обновлены зависимости. Добавлен requirements.txt. Исправлены предупреждения PyCharm 2026.1.
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
from base64 import b64encode
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from io import BytesIO
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from PIL import Image
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from typing import Dict, List, Optional
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def serialize_message_content(text: Optional[str], image: Optional[bytes] = None) -> List[Dict]:
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content = []
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if text is not None:
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content.append({"type": "text", "text": text})
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if image is not None:
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content.append({"type": "image_url", "detail": "high", "image_url": {"url": encode_image(image)}})
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return content
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def encode_image(image: bytes) -> str:
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encoded_image = b64encode(image).decode('utf-8')
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return f"data:image/jpeg;base64,{encoded_image}"
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def compress_image(image: bytes, max_side: Optional[int] = None) -> bytes:
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img = Image.open(BytesIO(image)).convert("RGB")
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if max_side is not None and (img.width > max_side or img.height > max_side):
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scale = min(max_side / img.width, max_side / img.height)
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new_width = int(img.width * scale)
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new_height = int(img.height * scale)
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img = img.resize((new_width, new_height), Image.Resampling.LANCZOS)
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output = BytesIO()
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img.save(output, format='JPEG', quality=87, optimize=True)
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return output.getvalue()
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__all__ = [
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"serialize_message_content",
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"compress_image",
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"encode_image"
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]
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