pax
b10c00d6bf
Supports Danbooru, Gelbooru, Moebooru, and e621. Features include tag search with autocomplete, favorites with folders, save-to-library, video playback, drag-and-drop, multi-select, custom CSS theming, and cross-platform support.
32 lines
871 B
Python
32 lines
871 B
Python
"""Image thumbnailing and format helpers."""
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from __future__ import annotations
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from pathlib import Path
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from PIL import Image
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from .config import DEFAULT_THUMBNAIL_SIZE, thumbnails_dir
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def make_thumbnail(
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source: Path,
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size: tuple[int, int] = DEFAULT_THUMBNAIL_SIZE,
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dest: Path | None = None,
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) -> Path:
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"""Create a thumbnail, returning its path. Returns existing if already made."""
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dest = dest or thumbnails_dir() / f"thumb_{source.stem}_{size[0]}x{size[1]}.jpg"
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if dest.exists():
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return dest
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with Image.open(source) as img:
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img.thumbnail(size, Image.Resampling.LANCZOS)
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if img.mode in ("RGBA", "P"):
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img = img.convert("RGB")
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img.save(dest, "JPEG", quality=85)
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return dest
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def image_dimensions(path: Path) -> tuple[int, int]:
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with Image.open(path) as img:
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return img.size
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