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⚡ Bolt: Wrap blocking PIL image operations in asyncio.to_thread #50

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⚡ Bolt: Wrap blocking PIL image operations in asyncio.to_thread #50

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10 changes: 8 additions & 2 deletions streamrip/media/artwork.py
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Original file line number Diff line number Diff line change
Expand Up @@ -105,13 +105,19 @@ async def download_artwork(
assert saved_cover_path is not None
covers.set_largest_path(saved_cover_path)
if config.saved_max_width > 0:
downscale_image(saved_cover_path, config.saved_max_width)
# ⚡ Bolt: downscale_image does PIL file I/O and processing, wrap in to_thread
await asyncio.to_thread(
downscale_image, saved_cover_path, config.saved_max_width
)

if embed:
assert embed_cover_path is not None
covers.set_path(config.embed_size, embed_cover_path)
if config.embed_max_width > 0:
downscale_image(embed_cover_path, config.embed_max_width)
# ⚡ Bolt: downscale_image does PIL file I/O and processing, wrap in to_thread
await asyncio.to_thread(
downscale_image, embed_cover_path, config.embed_max_width
)

return embed_cover_path, saved_cover_path

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