44 lines
1.0 KiB
Python
44 lines
1.0 KiB
Python
from logging import getLogger
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from typing import Optional
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from PIL import Image
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from ..chain.highres import stage_highres
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from ..params import HighresParams, ImageParams, StageParams, UpscaleParams
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from ..server import ServerContext
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from ..worker import WorkerContext
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from ..worker.context import ProgressCallback
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logger = getLogger(__name__)
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class UpscaleHighresStage:
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def run(
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self,
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job: WorkerContext,
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server: ServerContext,
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stage: StageParams,
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params: ImageParams,
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source: Image.Image,
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*,
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highres: HighresParams,
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upscale: UpscaleParams,
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stage_source: Optional[Image.Image] = None,
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callback: Optional[ProgressCallback] = None,
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**kwargs,
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) -> Image.Image:
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source = stage_source or source
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if highres.scale <= 1:
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return source
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chain = stage_highres(stage, params, highres, upscale)
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return chain(
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job,
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server,
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params,
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source,
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callback=callback,
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)
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