2023-01-29 21:23:01 +00:00
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from logging import getLogger
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from typing import Callable
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2023-02-05 13:53:26 +00:00
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from PIL import Image
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2023-01-29 21:23:01 +00:00
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2023-02-05 13:53:26 +00:00
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from ..params import ImageParams, Size, StageParams
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2023-02-14 00:04:46 +00:00
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from ..server.device_pool import JobContext
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2023-02-05 13:53:26 +00:00
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from ..utils import ServerContext
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2023-01-29 21:23:01 +00:00
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logger = getLogger(__name__)
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def source_noise(
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2023-02-05 13:53:26 +00:00
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_job: JobContext,
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_server: ServerContext,
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_stage: StageParams,
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2023-01-29 21:23:01 +00:00
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params: ImageParams,
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source_image: Image.Image,
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*,
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size: Size,
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noise_source: Callable,
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**kwargs,
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) -> Image.Image:
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2023-02-05 13:53:26 +00:00
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logger.info("generating image from noise source")
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2023-01-29 21:23:01 +00:00
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if source_image is not None:
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2023-02-05 13:53:26 +00:00
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logger.warn("a source image was passed to a noise stage, but will be discarded")
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2023-01-29 21:23:01 +00:00
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output = noise_source(source_image, (size.width, size.height), (0, 0))
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2023-02-05 13:53:26 +00:00
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logger.info("final output image size: %sx%s", output.width, output.height)
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2023-01-29 21:23:01 +00:00
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return output
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