63 lines
1.4 KiB
Python
63 lines
1.4 KiB
Python
from json import dumps
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from PIL import Image
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from typing import Any, Optional
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from .params import (
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Border,
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ImageParams,
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Size,
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UpscaleParams,
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)
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from .utils import (
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base_join,
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ServerContext,
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)
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def json_params(
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output: str,
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params: ImageParams,
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size: Size,
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upscale: Optional[UpscaleParams] = None,
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border: Optional[Border] = None,
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) -> Any:
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json = {
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'output': output,
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'params': params.tojson(),
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}
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if upscale is not None and border is not None:
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size = upscale.resize(size.add_border(border))
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if upscale is not None:
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json['upscale'] = upscale.tojson()
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size = upscale.resize(size)
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if border is not None:
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json['border'] = border.tojson()
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size = size.add_border(border)
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json['size'] = size.tojson()
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return json
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def save_image(ctx: ServerContext, output: str, image: Image.Image) -> str:
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path = base_join(ctx.output_path, output)
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image.save(path)
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return path
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def save_params(
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ctx: ServerContext,
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output: str,
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params: ImageParams,
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size: Size,
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upscale: Optional[UpscaleParams] = None,
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border: Optional[Border] = None,
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) -> str:
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path = base_join(ctx.output_path, '%s.json' % (output))
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json = json_params(output, params, size, upscale=upscale, border=border)
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with open(path, 'w') as f:
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f.write(dumps(json))
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