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35 lines
706 B
Python
35 lines
706 B
Python
from .nodes import (
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FilterNode,
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GlobalNode,
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InputNode,
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operator,
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OutputNode,
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)
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def file_input(filename):
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return InputNode(file_input.__name__, filename=filename)
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@operator(node_classes={OutputNode, GlobalNode})
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def overwrite_output(parent):
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return GlobalNode(parent, overwrite_output.__name__)
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@operator(node_classes={OutputNode})
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def merge_outputs(*parents):
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return OutputNode(parents, merge_outputs.__name__)
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@operator(node_classes={InputNode, FilterNode})
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def file_output(parent, filename):
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return OutputNode([parent], file_output.__name__, filename=filename)
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__all__ = [
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'file_input',
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'file_output',
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'merge_outputs',
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'overwrite_output',
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]
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