23 lines
594 B
Python
23 lines
594 B
Python
from smnp.function.model import Function
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from smnp.function.signature import varargSignature
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from smnp.type.model import Type
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from smnp.type.signature.matcher.type import allTypes
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_signature = varargSignature(allTypes())
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def _function(env, vararg):
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return Type.list(doFlat(vararg, [])).decompose()
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def doFlat(input, output=None):
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if output is None:
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output = []
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for item in input:
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if item.type == Type.LIST:
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doFlat(item.value, output)
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else:
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output.append(item)
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return output
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function = Function(_signature, _function, 'flat') |