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smnp-py/smnp/module/note/function/transpose.py
2019-07-09 22:56:33 +02:00

23 lines
872 B
Python

from smnp.function.model import CombinedFunction, Function
from smnp.function.signature import varargSignature
from smnp.type.model import Type
from smnp.type.signature.matcher.list import listOf
from smnp.type.signature.matcher.type import ofTypes
_signature1 = varargSignature(ofTypes(Type.INTEGER, Type.NOTE), ofTypes(Type.INTEGER))
def _function1(env, value, vararg):
transposed = [Type.note(arg.value.transpose(value.value)) if arg.type == Type.NOTE else arg for arg in vararg]
return Type.list(transposed).decompose()
_signature2 = varargSignature(listOf(Type.INTEGER, Type.NOTE), ofTypes(Type.INTEGER))
def _function2(env, value, vararg):
return Type.list([_function1(env, value, arg.value) for arg in vararg]).decompose()
function = CombinedFunction(
'transpose',
Function(_signature1, _function1),
Function(_signature2, _function2)
)