31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
from smnp.library.tools import returnElementOrList
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def changeDuration(args, env):
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if len(args) == 2 and isinstance(args[0], Note) and isinstance(args[1], int):
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return args[0].withDuration(args[1])
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return # invalid signature
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def changeOctave(args, env):
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if len(args) == 2 and isinstance(args[0], Note) and isinstance(args[1], int):
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return args[0].withOctave(args[1])
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return # invalid signature
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def tupletList(n, m, list):
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return [note.withDuration(note.duration * n / m) for note in list]
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def tuplet(args, env):
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if len(args) > 2 and type(args[0]) == int and type(args[1]) == int and all(type(x) == Note for x in args[2:]):
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n = args[0] # how many notes
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m = args[1] # instead of number of notes (3-tuplet: 3 instead 2; 5-tuplet: 5 instead 4 etc.)
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return returnElementOrList(tupletList(n, m, args[2:]))
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elif len(args) == 3 and type(args[0]) == int and type(args[1]) == int and type(args[2]) == list and all(type(x) == Note for x in args[2]):
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n = args[0]
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m = args[1]
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l = args[2]
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return returnElementOrList(tupletList(n, m, l))
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else:
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pass # not valid signature |