khodowany
19 lines
1.1 KiB
Python
19 lines
1.1 KiB
Python
import unittest.mock
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import generator.comping
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import generator.vocabulary
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import generator.parts
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import generator.arrange.form
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import generator.arrange.generate
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def section_document(document, part_type):
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prepared = generator.parts.prepare_document(document)
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role = {'acoustic': 'accompaniment', 'electric': 'melody', 'vocal': 'vocal'}[part_type]
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section = generator.arrange.form.ArrangementSection('', 0, len(prepared['staves'][0]['measures']), 0, role)
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with unittest.mock.patch('generator.arrange.form.full_arrangement_sections', return_value=[section]), generator.vocabulary.using(generator.vocabulary.load(), part_type + '_accompaniment'):
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backing = generator.comping.Canonical(prepared, part_type, 'fixture') if part_type == 'acoustic' else None
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return generator.arrange.generate._arrange_document(prepared, part_type, accompaniment=backing)
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def melody_performance(document, part_type):
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"""Isolate unchanged source melody from accompaniment/ending construction."""
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return generator.arrange.generate._arrange_document(generator.parts.prepare_document(document), part_type, owned={'melody', 'vocal'})
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