77 lines
2.9 KiB
Python
77 lines
2.9 KiB
Python
import xml.etree.ElementTree as ET
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def parse_instrument(instrumenttrack_element):
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instrument_info = {}
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# Atributos básicos do <instrumenttrack>
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instrument_info['instrumenttrack'] = {
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'pitch': instrumenttrack_element.attrib.get('pitch', 'N/A'),
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'pan': instrumenttrack_element.attrib.get('pan', 'N/A'),
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'pitchrange': instrumenttrack_element.attrib.get('pitchrange', 'N/A'),
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'basenote': instrumenttrack_element.attrib.get('basenote', 'N/A'),
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'vol': instrumenttrack_element.attrib.get('vol', 'N/A'),
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'fxch': instrumenttrack_element.attrib.get('fxch', 'N/A'),
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'usemasterpitch': instrumenttrack_element.attrib.get('usemasterpitch', 'N/A')
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}
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plugins = {}
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# Instrumento
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instrument = instrumenttrack_element.find('.//instrument')
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if instrument is not None:
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instrument_name = instrument.attrib.get('name', 'N/A')
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instrument_info['instrument_name'] = instrument_name
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# Verificando se há plugins e agrupando-os
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if instrument_name.lower() == "gigplayer":
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gigplayer = instrument.find('.//gigplayer')
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if gigplayer is not None:
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plugins['gigplayer'] = {
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key: value for key, value in gigplayer.attrib.items()
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}
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if instrument_name.lower() == "papu":
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papu = instrument.find('.//papu')
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if papu is not None:
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plugins['papu'] = {
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key: value for key, value in papu.attrib.items()
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}
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if instrument_name.lower() == "bitinvader":
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bitinvader = instrument.find('.//bitinvader')
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if bitinvader is not None:
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plugins['bitinvader'] = {
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key: value for key, value in bitinvader.attrib.items()
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}
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# Se há plugins, adicionar na informação da track
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if plugins:
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instrument_info['plugins'] = plugins
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# Dados de <eldata> e seus filhos
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eldata = instrumenttrack_element.find('.//eldata')
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if eldata is not None:
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instrument_info['eldata'] = {
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'fwet': eldata.attrib.get('fwet', 'N/A'),
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'ftype': eldata.attrib.get('ftype', 'N/A'),
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'fcut': eldata.attrib.get('fcut', 'N/A'),
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'fres': eldata.attrib.get('fres', 'N/A')
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}
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for el in ['elvol', 'elcut', 'elres']:
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el_element = eldata.find(f'.//{el}')
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if el_element is not None:
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instrument_info[el] = {
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key: value for key, value in el_element.attrib.items()
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}
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# Componentes auxiliares
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for tag in ['chordcreator', 'arpeggiator', 'midiport', 'fxchain']:
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tag_element = instrumenttrack_element.find(f'.//{tag}')
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if tag_element is not None:
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instrument_info[tag] = {
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key: value for key, value in tag_element.attrib.items()
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}
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return instrument_info
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