AssertionError when parsing musicXML

[johentsch]

I've tried to extract annotations from the attached musicXML minimal example which I have created and exported in MuseScore2 (changed file extension for upload: test2.txt ).

There were two trials where I got a "Badly formed annotation", namely when using spaces instead of ~ and when the last entry in a label ends with a comma. If I want to annotate a lot, I (personally) don't want to use ~ instead of spaces.

EDIT: I suggest this regex to be used with findall/extractall:
(?P<depth>\d+): ?(?P<label>.+?)(, |,|$)

When the annotations weren't badly formed any more, I got this with every single trial:

python ~/Taking-Form/markup/xml2brackets.py test2.musicxml test2.csv
Traceback (most recent call last):
  File "~/Taking-Form/markup/xml2brackets.py", line 24, in <module>
    main(parser, renderer, inputFile, outputFile)
  File "~/Taking-Form/markup/main.py", line 30, in main
    tree.build(parser.getAnnotations(), parser.getScoreEnd()[0])
  File "~/Taking-Form/markup/Tree.py", line 131, in build
    self.root.addChild(annotation)
  File "~/Taking-Form/markup/Tree.py", line 42, in addChild
    self.children = [Node(Annotation(str(self.getDepth()+1)+": INSERTED LABEL", self.getMeasure(), self.getBeat()))]
  File "~/Taking-Form/markup/Tree.py", line 99, in getBeat
    assert(False)
AssertionError

[MarkGotham]

Thanks for this. Two issues in one here:

1. Regex
2. Run fail

I completely agree about the regex and will look into the run fail. The latter is almost certainly due to the corpora formats advancing ahead of the code.