def __init__(self, doc, req_m, req_s, req_b, completeness=None):
self.doc = doc
self.flat_doc = doc.getFlattenedTree()
self.flat_doc_static = list(doc.getFlattenedTree())
self.docInfo = MusDocInfo(doc).get()
self.musicEl = doc.getElementsByName("music")[0]
self.measures = self.musicEl.getDescendantsByName("measure")
self.ema_exp = EmaExpression(self.docInfo, req_m, req_s, req_b,
completeness)
self.ema_measures = self.ema_exp.get()
self.compiled_exp = self.ema_exp.getCompiled()
