lexonomy_custom_editor/src/model/example/multiword_example.py

from model.example_clusters import ExampleClusters


class MultiwordExample:
    def __init__(self, example_xml):
        self.other_attributes = {}
        self.cluster = -1
        self.type = None
    
    def import_xml(self, example_xml):
        for oth_attr in ["lexical_unit_id", "structure_id", "structureName", "audio", "frequency", "logDice"]:
            if example_xml.hasAttribute(oth_attr):
                self.other_attributes[oth_attr] = example_xml.getAttribute(oth_attr)
        
        self.cluster = MultiwordExample._determine_cluster_number(example_xml)
        
        if example_xml.hasAttribute("type"):
            self.type = example_xml.getAttribute("type")
            
    @staticmethod
    def _determine_cluster_number(example_xml):
        if not example_xml.hasAttribute("cluster"):
            return ExampleClusters.first_empty_cluster()
        else:
            cluster = int(example_xml.getAttribute("cluster"))
            ExampleClusters.register_index(cluster)
            return cluster
            
    def export(self, doc):
        result = doc.createElement("multiwordExample")
            
        for key, value in self.other_attributes.items():
            result.setAttribute(key, value)
        
        result.setAttribute("cluster", str(self.cluster))
        
        if self.type is not None:
            result.setAttribute("type", self.type)
        
        return result
        
    def get_cluster(self):
        return self.cluster
    
    def get_structure(self):
        if "structureName" in self.other_attributes:
            return self.other_attributes["structureName"]
        else:
            return None
    
    def view(self, components):
        return " ".join([comp.text for comp in components])