import xml.etree.ElementTree as ET


#读取xml文件
class ConfigUtils():
    def __init__(self,file):
        self.url = ""
        self.tree = ET.parse(file)
        self.root = self.tree.getroot()

    def readTop(self, key, child):
        datas = []
        data = self.root.find(key)
        for key in child:
            datas.append(data.get(key))
        return datas

    def readTopDict(self, key, child):
        datas = {}
        data = self.root.find(key)
        for key in child:
            datas[key] = data.get(key)
        return datas

    def readConfig(self,parent,child):
        datas=[]
        for childLine in self.root.find(parent):
            data=[]
            for key in child:
                data.append(childLine.get(key))
            datas.append(data)
        return datas

    def readConfigDict(self,parent,child):
        datas=[]
        for childLine in self.root.find(parent):
            data={}
            for key in child:
                data[key]=childLine.get(key)
            datas.append(data)
        return datas

    def readConfigSingle(self,key):
        data = self.root.find(key).text
        return data


if __name__ == '__main__':
    config = ConfigUtils("logger.conf")