在单个字符串中添加多个文本，并在需要时使用Python打印

Question

我试图发送参数以添加到一个字符串中，我希望在该字符串的末尾将所有文本作为一个字符串打印出来。我尝试了以下方法，每次发送都会打印出来

我怎么能一直保存到我想全部打印出来

class test():
    def __init__(self):
        pass
    def printInfo(self,s):
        self.info=''
        self.info+=s
    def someFunction(self):
        #assume this list is being extracted from somewhere else unknown
        self.tempList = ['text1','text2','text4','text4','text5']
        for i in self.tempList:
            self.printInfo(i)
            self.anotherList=['text6','text7']
            for j in self.anotherList:
                self.printInfo(j)
        print self.info

stringTest = test()
stringTest.someFunction()

Answer 1

我建议使用join（）函数：

" ".join(["multiple", "inputs", "should"])

这将使用指定的分隔符连接单词列表

对评论的答复：

class test():
    def __init__(self):
        self.info='' # You need to initialize the info variable only once
    def printInfo(self,s):
        self.info+=s
    def someFunction(self):
        #assume this list is being extracted from somewhere else unknown
        self.tempList = ['text1','text2','text4','text4','text5']
        for i in self.tempList:
            self.printInfo(i)
            self.anotherList=['text6','text7']
            for j in self.anotherList:
                self.printInfo(j)
        print(self.info)

stringTest = test()
stringTest.someFunction()