albumdict = {}
albumname = ""
songlist = None
cost = None
artistname = ""
filename = "gg.txt"
mydict = {}

class musicLibrary(dict):
    def __init___(self,dict1):
##        self.dictionary = {}
##        self.dictionary = dict1
        self.sumofcost = 0
        self.__dict__ = dict1

    @staticmethod
    def totalCost(dic):
        sumofcost=0
        for key in dic:
            sumofcost += float(dic[key][1][1])

        return(sumofcost)
    @staticmethod
    def searchSong(mydict):
        value = input("Search a song to find more information about it")
        for key,val in mydict.items():
            if value in mydict[key][0]:
                print(value,"in album:",key,"by",mydict[key][1][0],mydict[key][1][2],"cost:",mydict[key][1][1])


def formatFile(file,dictionary):
    with open(file) as f:
        key = []
        songinfo = []
        for line in f:
            line = line.strip()
            a = line.split(",")
            b = line.split("/")
            if "" in b:
                key.append(b[1])

            elif "" in a:
                songinfo.append(a)
        for i in range(len(songinfo)):
            songinfo[i].remove("")

        for i in range(len(key)):
            dictionary[key[i]] = [songinfo[i*2],songinfo[(i*2)+1]]
        print(dictionary)
        return(dictionary)

def addSong(thefile):
    albuminput = input("Enter Album Name:")
    songinput = input("Enter Song Names seperated with commas")
    songinfoinput = input("Enter Artist name, price, and year in that order(seperated by commas)")

    file =open(thefile,"a")
    file.write("\n"+"/"+albuminput)
    file.write("\n"+","+songinput)
    file.write("\n"+","+songinfoinput)
    file.close

def userInput(mydict):
    valid = True

    while valid:
        userinput = input("Enter S to search for a song, A to see the value of your collection, E to enter songs into your collection, Q to quit").upper()
        if userinput == "Q":
            valid =False

        if userinput == "S":
            musicLibrary.searchSong(mydict)
        if userinput.upper() =="A":

            cost=musicLibrary.totalCost(mydict)
            print("The cost of your collection is","$",cost)

        if userinput == "E":
            addSong(filename)


userInput(formatFile(filename,mydict))

FILE:

/?
,Moonlight,Sad!,Hope,Infinity 888,Angel
,x,9.99,2018
/Love_letter_to_you
,Love Scars,Blade of Woe,Romeo&Juliet
,Trippie Redd,8.99,2017