write variables name and parameters

def writeVars(*args)
    File = open("heroSave.py","w")

        var_name = lambda x:[ n for n in globals() if id(globals()[n]) == id(x) ][0]

        for stats in args:

                if ( type(stats) == int or type(stats) == float ):

                        File.write(var_name(stats)+" = ")
                        File.write(str(stats)+"\n")

                elif ( type(stats) == str ):
                        File.write(var_name(stats)+" = ")
                        File.write("\""+stats+"\""+"\n")

        File.close()

x,y,z = 1,2,3
writeVars(x,y,z)