database - Python. "Need more than one value to unpack" - 


def store_infile(name,address,area,postcode):     #open file     file2 = open("fines.txt","rt")      #write name address , post code file , save file     file2.write(str(name)+"\n"+str(address)+"\n   "+str(area)+"\n      "+str(postcode));file2.close()      #set file open datatbase     file =open("database.txt","rt")     nump_input = str(input("number plate of person speeding. ").upper())      #loop each line intil numberplate gets match     line in file:         numberplate,name,address,area,postcode = line.split("|") #here use whatever have splitting database ie , . / ( |         if nump_input.upper() == numberplate:             #output name address , number plate             print("fine sent \n \n"+str(name)+"\n"+str(address)+"\n   "+str(area)+"\n      "+str(postcode));store_infile(name,address,area,postcode)

i want read database , if user enters number plate associated database information(parameters) sent file.

check input - file "database.txt". there's line not have "|" in it, not "splitted 5 parts" code demands:

numberplate,name,address,area,postcode = line.split("|")

example:

>>> line = "hello, world" >>> numberplate,name,address,area,postcode = line.split("|") traceback (most recent call last):   file "<stdin>", line 1, in <module> valueerror: need more 1 value unpack

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