On 2011-11-01 06:31, Rinu Boney wrote:
def add_book(b):
fo=open('books.dat','wb')
pickle.dump(b,fo)
fo.close()
The Display After Unpickling Shows only the last Class Instance.
How To Display All The Data In The File ?
You haven't shown us the complete program (how to you call
This Is My Program :
class book:
def __init__(self,bno=100,bname='Book'):
self.book_number=bno
self.book_name=bname
def enter_book(self):
self.book_number=input(Enter Book No : )
self.book_name=input(Enter Book Name : )
def display_book(self):
