from repo import Repo
from contact import Contact
my_repo = Repo(Contact)
a = Contact("Gudni", "9635354", "*****@*****.**")
b = Contact("Lalli", "3453453", "*****@*****.**")
c = Contact("Sigga", "2341123", "*****@*****.**")
d = Contact("Hannes", "03459533", "*****@*****.**")
e = Contact("Gudni", "1234567", "*****@*****.**")
my_repo.add(a, b, c, d, e)
undo_stack = list()
undo_stack.append(((my_repo.remove, (a, b, c, d, e)), ))
def undo():
for undo_method, arguments in undo_stack.pop():
undo_method(*arguments)
print(my_repo, "\n")
undo()
print(my_repo)
# for item in my_repo.order_by("name"):
# print(item)
# print()
# for item in my_repo.order_by("phone"):
# print(item)
