def pb_upd():
name_to_update = pb_view.get_data_from_user("upd.name?")
if pb_crud.search_name_in_phone_book(name_to_update):
tel = pb_view.get_data_from_user("upd.tel?")
pb_crud.update_phone_book(name_to_update, tel)
else:
pb_view.message_to_user("Failed to update %s" % name_to_update)
def pb_add():
name = pb_view.get_data_from_user("add.name?")
tel = pb_view.get_data_from_user("add.tel?")
try:
pb_crud.add_entry_to_phone_book(name, tel)
pb_view.message_to_user("%s: %s added successfully." % (name, tel))
except ValueError as e:
pb_view.message_to_user(e)
def pb_del():
name_to_delete = pb_view.get_data_from_user("del.name?")
try:
pb_crud.del_entry_from_phone_book(name_to_delete)
pb_view.message_to_user("%s successfully deleted" % name_to_delete)
except ValueError as e:
pb_view.message_to_user(e)
def pb_srch():
name_to_search = pb_view.get_data_from_user("srch.name?")
pb_crud.search_name_in_phone_book(name_to_search)
def pb_help():
pb_view.message_to_user(HLP_MSG)
def pb_exit():
pb_view.message_to_user("Exit.")
exit()
def pb_default():
pb_view.message_to_user("Bad command. Please input correct one!")
pb_view.message_to_user("Welcome to PhoneBook.")
pb_view.message_to_user(HLP_MSG)
commands = {
'add': pb_add,
'del': pb_del,
'upd': pb_upd,
'lst': pb_lst,
'exit': pb_exit,
'srch': pb_srch,
'help': pb_help
}
while True:
commands.get(pb_view.get_data_from_user("?"), pb_default)()