Projects/dibbler
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BuyMenu spør om bekreftelse hvis man prøver å avbryte den etter å ha 

lagt inn noe i kjøpet.
This commit is contained in:
Øystein Ingmar Skartsæterhagen 2010-05-11 19:34:15 +00:00
parent c2342397eb
commit 2074bd237f
1 changed files with 6 additions and 0 deletions
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6
text_based.py
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@ -492,6 +492,7 @@ When finished, write an empty line to confirm the purchase.
self.print_header() self.print_header()
self.session = Session() self.session = Session()
self.purchase = Purchase() self.purchase = Purchase()
self.exit_confirm_msg=None
while True: while True:
self.print_purchase() self.print_purchase()
self.printc({(False,False): 'Enter user or product identification', self.printc({(False,False): 'Enter user or product identification',
@ -508,6 +509,11 @@ When finished, write an empty line to confirm the purchase.
return False return False
continue continue
break break
else:
# once we get something in the
# purchase, we want to protect the
# user from accidentally killing it
self.exit_confirm_msg='Abort purchase?'
if isinstance(thing, User): if isinstance(thing, User):
Transaction(thing, purchase=self.purchase) Transaction(thing, purchase=self.purchase)
elif isinstance(thing, Product): elif isinstance(thing, Product):