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Ikke så mye nytt, kosmetiske endringer gjort på Charge.

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Øyvind Almelid 2010-05-08 20:27:14 +00:00
parent b648c27473
commit 09bf703a35
2 changed files with 43 additions and 50 deletions
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@ -145,43 +145,20 @@ class Selector(Menu):
class ChargeMenu(Menu): class ChargeMenu(Menu):
def __init__(self): def __init__(self):
self.name = "Add Credits to a User Account" self.name = "Add credits to a user account"
def execute(self): def execute(self):
self.session = Session() self.session = Session()
while 1: amount = self.input_int('Amount to be added> ')
abort = False user = self.input_user('To user>')
while 1: t = Transaction(user, -amount, 'Add '+str(amount)+' to user '+user.name)
user_string = raw_input('\nEnter the user name or card number of the account you wish to add credits to, or type "exit" to exit:\n') t.perform_transaction()
if user_string in ['exit', 'abort', 'quit']: self.session.add(t)
abort = True
break
else:
user = retrieve_user(user_string,self.session)
if user:
break
if abort:
break
while 1:
print '\nHow much do you wish to charge?\n'
amount_string = raw_input('Enter an amount, or type "exit" to exit:\n')
if amount_string in ['exit', 'abort', 'quit']:
abort = True
break
try:
amount = int(amount_string)
break
except:
print "Please enter an integer"
if abort:
break
else:
user.credit += amount
# self.session.add(user)
self.session.commit() self.session.commit()
print 'Added %d kr to user %s\'s account' % (amount, user.name)
print 'User %s\'s credit is now %d kr' % (user,user.credit)
self.session.close() self.session.close()
break self.pause()
class TransferMenu(Menu): class TransferMenu(Menu):
def __init__(self): def __init__(self):
@ -332,24 +309,40 @@ class ProductListMenu(Menu):
print line_format % (p.name, p.price, p.bar_code) print line_format % (p.name, p.price, p.bar_code)
self.pause() self.pause()
class AddProductMenu(Menu)
class MainMenu():
def __init__(self): def __init__(self):
self.menu_list = [Menu("Buy"),ChargeMenu(), Menu("Add User"), Menu("Add Product")] Menu.__init__(self, 'Add product')
def execute(self): def _execute(self):
while 1: name = self.input_str('Product name> ')
print "Main Menu: \nWhat do you want to do? \n" bar_code = self.input_int('Bar code> ')
for i in range(len(self.menu_list)): price = self.input_int('Price> ')
print i+1," ) ",self.menu_list[i].name product = Product(bar_code,name,price)
result = raw_input('\nEnter a number corresponding to your action, or "exit" to exit \n') session = Session()
if result in ["1","2","3","4"]: session.add(product)
self.menu_list[int(result)-1].execute() session.commit()
elif result in ["quit", "exit", "abort"]: session.close()
print "OK, quitting" print 'Added product %s, price %d, bar code %d' (name,price,bar_code)
break self.pause()
else:
print "This does not make sense"
#class MainMenu():
# def __init__(self):
# self.menu_list = [Menu("Buy"),ChargeMenu(), Menu("Add User"), Menu("Add Product")]
# def execute(self):
# while 1:
# print "Main Menu: \nWhat do you want to do? \n"
# for i in range(len(self.menu_list)):
# print i+1," ) ",self.menu_list[i].name
# result = raw_input('\nEnter a number corresponding to your action, or "exit" to exit \n')
# if result in ["1","2","3","4"]:
# self.menu_list[int(result)-1].execute()
# elif result in ["quit", "exit", "abort"]:
# print "OK, quitting"
# break
# else:
# print "This does not make sense"
def dwim_search(string, session): def dwim_search(string, session):