First prune of top level directory

[uccvend-vendserver.git] / BankAccount.py

diff --git a/BankAccount.py b/BankAccount.py
deleted file mode 100644 (file)
index 6565b65..0000000
--- a/BankAccount.py
+++ /dev/null
@@ -1,66 +0,0 @@
-import pickle
-
-ACCOUNT_FILE = 'bank.pck'
-
-class BankAccount:
-       def __init__(self):
-               f = None
-               self.bank = {}
-               try:
-                       f = open(ACCOUNT_FILE)
-               except IOError:
-                       pass
-               if f != None:
-                       self.bank = pickle.load(f)
-                       self.sanity_check(self.bank)
-                       f.close()
-               self.save()
-
-       def sanity_check_user(self, user):
-               wanted_fields = ['balance']
-               for f in user:
-                       if f in wanted_fields:
-                               if f == 'balance':
-                                       if not isinstance(user['balance'], tuple):
-                                               return False
-                                       if len(user['balance']) != 2:
-                                               return False
-                                       if not isinstance(user[0], int) or \
-                                                       not isinstance(user[1], int):
-                                               return False
-                               del wanted_fields[f]
-                       else:
-                               return False
-               if len(wanted_fields) != 0:
-                       return False
-               return True
-                       
-       def sanity_check(self, bank):
-               for u in bank:
-                       if not self.sanity_check_user(u):
-                               return False
-               return True
-
-       def save(self):
-               f = open(ACCOUNT_FILE, 'w')
-               pickle.dump(self.bank, f)
-               f.close()
-
-       def ensure_user_exists(self, username):
-               if self.bank.has_key(username):
-                       return
-               self.bank[username] = {}
-               self.bank[username]['balance'] = (0,0)
-
-       def get_balance(self, username):
-               if self.bank.has_key(username):
-                       return self.bank[username]['balance']
-               return (0,0)
-
-       def add_amount(self, username, amount):
-               self.ensure_user_exists(username)
-               (cur_cents, cur_bytes) = self.bank[username]['balance']
-               (add_cents, add_bytes) = amount
-               self.bank[username]['balance'] = (cur_cents+add_cents,
-                       cur_bytes+add_bytes)
-               self.save()