Python Account.withdraw示例

示例#1

文件： run_bank.py 项目： mehulchopradev/kate-elizabeth-alon-python

from com.abc.banking.account import Account
from com.abc.banking.exceptions.min_bal_error import MinBalError

from traceback import print_exc

a1 = Account('mehul', 'savings', 10000)

try:
    print(a1.withdraw(8000))
except MinBalError:
    print('Min bal not mantained')
    print_exc()
except ValueError:
    print_exc()

示例#2

from com.abc.banking.account import Account
from com.abc.banking.overdrafterror import OverdraftError
from traceback import print_exc

a = Account(acc_name='mehul', acc_type='Savings', acc_balance=10000)

try:
    ub = a.withdraw(900)
except OverdraftError:
    print_exc()
except ValueError:
    print_exc()
else:
    print(ub)

''' try:
    ub = a.withdraw(-4500)
except Exception:
    # catch all exception block
    print_exc() ''' # avoid it

示例#3

from com.abc.banking.account import Account
from com.abc.banking.minbalerror import MinBalNotMaintainedError
from traceback import print_exc

a = Account(acc_name='mehul chopra', acc_no=1234, acc_balance=10000)

try:
  ub = a.withdraw(500000)
except MinBalNotMaintainedError:
  # print traceback
  print_exc()
except ValueError:
  print_exc()
else:
  print(ub)


# avoid this
''' try:
  ub = a.withdraw(9500)
except Exception:
  # catch all exception block
  print_exc() '''