| 47 | return n1 + n2 |
| 48 | |
| 49 | def calculate(self, logid, work): |
| 50 | print('calculate(%d, %r)' % (logid, work)) |
| 51 | |
| 52 | if work.op == Operation.ADD: |
| 53 | val = work.num1 + work.num2 |
| 54 | elif work.op == Operation.SUBTRACT: |
| 55 | val = work.num1 - work.num2 |
| 56 | elif work.op == Operation.MULTIPLY: |
| 57 | val = work.num1 * work.num2 |
| 58 | elif work.op == Operation.DIVIDE: |
| 59 | if work.num2 == 0: |
| 60 | raise InvalidOperation(work.op, 'Cannot divide by 0') |
| 61 | val = work.num1 / work.num2 |
| 62 | else: |
| 63 | raise InvalidOperation(work.op, 'Invalid operation') |
| 64 | |
| 65 | log = SharedStruct() |
| 66 | log.key = logid |
| 67 | log.value = '%d' % (val) |
| 68 | self.log[logid] = log |
| 69 | |
| 70 | return val |
| 71 | |
| 72 | def getStruct(self, key): |
| 73 | print('getStruct(%d)' % (key)) |