(self)
| 78 | self.out_var.set(current) |
| 79 | |
| 80 | def press_6(self): |
| 81 | current = self.out_var.get() |
| 82 | if current == "": |
| 83 | self.out_var.set(6) |
| 84 | else: |
| 85 | current += str(6) |
| 86 | self.out_var.set(current) |
| 87 | |
| 88 | def press_1(self): |
| 89 | current = self.out_var.get() |