(dictionary, key, default_value=None)
| 810 | |
| 811 | @staticmethod |
| 812 | def safe_timestamp(dictionary, key, default_value=None): |
| 813 | return Exchange.safe_integer_product(dictionary, key, 1000, default_value) |
| 814 | |
| 815 | @staticmethod |
| 816 | def safe_value(dictionary, key, default_value=None): |