Doing the above was clashing with other unit test cases
```python
def test_parse_time_int():
>       assert parse_time(765548612.0) == datetime(2003, 4, 5, 12, 23, 32)
E       assert datetime.datetime(1982, 4, 5, 12, 23, 32) == datetime.datetime(2003, 4, 5, 12, 23, 32)
E        +  where datetime.datetime(1982, 4, 5, 12, 23, 32) = parse_time(765548612.0)
E        +  and   datetime.datetime(2003, 4, 5, 12, 23, 32) = datetime(2003, 4, 5, 12, 23, 32)

time/tests/test_time.py:24: AssertionError
```