Custom Timer window

[kayarre]

How to make a custom window for the timer. e.g. Execute a task every 9th and 14th minute in a 15 minute window?

[kayarre]

I was able to make an attempt at adding a quarterhour timer. I suspect there is an easier way to do this?

Adding the following:
modify the components tuple in rocketry\core\time\anchor.py

    components: ClassVar[Tuple[str]] = ("year", "month", "week", "day", "hour", "quarterhour", "minute", "second", "microsecond")

and then adding this to the test code.

@dataclass(frozen=True, init=False)
class TimeOfQuarterHour(AnchoredInterval):
    """Time interval anchored to  quarter hour cycle of a clock

    min: 0 minutes, 0 seconds, 0 microsecond
    max: 14 minutes, 59 seconds, 999999 microsecond

    Example:
        # From 9 past to 14 past
        TimeOfQuarterHour("00:09", "00:14")
    """
    _scope: ClassVar[str] = "quarterhour"
    _scope_max: ClassVar[int] = to_microseconds(minute=15)
    _unit_resolution: ClassVar[int] = to_microseconds(minute=1)
    _unit_names: ClassVar[List[str]] = [f"00:{i:02d}" for i in range(15)] # 00:00, 00:14 etc. till 00:14

    def anchor_int(self, i, **kwargs):
        if not 0 <= i <= 14:
            raise ValueError(f"Invalid minute: {i}. Minute is from 0 to 14")
        return super().anchor_int(i, **kwargs)

    def anchor_str(self, s, **kwargs):
        # ie. 12:30.123
        res = re.search(r"(?P<minute>[0-9][0-9]):(?P<second>[0-9][0-9])([.](?P<microsecond>[0-9]{0,6}))?", s, flags=re.IGNORECASE)
        if res:
            res = res.groupdict()
            if res["microsecond"] is not None:
                res["microsecond"] = res["microsecond"].ljust(6, "0")
            return to_microseconds(**{key: int(val) for key, val in res.items() if val is not None})

        raise ValueError(f"Invalid value: {repr(s)}")



quarterhourly = TimeCondWrapper(TaskExecutable, TimeOfQuarterHour)

This seems fine except for having to modify a file inside the library, but maybe there is a way around it that I am not seeing.

[kayarre]

Another option I came up with that could works for hour and minute.

@app.task(time_of_minute.at(9) | time_of_minute.at(14) | time_of_minute.at(24) | time_of_minute.at(29) | time_of_minute.at(39) | time_of_minute.at(44) | time_of_minute.at(54) | time_of_minute.at(59))