Utils

class todd.runners.utils.AverageETA[source]

Bases: BaseETA

pace(datum)[source]

Parameters:: datum (Datum)
Return type:: float

class todd.runners.utils.BaseETA[source]

Bases: ABC

__init__(start, end)[source]

Parameters:

start (int)
end (int)

Return type:

None

abstractmethod pace(datum)[source]

Parameters:: datum (Datum)
Return type:: float

class todd.runners.utils.Datum[source]

Bases: NamedTuple

Datum(x, t)

static __new__(_cls, x, t)

Create new instance of Datum(x, t)

Parameters:

x (int)
t (datetime)

t: datetime: Alias for field number 1

x: int: Alias for field number 0

class todd.runners.utils.EMA_ETA[source]

Bases: AverageETA

__init__(*args, ema, **kwargs)[source]

Parameters:: ema (Config)
Return type:: None

pace(datum)[source]

Parameters:: datum (Datum)
Return type:: float

class todd.runners.utils.ETARegistry[source]

Bases: RunnerRegistry

data = {'AverageETA': <class 'todd.runners.utils.etas.AverageETA'>, 'EMA_ETA': <class 'todd.runners.utils.etas.EMA_ETA'>}

class todd.runners.utils.PriorityQueue[source]

Bases: UserList[tuple[Mapping[KT, int], VT]]

__init__(priorities, queue)[source]

Parameters:

priorities (Iterable[Mapping[KT, int]])
queue (Iterable[VT])

Return type:

None

property priorities: list[Mapping[KT, int]]

property queue: list[VT]

class todd.runners.utils.RunnerHolderMixin[source]

Bases: HolderMixin[BaseRunner[T]]

__init__(*args, runner=None, **kwargs)[source]

Parameters:: runner (BaseRunner[T] | None)
Return type:: None

property epoch_based_trainer: EpochBasedTrainer[T]

property iter_based_trainer: IterBasedTrainer[T]

property runner: BaseRunner[T]

property trainer: Trainer[T]

property validator: Validator[T]