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from __future__ import annotations
from collections.abc import Collection, Iterable
from typing import TYPE_CHECKING
from dask.typing import Key
if TYPE_CHECKING:
# Circular import
from distributed.scheduler import Transition
def scheduler_story(
keys_or_stimuli: set[Key | str], transition_log: Iterable[Transition]
) -> list[Transition]:
"""Creates a story from the scheduler transition log given a set of keys
describing tasks or stimuli.
Parameters
----------
keys_or_stimuli : set[str]
Task keys or stimulus_id's
log : iterable
The scheduler transition log
Returns
-------
story : list[tuple]
"""
return [
t
for t in transition_log
if t[0] in keys_or_stimuli or keys_or_stimuli.intersection(t[3])
]
def worker_story(keys_or_stimuli: Collection[Key | str], log: Iterable[tuple]) -> list:
"""Creates a story from the worker log given a set of keys
describing tasks or stimuli.
Parameters
----------
keys_or_stimuli : set[str]
Task keys or stimulus_id's
log : iterable
The worker log
Returns
-------
story : list[str]
"""
return [
msg
for msg in log
if any(key in msg for key in keys_or_stimuli)
or any(
key in c
for key in keys_or_stimuli
for c in msg
if isinstance(c, (tuple, list, set))
)
]
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