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Optimize: custom logging filter for SacessOptimizer #1563

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Optimize: custom logging filter for SacessOptimizer #1563

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6 changes: 6 additions & 0 deletions pypesto/optimize/ess/sacess.py
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Original file line number Diff line number Diff line change
Expand Up @@ -116,6 +116,7 @@ def __init__(
tmpdir: Path | str = None,
mp_start_method: str = "spawn",
options: SacessOptions = None,
logging_filter: logging.Filter = None,
):
"""Construct.

Expand Down Expand Up @@ -174,6 +175,8 @@ def __init__(
under Jupyter may require ``mp_start_method="fork"``.
options:
Further optimizer hyperparameters, see :class:`SacessOptions`.
logging_filter:
Method that filters logging output.
"""
if (num_workers is None and ess_init_args is None) or (
num_workers is not None and ess_init_args is not None
Expand Down Expand Up @@ -207,6 +210,7 @@ def __init__(
)
self.mp_ctx = get_context(mp_start_method)
self.options = options or SacessOptions()
self.logging_filter = logging_filter

def minimize(
self,
Expand Down Expand Up @@ -267,6 +271,8 @@ def minimize(
"%(asctime)s %(name)s %(levelname)-8s %(message)s"
)
)
if self.logging_filter is not None:
logging_handler.addFilter(self.logging_filter)
logging_thread = logging.handlers.QueueListener(
self.mp_ctx.Queue(-1), logging_handler
)
Expand Down