Skip to content

Local

liblaf.cherries.plugins.local

Classes:

  • Local

    Copy the entrypoint, logs, and artifacts into .cherries/runs/.

Attributes:

logger module-attribute

logger: Logger = getLogger(__name__)

Local

Bases: Plugin, PluginProtocol


              flowchart TD
              liblaf.cherries.plugins.local.Local[Local]
              liblaf.cherries.core.plugin._plugin.Plugin[Plugin]
              liblaf.cherries.core._protocol.PluginProtocol[PluginProtocol]
              liblaf.cherries.core.assets._protocol.AssetPluginProtocol[AssetPluginProtocol]
              liblaf.cherries.core.metrics._protocol.MetricPluginProtocol[MetricPluginProtocol]
              liblaf.cherries.core.others._protocol.OtherPluginProtocol[OtherPluginProtocol]
              liblaf.cherries.core.params._protocol.ParamPluginProtocol[ParamPluginProtocol]

                              liblaf.cherries.core.plugin._plugin.Plugin --> liblaf.cherries.plugins.local.Local
                
                liblaf.cherries.core._protocol.PluginProtocol --> liblaf.cherries.plugins.local.Local
                                liblaf.cherries.core.assets._protocol.AssetPluginProtocol --> liblaf.cherries.core._protocol.PluginProtocol
                
                liblaf.cherries.core.metrics._protocol.MetricPluginProtocol --> liblaf.cherries.core._protocol.PluginProtocol
                
                liblaf.cherries.core.others._protocol.OtherPluginProtocol --> liblaf.cherries.core._protocol.PluginProtocol
                
                liblaf.cherries.core.params._protocol.ParamPluginProtocol --> liblaf.cherries.core._protocol.PluginProtocol
                



              click liblaf.cherries.plugins.local.Local href "" "liblaf.cherries.plugins.local.Local"
              click liblaf.cherries.core.plugin._plugin.Plugin href "" "liblaf.cherries.core.plugin._plugin.Plugin"
              click liblaf.cherries.core._protocol.PluginProtocol href "" "liblaf.cherries.core._protocol.PluginProtocol"
              click liblaf.cherries.core.assets._protocol.AssetPluginProtocol href "" "liblaf.cherries.core.assets._protocol.AssetPluginProtocol"
              click liblaf.cherries.core.metrics._protocol.MetricPluginProtocol href "" "liblaf.cherries.core.metrics._protocol.MetricPluginProtocol"
              click liblaf.cherries.core.others._protocol.OtherPluginProtocol href "" "liblaf.cherries.core.others._protocol.OtherPluginProtocol"
              click liblaf.cherries.core.params._protocol.ParamPluginProtocol href "" "liblaf.cherries.core.params._protocol.ParamPluginProtocol"
            

Copy the entrypoint, logs, and artifacts into .cherries/runs/.

Attributes:

Parameters:

  • name (PluginName, default: <dynamic> ) –
  • run (Run) –

Methods:

  • end

    End a run.

  • log_asset

    Copy path under the snapshot's assets/ directory.

  • log_metric

    Record one metric sample.

  • log_metrics

    Record a batch of already-flattened metric samples.

  • log_other

    Record one flattened metadata value.

  • log_others

    Record multiple already-flattened metadata values.

  • log_param

    Record one flattened parameter value.

  • log_params

    Record multiple already-flattened parameter values.

  • start

    Configure local logging and copy the entrypoint.

folder cached property

folder: Path

Snapshot directory for this run.

log_file property

log_file: Path

Log file inside the local snapshot.

name class-attribute instance-attribute

name: PluginName = field(
    default=Factory(_default_name, takes_self=True),
    kw_only=True,
)

run class-attribute instance-attribute

run: Run = field(repr=False)

end

end(exc: BaseException | None = None) -> None

End a run.

Parameters:

  • exc (BaseException | None, default: None ) –

    Exception raised by the experiment, if any.

Source code in src/liblaf/cherries/core/_protocol.py
def end(self, exc: BaseException | None = None) -> None:
    """End a run.

    Args:
        exc: Exception raised by the experiment, if any.
    """
    raise NotImplementedError

log_asset

log_asset(
    path: Path,
    *,
    metadata: Mapping[str, Any] | None = None,
    report: bool = True,
) -> None

Copy path under the snapshot's assets/ directory.

Source code in src/liblaf/cherries/plugins/local.py
@override
@core.impl
def log_asset(
    self,
    path: Path,
    *,
    metadata: Mapping[str, Any] | None = None,
    report: bool = True,
) -> None:
    """Copy `path` under the snapshot's `assets/` directory."""
    if path.is_relative_to(self.run.working_dir):
        target: Path = self.folder / path.relative_to(self.run.working_dir)
    else:
        target: Path = self.folder / "assets" / path.name
    self._copy(path, target)

log_metric

log_metric(
    name: str, value: float, *, step: int, time: datetime
) -> None

Record one metric sample.

Source code in src/liblaf/cherries/core/metrics/_protocol.py
def log_metric(
    self, name: str, value: float, *, step: int, time: datetime.datetime
) -> None:
    """Record one metric sample."""
    ...

log_metrics

log_metrics(
    metrics: dict[str, float], *, step: int, time: datetime
) -> None

Record a batch of already-flattened metric samples.

Source code in src/liblaf/cherries/core/metrics/_protocol.py
def log_metrics(
    self, metrics: dict[str, float], *, step: int, time: datetime.datetime
) -> None:
    """Record a batch of already-flattened metric samples."""
    ...

log_other

log_other(name: str, value: Any) -> None

Record one flattened metadata value.

Source code in src/liblaf/cherries/core/others/_protocol.py
7
8
9
def log_other(self, name: str, value: Any) -> None:
    """Record one flattened metadata value."""
    ...

log_others

log_others(others: dict[str, Any]) -> None

Record multiple already-flattened metadata values.

Source code in src/liblaf/cherries/core/others/_protocol.py
def log_others(self, others: dict[str, Any]) -> None:
    """Record multiple already-flattened metadata values."""
    ...

log_param

log_param(name: str, value: Any) -> None

Record one flattened parameter value.

Source code in src/liblaf/cherries/core/params/_protocol.py
7
8
9
def log_param(self, name: str, value: Any) -> None:
    """Record one flattened parameter value."""
    ...

log_params

log_params(params: dict[str, Any]) -> None

Record multiple already-flattened parameter values.

Source code in src/liblaf/cherries/core/params/_protocol.py
def log_params(self, params: dict[str, Any]) -> None:
    """Record multiple already-flattened parameter values."""
    ...

start

start() -> None

Configure local logging and copy the entrypoint.

Source code in src/liblaf/cherries/plugins/local.py
@override
@core.impl
def start(self) -> None:
    """Configure local logging and copy the entrypoint."""
    self._config_logging()
    self._copy(self.run.entrypoint, self.folder / "src" / self.run.entrypoint.name)