spmi.core.manageables.task_.backends package

Submodules

spmi.core.manageables.task_.backends.screen module

Provides ScreenBackend.

class spmi.core.manageables.task_.backends.screen.ScreenBackend

Bases: Backend

GNU Screen backend.

is_active(task_metadata)

Returns True, if job is active.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Returns:

bool.

Raises:

• BackendException –

• TypeError –

kill(task_metadata)

Kills wrapper process.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Raises:

• BackendException –

• BackendException –

• TypeError –

load_screens()

Loads all screen sessions.

submit(task_metadata)

Submits command.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Returns:

str. ID of submitted task.

Raises:

• BackendException –

• TypeError –

term(task_metadata)

Terminates wrapper process.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Raises:

• BackendException –

• BackendException –

• TypeError –

exception spmi.core.manageables.task_.backends.screen.ScreenBackendException

Bases: BackendException

spmi.core.manageables.task_.backends.slurm module

Provides SlurmBackend.

class spmi.core.manageables.task_.backends.slurm.SlurmBackend

Bases: Backend

class MetaDataHelper(meta=None, data=None, metadata=None, mutable=True, copy=False)

Bases: MetaDataHelper

Parameters:

• meta (Union[dict, None]) – Meta dictionary. Empty if None.

• data (Union[dict, None]) – Data dictionary. Empty if None.

• metadata (Union[dict, MetaDataNode]) – MetaDataNode object.

• mutable (bool) – Mutable flag.

• copy (bool) – Copy flag. If True, deepcopies meta, data and metadata.

Note

You can set meta and data or metadata flags at once

Raises:

• TypeError –

• ValueError –

• IncorrectProperty –

property options

is_active(task_metadata)

Returns True, if job is active.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Returns:

bool.

Raises:

• BackendException –

• TypeError –

kill(task_metadata)

Kills wrapper process.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Raises:

• BackendException –

• BackendException –

• TypeError –

load_jobs()

Loads all job IDs.

submit(task_metadata)

Submits command.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Returns:

str. ID of submitted task.

Raises:

• BackendException –

• TypeError –

term(task_metadata)

Terminates wrapper process.

Parameters:

task_metadata (TaskManageable.MetaDataHelper) – Metadata.

Raises:

• BackendException –

• BackendException –

• TypeError –

exception spmi.core.manageables.task_.backends.slurm.SlurmBackendException

Bases: BackendException

Module contents