libmuscle.manager.run_dir module

class libmuscle.manager.run_dir.RunDir(run_dir: pathlib.Path)

Bases: object

Manages a run directory containing files for a simulation run.

The directory is laid out as follows:

<run_dir>/

input/ 1_<name>.ymmsl 2_<name>.ymmsl muscle_manager.log muscle_stats.sqlite instances/

<instance_name[i]>/

run_script.sh <instance_name[i]>.out <instance_name[i]>.err work_dir/

Create a RunDir managing the given directory.

This creates the run dir if it does not exist.

add_instance_dir(name: ymmsl.identity.Reference) → pathlib.Path

Add a directory for this instance to the run dir.

Parameters

name – Name of the instance

Returns

The path to the new, empty directory

instance_dir(name: ymmsl.identity.Reference) → pathlib.Path

Return the instance dir of the given instance.

The directory may or may not exist, call add_instance_dir() to make it.