hpcflow.app

Module attributes

app	<module 'hpcflow.app' from '/home/runner/work/hpcflow-new/hpcflow-new/hpcflow/app.py'>

Functions

cancel	Cancel the execution of a workflow submission.
get_OS_info	Get information about the operating system.
get_known_submissions	Retrieve information about active and recently inactive finished hpcFlow workflows.
get_shell_info	Get information about a given shell and the operating system.
make_and_submit_demo_workflow	Generate and submit a new hpcFlow workflow from a file or string containing a workflow template parametrisation.
make_and_submit_workflow	Generate and submit a new hpcFlow workflow from a file or string containing a workflow template parametrisation.
make_demo_workflow	Generate a new hpcFlow workflow from a builtin demo workflow template.
make_workflow	Generate a new hpcFlow workflow from a file or string containing a workflow template parametrisation.
run_hpcflow_tests	Run hpcflow test suite.
run_tests	Run hpcFlow test suite.
show	Show information about running hpcFlow workflows.
show_legend	Output a legend for the jobscript-element and EAR states that are displayed by the show command.
submit_workflow	Submit an existing hpcFlow workflow.

Classes

Action	An atomic component of a workflow that will be enacted within an iteration structure.
ActionEnvironment	The environment that an action is enacted within.
ActionRule	Class to represent a rule/condition that must be True if an action is to be included.
ActionScope	Class to represent the identification of a subset of task schema actions by a filtering process.
ActionScopeType	Types of action scope.
Command	A command that may be run within a workflow action.
CommandFilesList	A list-like container for command files with dot-notation access by label.
DirectPosix	A direct scheduler for POSIX systems.
DirectWindows	A direct scheduler for Windows.
Element	A basic component of a workflow.
ElementAction	An abstract representation of an element's action at a particular iteration and the runs that enact that element iteration.
ElementActionRun	The Element Action Run (EAR) is an atomic unit of an enacted workflow, representing one unit of work (e.g., particular submitted job to run a program) within that overall workflow.
ElementFilter	A filter for iterations.
ElementGroup	A grouping rule for element iterations.
ElementInputFiles	The input files to an element.
ElementInputs	The inputs to an element.
ElementIteration	A particular iteration of an element.
ElementOutputFiles	The output files from an element.
ElementOutputs	The outputs from an element.
ElementParameter	A parameter to an Element.
ElementPropagation	Class to represent how a newly added element set should propagate to a given downstream task.
ElementRepeats	A repetition rule.
ElementResources	The resources an element requires.
ElementSet	Class to represent a parameterisation of a new set of elements.
Elements	The elements of a task.
Environment	An execution environment that contains a number of executables.
EnvironmentsList	A list-like container for environments with dot-notation access by name.
Executable	A program managed by the environment.
ExecutableInstance	A particular instance of an executable that can support some mode of operation.
ExecutablesList	A list-like container for environment executables with dot-notation access by executable label.
FileNameExt	The extension of a file name.
FileNameSpec	The name of a file handled by a workflow, or a pattern that matches multiple files.
FileNameStem	The stem of a file name.
FileSpec	A specification of a file handled by a workflow.
GroupList	A list-like container for the task schema group list with dot-notation access by group name.
InputFile	An input file.
InputFileGenerator	Represents a script that is run to generate input files for an action.
InputFileGeneratorSource	The source of code for use in an input file generator.
InputSource	An input source to a workflow task.
InputSourceType	The types of input sources.
InputValue	An input value to a task.
Jobscript	A group of actions that are submitted together to be executed by the underlying job management system as a single unit.
Loop	A loop in a workflow template.
NumCores	A range of cores supported by an executable instance.
OutputFileParser	Represents a script that is run to parse output files from an action and create outputs.
OutputFileParserSource	The source of code for use in an output file parser.
OutputLabel	Schema input labels that should be applied to a subset of task outputs.
Parameter	A general parameter to a workflow task.
ParameterPath	Path to a parameter.
ParameterPropagationMode	How a parameter is propagated.
ParameterValue	The value handler for a parameter.
Parameters	The parameters of a (workflow-bound) task.
ParametersList	A list-like container for parameters with dot-notation access by parameter type.
QueuedScheduler	Base class for schedulers that use a job submission system.
ResourceList	A list-like container for resources.
ResourceSpec	Class to represent specification of resource requirements for a (set of) actions.
Rule	Class to represent a testable condition on an element iteration or run.
RunDirAppFiles	A class to encapsulate the naming/recognition of app-created files within run directories.
SGEPosix	A scheduler that uses SGE.
SchemaInput	A Parameter as used within a particular schema, for which a default value may be applied.
SchemaOutput	A Parameter as outputted from particular task.
SchemaParameter	A parameter bound in a schema.
SlurmPosix	A scheduler that uses SLURM.
SubParameter	A parameter that is a component of another parameter.
Submission	A collection of jobscripts to be submitted to a scheduler.
Task	Parametrisation of an isolated task for which a subset of input values are given "locally".
TaskInputParameters	For retrieving schema input parameters across all elements.
TaskList	A list-like container for a task-like list with dot-notation access by task unique-name.
TaskObjective	A thing that a task is attempting to achieve.
TaskOutputParameters	For retrieving schema output parameters across all elements.
TaskSchema	Class to represent the inputs, outputs and implementation mechanism of a given task.
TaskSchemasList	A list-like container for a task schema list with dot-notation access by task schema unique-name.
TaskSourceType	The types of task-based input sources.
TaskTemplateList	A list-like container for a task-like list with dot-notation access by task unique-name.
ValuePerturbation	A perturbation applied to a value.
ValueSequence	A sequence of values.
Workflow	A concrete workflow.
WorkflowBlueprint	Pre-built workflow templates that are simpler to parameterise.
WorkflowLoop	Class to represent a Loop that is bound to a Workflow.
WorkflowLoopList	A list-like container for workflow loops with dot-notation access by name.
WorkflowTask	Represents a Task that is bound to a Workflow.
WorkflowTaskList	A list-like container for workflow tasks with dot-notation access by unique name.
WorkflowTemplate	Class to represent initial parametrisation of a hpcFlow workflow, with limited validation logic.