matflow.Command

class matflow.Command(command: Optional[str] = None, executable: Optional[str] = None, arguments: Optional[List[str]] = None, variables: Optional[Dict[str, str]] = None, stdout: Optional[str] = None, stderr: Optional[str] = None, stdin: Optional[str] = None, rules: Optional[List[matflow.ActionRule]] = <factory>)

Bases: Command

Methods

from_json_like
get_command_line	Return the resolved command line.
get_output_types
get_required_executables	Return executable labels required by this command.
process_std_stream
to_dict
to_json_like

Attributes

app
arguments
command
executable
stderr
stdin
stdout
variables
rules

Parameters:

• command (str | None) –

• executable (str | None) –

• arguments (List[str] | None) –

• variables (Dict[str, str] | None) –

• stdout (str | None) –

• stderr (str | None) –

• stdin (str | None) –

• rules (List[ActionRule] | None) –

app = App(name='MatFlow', version='0.3.0a129')

arguments: List[str] | None = None

command: str | None = None

executable: str | None = None

classmethod from_json_like(json_like, shared_data=None)

Parameters:

• json_like (Union[Dict, List]) –

• shared_data (Optional[Dict[str, ObjectList]]) –

get_command_line(EAR, shell, env)

Return the resolved command line.

This is ordinarily called at run-time by Workflow.write_commands.

Return type:

Tuple[str, List[Tuple[str, str]]]

get_output_types()

get_required_executables()

Return executable labels required by this command.

Return type:

List[str]

process_std_stream(name, value, stderr)

Parameters:

• name (str) –

• value (str) –

• stderr (bool) –

rules: List[app.ActionRule] | None

stderr: str | None = None

stdin: str | None = None

stdout: str | None = None

to_dict()

to_json_like(dct=None, shared_data=None, exclude=None, path=None)

variables: Dict[str, str] | None = None