hpcflow.app.InputFile

class hpcflow.app.InputFile(file, path=None, contents=None, extension='', store_contents=True)

Bases: InputFile

An input file.

Parameters:

• file (Union[app.FileSpec, str]) – What file is this?

• path (Path) – Where is the (original) file?

• contents (str) – What is the contents of the file (if already known)?

• extension (str) – What is the extension of the file?

• store_contents (bool) – Are the file’s contents to be cached in the workflow persistent store?

Methods

from_json_like	Make an instance of this class from JSON (or YAML) data.
make_persistent	Save to a persistent workflow.
read_contents	Get the actual contents of the file.
to_dict	Serialize this object as a dictionary.
to_json_like	Serialize this object as an object structure that can be trivially converted to JSON.

Attributes

app
contents	The contents of the file.
extension	The extension of the file.
normalised_files_path	Standard name for the file within the workflow.
normalised_path	Full workflow value path to the file.
path	The path to the file.
store_contents	Whether the file's contents are stored in the workflow's persistent store.
workflow	The owning workflow.
file	What file is this?

app = BaseApp(name='hpcFlow', version='0.2.0a180')

property contents

The contents of the file.

property extension

The extension of the file.

file

What file is this?

classmethod from_json_like(json_like, shared_data=None)

Make an instance of this class from JSON (or YAML) data.

Parameters:

• json_like (Union[Dict, List]) – The data to deserialise.

• shared_data (Optional[Dict[str, ObjectList]]) – Shared context data.

Return type:

The deserialised object.

make_persistent(workflow, source)

Save to a persistent workflow.

Returns:

• String is the data path for this task input and integer list

• contains the indices of the parameter data Zarr groups where the data is

• stored.

Parameters:

• workflow (Workflow) –

• source (Dict) –

Return type:

Tuple[str, List[int], bool]

property normalised_files_path

Standard name for the file within the workflow.

property normalised_path

Full workflow value path to the file.

Note

This is not the same as the path in the filesystem.

property path

The path to the file.

read_contents()

Get the actual contents of the file.

property store_contents

Whether the file’s contents are stored in the workflow’s persistent store.

to_dict()

Serialize this object as a dictionary.

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

Serialize this object as an object structure that can be trivially converted to JSON. Note that YAML can also be produced from the result of this method; it just requires a different final serialization step.

property workflow: Workflow

The owning workflow.