jina.hubble.hubio module

Module for wrapping Jina Hub API calls.

class jina.hubble.hubio.HubIO(args=None, **kwargs)

Bases: object

HubIO provides the way to interact with Jina Hub registry. You can use it with CLI to package a directory into a Jina Hub and publish it to the world. Examples:

• jina hub push my_executor/ to push the executor package to Jina Hub

• jina hub pull UUID8 to download the executor identified by UUID8

To create a HubIO object, simply:

Parameters:

args (Optional[Namespace]) – arguments

new()

Create a new executor folder interactively.

Return type:

None

push()

Push the executor package to Jina Hub.

Return type:

None

static fetch_meta(name, tag, *, secret=None, image_required=True, rebuild_image=True, force=False)

Fetch the executor meta info from Jina Hub. :type name: str :param name: the UUID/Name of the executor :type tag: str :param tag: the tag of the executor if available, otherwise, use None as the value :type secret: Optional[str] :param secret: the access secret of the executor :type image_required: bool :param image_required: it indicates whether a Docker image is required or not :type rebuild_image: bool :param rebuild_image: it indicates whether Jina Hub need to rebuild image or not :type force: bool :param force: if set to True, access to fetch_meta will always pull latest Executor metas, otherwise, default

to local cache

Return type:

HubExecutor

Returns:

meta of executor

Note

The name and tag should be passed via args and force and secret as kwargs, otherwise, cache does not work.

static deploy_public_sandbox(args)

Deploy a public sandbox to Jina Hub. :type args: Union[Namespace, Dict] :param args: arguments parsed from the CLI

Return type:

str

Returns:

the host and port of the sandbox

pull()

Pull the executor package from Jina Hub.

Return type:

str

Returns:

the uses string