Resource¶

class mh_en_exec.resource.Resource(id_, type_, data)¶

The Resource class contains various data related to resource

Variables

id (str) – Resource id
type – Resource type
data (any) – Resource data. Type of this variable depends on the type variable

Warning

Currently only cv2img type is supported

cv2img: OpenCV image

class mh_en_exec.resource.ResourceManager¶

Resource manager class. Using this class resources can be accessed.

createResource(data, type_: str, id_: Optional[str] = None, overwrite: bool = False) → str¶

Creates resource.

Parameters

data (any) – resource data
type (str) – resource type
id (str, optional) – resource id. If it’s None id will be generated
overwrite (bool, optional) – flag that indicates whether an existing resource will be overwritten

Returns

created resource id

Return type

str

createResourceFromBytes(data: bytes, type_: str, id_: Optional[str] = None, overwrite: bool = False)¶

Creates resource from bytes.

Parameters

data (bytes) – resource data
type (str) – resource type
id (str, optional) – resource id. If it’s None id will be generated
overwrite (bool, optional) – flag that indicates whether an existing resource will be overwritten

Returns

created resource id

Return type

str

classmethod getInstance() → mh_en_exec.resource.resource_manager_grpc.ResourceManager¶: Returns resource manager instance

getResource(id_: str) → tuple[str, str, object]¶

Returns resource data

Parameters: id (str) – resource id
Returns: Resource. Tuple of {id, type, data}. Data depends on the resource type
Return type: tuple[str, str, object]

getResourceBytes(id_: str) → tuple[str, str, bytes]¶

Returns resource data in bytes

isResourceId(id)¶

Verifies resource id

removeResource(id_: str) → bool¶

Removes resource from resource list

property resources: dict[str, Resource]¶

Returns resources dictionary