tfx.dsl.placeholder.placeholder.runtime_info

Returns a Placeholder that contains runtime information for component.

tfx.dsl.placeholder.placeholder.runtime_info(
    key: str
) -> tfx.dsl.placeholder.placeholder.RuntimeInfoPlaceholder

Currently the runtime info includes following keys:

1. platform_config: A platform_config proto that contains platform specific information.
2. executor_spec: The executor spec proto.

Args
key	The key of the runtime information.

Returns
A Placeholder that will render to the information associated with the key. If the placeholder is proto-valued. Accessing a proto field can be represented as if accessing a proto field in Python.

Raises
ValueError	If received unsupported key.