0.1.dev2192+g7c539c3.d20250403

flytekit.tools.translator

Directory

Methods

Method Description
gather_dependent_entities() The get_serializable function above takes in an OrderedDict that helps keep track of dependent entities.
get_command_prefix_for_fast_execute()
get_reference_spec()
get_serializable() The flytekit authoring code produces objects representing Flyte entities (tasks, workflows, etc.
get_serializable_array_node()
get_serializable_array_node_map_task()
get_serializable_branch_node()
get_serializable_flyte_task() TODO replace with deep copy.
get_serializable_flyte_workflow() TODO replace with deep copy.
get_serializable_launch_plan() .
get_serializable_node()
get_serializable_task()
get_serializable_workflow()
prefix_with_fast_execute()
to_serializable_case()
to_serializable_cases()

Methods

gather_dependent_entities()

def gather_dependent_entities(
    serialized: collections.OrderedDict,
) -> n:

The get_serializable function above takes in an OrderedDict that helps keep track of dependent entities. For example, when serializing a workflow, all its tasks are also serialized. The ordered dict will also contain serialized entities that aren’t as useful though, like nodes and branches. This is just a small helper function that will pull out the serialized tasks, workflows, and launch plans. This function is primarily used for testing.

Parameter Type
serialized collections.OrderedDict

get_command_prefix_for_fast_execute()

def get_command_prefix_for_fast_execute(
    settings: flytekit.configuration.SerializationSettings,
) -> typing.List[str]
Parameter Type
settings flytekit.configuration.SerializationSettings

get_reference_spec()

def get_reference_spec(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    entity: flytekit.core.reference_entity.ReferenceEntity,
) -> flytekit.core.reference_entity.ReferenceSpec
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
entity flytekit.core.reference_entity.ReferenceEntity

get_serializable()

def get_serializable(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    entity: typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode],
    options: typing.Optional[flytekit.core.options.Options],
) -> n: The resulting control plane entity, in addition to being added to the mutable entity_mapping parameter

The flytekit authoring code produces objects representing Flyte entities (tasks, workflows, etc.). In order to register these, they need to be converted into objects that Flyte Admin understands (the IDL objects basically, but this function currently translates to the layer above (e.g. SdkTask) - this will be changed to the IDL objects directly in the future).

Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
entity typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode]
options typing.Optional[flytekit.core.options.Options]

get_serializable_array_node()

def get_serializable_array_node(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    node: typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode],
    options: typing.Optional[flytekit.core.options.Options],
) -> flytekit.models.core.workflow.ArrayNode
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
node typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode]
options typing.Optional[flytekit.core.options.Options]

get_serializable_array_node_map_task()

def get_serializable_array_node_map_task(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    node: flytekit.core.node.Node,
    options: typing.Optional[flytekit.core.options.Options],
) -> flytekit.models.core.workflow.ArrayNode
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
node flytekit.core.node.Node
options typing.Optional[flytekit.core.options.Options]

get_serializable_branch_node()

def get_serializable_branch_node(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    entity: typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode],
    options: typing.Optional[flytekit.core.options.Options],
) -> flytekit.models.core.workflow.BranchNode
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
entity typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode]
options typing.Optional[flytekit.core.options.Options]

get_serializable_flyte_task()

def get_serializable_flyte_task(
    entity: FlyteTask,
    settings: flytekit.configuration.SerializationSettings,
) -> typing.Union[flytekit.models.task.TaskSpec, flytekit.models.launch_plan.LaunchPlan, flytekit.models.admin.workflow.WorkflowSpec, flytekit.models.core.workflow.Node, flytekit.models.core.workflow.BranchNode, flytekit.models.core.workflow.ArrayNode]

TODO replace with deep copy

Parameter Type
entity FlyteTask
settings flytekit.configuration.SerializationSettings

get_serializable_flyte_workflow()

def get_serializable_flyte_workflow(
    entity: FlyteWorkflow,
    settings: flytekit.configuration.SerializationSettings,
) -> typing.Union[flytekit.models.task.TaskSpec, flytekit.models.launch_plan.LaunchPlan, flytekit.models.admin.workflow.WorkflowSpec, flytekit.models.core.workflow.Node, flytekit.models.core.workflow.BranchNode, flytekit.models.core.workflow.ArrayNode]

TODO replace with deep copy

Parameter Type
entity FlyteWorkflow
settings flytekit.configuration.SerializationSettings

get_serializable_launch_plan()

def get_serializable_launch_plan(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    entity: flytekit.core.launch_plan.LaunchPlan,
    recurse_downstream: bool,
    options: typing.Optional[flytekit.core.options.Options],
) -> n:
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
entity flytekit.core.launch_plan.LaunchPlan
recurse_downstream bool
options typing.Optional[flytekit.core.options.Options]

get_serializable_node()

def get_serializable_node(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    entity: flytekit.core.node.Node,
    options: typing.Optional[flytekit.core.options.Options],
) -> flytekit.models.core.workflow.Node
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
entity flytekit.core.node.Node
options typing.Optional[flytekit.core.options.Options]

get_serializable_task()

def get_serializable_task(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    entity: typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode],
    options: typing.Optional[flytekit.core.options.Options],
) -> flytekit.models.task.TaskSpec
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
entity typing.Union[flytekit.core.base_task.PythonTask, flytekit.core.condition.BranchNode, flytekit.core.node.Node, flytekit.core.launch_plan.LaunchPlan, flytekit.core.workflow.WorkflowBase, flytekit.core.workflow.ReferenceWorkflow, flytekit.core.task.ReferenceTask, flytekit.core.launch_plan.ReferenceLaunchPlan, flytekit.core.reference_entity.ReferenceEntity, flytekit.core.array_node.ArrayNode]
options typing.Optional[flytekit.core.options.Options]

get_serializable_workflow()

def get_serializable_workflow(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    entity: flytekit.core.workflow.WorkflowBase,
    options: typing.Optional[flytekit.core.options.Options],
) -> flytekit.models.admin.workflow.WorkflowSpec
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
entity flytekit.core.workflow.WorkflowBase
options typing.Optional[flytekit.core.options.Options]

prefix_with_fast_execute()

def prefix_with_fast_execute(
    settings: flytekit.configuration.SerializationSettings,
    cmd: typing.List[str],
) -> typing.List[str]
Parameter Type
settings flytekit.configuration.SerializationSettings
cmd typing.List[str]

to_serializable_case()

def to_serializable_case(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    c: flytekit.models.core.workflow.IfBlock,
    options: typing.Optional[flytekit.core.options.Options],
) -> flytekit.models.core.workflow.IfBlock
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
c flytekit.models.core.workflow.IfBlock
options typing.Optional[flytekit.core.options.Options]

to_serializable_cases()

def to_serializable_cases(
    entity_mapping: collections.OrderedDict,
    settings: flytekit.configuration.SerializationSettings,
    cases: typing.List[flytekit.models.core.workflow.IfBlock],
    options: typing.Optional[flytekit.core.options.Options],
) -> typing.Optional[typing.List[flytekit.models.core.workflow.IfBlock]]
Parameter Type
entity_mapping collections.OrderedDict
settings flytekit.configuration.SerializationSettings
cases typing.List[flytekit.models.core.workflow.IfBlock]
options typing.Optional[flytekit.core.options.Options]