SerializationContext

This object holds serialization time contextual information, that can be used when serializing the task and various parameters of a tasktemplate. This is only available when the task is being serialized and can be during a deployment or runtime.

Attributes

Attribute	Type	Description
version	str	The version of the task
project	`str	None`
domain	`str	None`
org	`str	None`
code_bundle	Optional[[CodeBundle](codebundle.md?sid=flyte_models_codebundle)]	The code bundle for the task. This is used to package the code and the inflation path.
input_path	str = {{.input}}	The path to the inputs for the task. This is used to determine where the inputs will be located
output_path	str = {{.outputPrefix}}	The path to the outputs for the task. This is used to determine where the outputs will be located
interpreter_path	str = /opt/venv/bin/python	The file path to the Python interpreter used for task execution and entrypoint resolution.
image_cache	`ImageCache	None`
root_dir	Optional[pathlib.Path]	The root directory path on the local filesystem for serialization operations.

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Constructor

Signature

def SerializationContext(
    version: str,
    code_bundle: Optional[[CodeBundle](codebundle.md?sid=flyte_models_codebundle)] = None,
    input_path: str = "{{.input}}",
    output_path: str = "{{.outputPrefix}}",
    project: str | None = None,
    domain: str | None = None,
    org: str | None = None,
    interpreter_path: str = "/opt/venv/bin/python",
    image_cache: ImageCache | None = None,
    root_dir: Optional[pathlib.Path] = None
) - > null

Parameters

Name	Type	Description
version	str	The version of the task
code_bundle	Optional[[CodeBundle](codebundle.md?sid=flyte_models_codebundle)] = None	The code bundle for the task used for packaging and inflation
input_path	str = "{{.input}}"	The path where task inputs are located
output_path	str = "{{.outputPrefix}}"	The path where task outputs will be stored
project	`str	None` = None
domain	`str	None` = None
org	`str	None` = None
interpreter_path	str = "/opt/venv/bin/python"	The path to the python interpreter
image_cache	`ImageCache	None` = None
root_dir	Optional[pathlib.Path] = None	The root directory for the serialization context

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Methods

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get_entrypoint_path()

@classmethod
def get_entrypoint_path(
    interpreter_path: Optional[str] = None
) - > str

Get the entrypoint path for the task. This is used to determine the entrypoint for the task execution.

Parameters

Name	Type	Description
interpreter_path	Optional[str] = None	The file path to the Python interpreter; if not provided, the context's default interpreter path is used.

Returns

Type	Description
str	The absolute file path to the 'runtime.py' script located in the same directory as the provided or default interpreter.

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