ValidatePythonHandlerProtocol

Event handler for SchemaValidator.validate_python.

Methods

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on_enter()

@classmethod
def on_enter(
    input: Any,
    strict: bool | None = None,
    extra: ExtraValues | None = None,
    from_attributes: bool | None = None,
    context: Any | None = None,
    self_instance: Any | None = None,
    by_alias: bool | None = None,
    by_name: bool | None = None
)

Callback to be notified of validation start, and create an instance of the event handler.

Parameters

Name	Type	Description
input	Any	The raw input data or object to be validated against the schema
strict	`bool	None` = None
extra	`ExtraValues	None` = None
from_attributes	`bool	None` = None
context	`Any	None` = None
self_instance	`Any	None` = None
by_alias	`bool	None` = None
by_name	`bool	None` = None

Returns

Type	Description
	Nothing is returned; this method is used for initialization and notification of the validation lifecycle start

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