tuple_positional_schema
Returns a schema that matches a tuple of schemas, e.g.:
from pydantic_core import SchemaValidator, core_schema
schema = core_schema.tuple_positional_schema(
[core_schema.int_schema(), core_schema.str_schema()]
)
v = SchemaValidator(schema)
assert v.validate_python((1, 'hello')) == (1, 'hello')
def tuple_positional_schema(
items_schema: list[CoreSchema],
extras_schema: CoreSchema | None = None,
strict: bool | None = None,
ref: str | None = None,
metadata: dict[str, Any] | None = None,
serialization: IncExSeqOrElseSerSchema | None = None
) - > TupleSchema
Returns a schema that matches a tuple of schemas, e.g. where each element in the tuple corresponds to a specific schema in the provided list.
Parameters
| Name | Type | Description |
|---|---|---|
| items_schema | list[CoreSchema] | A list of schemas that the tuple items must match positionally; the value must be a tuple with items that match these schemas. |
| extras_schema | `CoreSchema | None` = None |
| strict | `bool | None` = None |
| ref | `str | None` = None |
| metadata | `dict[str, Any] | None` = None |
| serialization | `IncExSeqOrElseSerSchema | None` = None |
Returns
| Type | Description |
|---|---|
TupleSchema | A core schema object configured to validate positional tuple data structures. |