from .shared import annotation_is_pydantic_v1 as annotation_is_pydantic_v1
from .shared import field_annotation_is_scalar as field_annotation_is_scalar
from .shared import (
    field_annotation_is_scalar_sequence as field_annotation_is_scalar_sequence,
)
from .shared import field_annotation_is_sequence as field_annotation_is_sequence
from .shared import (
    is_bytes_or_nonable_bytes_annotation as is_bytes_or_nonable_bytes_annotation,
)

def field_annotation_is_scalar_sequence(annotation: type[Any] | None) -> bool:
    origin = get_origin(annotation)
    if origin is Union or origin is UnionType:
        at_least_one_scalar_sequence = False
        for arg in get_args(annotation):
            if field_annotation_is_scalar_sequence(arg):
                at_least_one_scalar_sequence = True

    ModelField,
    RequiredParam,
    Undefined,
    copy_field_info,
    create_body_model,
    evaluate_forwardref,  # ty: ignore[deprecated]
    field_annotation_is_scalar,
    field_annotation_is_scalar_sequence,
    field_annotation_is_sequence,
    get_cached_model_fields,
    get_missing_field_error,
    is_bytes_or_nonable_bytes_annotation,
    is_bytes_sequence_annotation,
    is_scalar_field,