from .v2 import create_body_model as create_body_model
from .v2 import evaluate_forwardref as evaluate_forwardref  # ty: ignore[deprecated]
from .v2 import get_cached_model_fields as get_cached_model_fields
from .v2 import get_definitions as get_definitions
from .v2 import get_flat_models_from_fields as get_flat_models_from_fields
from .v2 import get_missing_field_error as get_missing_field_error
from .v2 import get_model_name_map as get_model_name_map

import copy
import http.client
import inspect
import warnings
from collections.abc import Sequence
from typing import Any, Literal, cast

from fastapi import routing
from fastapi._compat import (
    ModelField,
    get_definitions,
    get_flat_models_from_fields,
    get_model_name_map,
    get_schema_from_model_field,
    lenient_issubclass,
)
from fastapi.datastructures import DefaultPlaceholder, _Unset

        json_schema["title"] = field.field_info.title or field_alias.title().replace(
            "_", " "
        )
    return json_schema


def get_definitions(
    *,
    fields: Sequence[ModelField],
    model_name_map: ModelNameMap,
    separate_input_output_schemas: bool = True,
) -> tuple[