from fastapi import FastAPI
from fastapi.testclient import TestClient
from pydantic import BaseModel

app = FastAPI()


class MyModel(BaseModel):
    """
    A model with a form feed character in the title.
    \f
    Text after form feed character.
    """


@app.get("/foo")
def foo(v: MyModel):  # pragma: no cover
    pass


client = TestClient(app)


def test_openapi():

		 -->
		<property name="convertUrlMap">
			{"feed:" : "http:"}
		</property>
		<!-- segment -->
		<postConstruct name="addFieldRule">
			<arg>"title"</arg>
			<arg>"//TITLE"</arg>
			<arg>true</arg>
		</postConstruct>
		<postConstruct name="addFieldRule">

    this.readable = checkNotNull(readable);
    this.reader = (readable instanceof Reader) ? (Reader) readable : null;
  }

  /**
   * Reads a line of text. A line is considered to be terminated by any one of a line feed ({@code
   * '\n'}), a carriage return ({@code '\r'}), or a carriage return followed immediately by a
   * linefeed ({@code "\r\n"}).
   *
   * @return a {@code String} containing the contents of the line, not including any

    }
    i += Character.charCount(codePoint)
  }
}

/**
 * Returns a substring of `input` on the range `[pos..limit)` with the following
 * transformations:
 *
 *  * Tabs, newlines, form feeds and carriage returns are skipped.
 *
 *  * In queries, ' ' is encoded to '+' and '+' is encoded to "%2B".
 *
 *  * Characters in `encodeSet` are percent-encoded.
 *

     * Default constructor.
     */
    public NotificationHelper() {
        // Default constructor
    }

    private static final Logger logger = LogManager.getLogger(NotificationHelper.class);

    /** Line feed character for message formatting. */
    protected static final char LF = '\n';

    /**
     * Sends notifications to configured platforms.
     *
     * @param cardView the card view for the notification

## Descripción avanzada desde el docstring { #advanced-description-from-docstring }

Puedes limitar las líneas usadas del docstring de una *path operation function* para OpenAPI.

Añadir un `\f` (un carácter "form feed" escapado) hace que **FastAPI** trunque la salida usada para OpenAPI en este punto.

No aparecerá en la documentación, pero otras herramientas (como Sphinx) podrán usar el resto.

{* ../../docs_src/path_operation_advanced_configuration/tutorial003_py310.py hl[6] *}

## docstring에서 고급 설명 가져오기 { #advanced-description-from-docstring }

OpenAPI에 사용할 *경로 처리 함수*의 docstring 줄 수를 제한할 수 있습니다.

`\f`(이스케이프된 "form feed" 문자)를 추가하면 **FastAPI**는 이 지점에서 OpenAPI에 사용할 출력 내용을 잘라냅니다.

문서에는 표시되지 않지만, Sphinx 같은 다른 도구는 나머지 부분을 사용할 수 있습니다.

{* ../../docs_src/path_operation_advanced_configuration/tutorial004_py310.py hl[17:27] *}

Você pode limitar as linhas utilizadas a partir da docstring de uma *função de operação de rota* para o OpenAPI.

Adicionar um `\f` (um caractere de escape para "form feed") faz com que o **FastAPI** trunque a saída usada para o OpenAPI até esse ponto.

Ele não será mostrado na documentação, mas outras ferramentas (como o Sphinx) serão capazes de utilizar o resto.

Sie können die verwendeten Zeilen aus dem Docstring einer *Pfadoperation-Funktion* einschränken, die für OpenAPI verwendet werden.

Das Hinzufügen eines `\f` (ein maskiertes „Form Feed“-Zeichen) führt dazu, dass **FastAPI** die für OpenAPI verwendete Ausgabe an dieser Stelle abschneidet.

Sie wird nicht in der Dokumentation angezeigt, aber andere Tools (wie z. B. Sphinx) können den Rest verwenden.

import java.io.IOException;

/**
 * Package-protected abstract class that implements the line reading algorithm used by {@link
 * LineReader}. Line separators are per {@link java.io.BufferedReader}: line feed, carriage return,
 * or carriage return followed immediately by a linefeed.
 *
 * <p>Subclasses must implement {@link #handleLine}, call {@link #add} to pass character data, and
 * call {@link #finish} at the end of stream.
 *