// from any read operation.)
func (b *Reader) UnreadRune() error {
	if b.lastRuneSize < 0 || b.r < b.lastRuneSize {
		return ErrInvalidUnreadRune
	}
	b.r -= b.lastRuneSize
	b.lastByte = -1
	b.lastRuneSize = -1
	return nil
}

// Buffered returns the number of bytes that can be read from the current buffer.
func (b *Reader) Buffered() int { return b.w - b.r }

from fastapi import FastAPI, Query

app = FastAPI()


@app.get("/items/")
async def read_items(q: str | None = Query(min_length=3)):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:
        results.update({"q": q})

from fastapi import FastAPI

app = FastAPI()

items = {}


@app.on_event("startup")
async def startup_event():
    items["foo"] = {"name": "Fighters"}
    items["bar"] = {"name": "Tenders"}


@app.get("/items/{item_id}")
async def read_items(item_id: str):

from fastapi import FastAPI, status

app = FastAPI()


@app.post("/items/", status_code=status.HTTP_201_CREATED)
async def create_item(name: str):

    /** The document paths to include in search results (pattern-based). */
    @CustomSize(maxKey = "form.admin.max.input.size")
    public String includedDocPaths;

    /** The document paths to exclude from search results (pattern-based). */
    @CustomSize(maxKey = "form.admin.max.input.size")
    public String excludedDocPaths;

    /** Additional configuration parameters for the file crawler. */

        groupBhv.insertOrUpdate(group, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

    }

    /**
     * Deletes a group from both LDAP and the database, and removes the group
     * association from all users that belong to this group.
     *
     * @param group the group entity to delete
     */
    public void delete(final Group group) {

 *
 * Usage (Java 11+ single-file source execution):
 *   java .teamcity/scripts/CheckWrapper.java < commits.txt
 *
 * Reads commit SHAs from stdin (one per line), checks wrapper per commit.
 */
public class CheckWrapper {
    private static final ExecutorService THREAD_POOL = Executors.newCachedThreadPool();

 *       These sources support resolving related POMs using the {@link ModelLocator}.</li>
 *   <li>Resolved sources: Used for artifacts that have been resolved by Maven from repositories
 *       (using groupId:artifactId:version coordinates) and downloaded to the local repository.
 *       These sources do not support resolving other sources.</li>
 * </ul>
 *
 * @since 4.0.0
 * @see Source

<groupId>project.group</groupId>
<artifactId>project-artifact</artifactId>
<version>0.0.0.0</version>
<packaging>type</packaging>
    ]]></configuration>
    <description> This is the Artifact instance created from the essential project
      attributes: groupId, artifactId, version, and packaging (with a default packaging of
      'jar').
    </description>
  </expression>
  <expression>
    <syntax>project.parent</syntax>

{* ../../docs_src/path_operation_configuration/tutorial001_py310.py hl[1,15] *}

Ce code d'état sera utilisé dans la réponse et ajouté au schéma OpenAPI.

/// note | Détails techniques

Vous pouvez également utiliser `from starlette import status`.

**FastAPI** fournit le même `starlette.status` sous le nom `fastapi.status` pour votre commodité, en tant que développeur. Mais cela provient directement de Starlette.

///