from typing import Annotated

from fastapi import FastAPI, Query

app = FastAPI()


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

from typing import Union

from fastapi import FastAPI, Query

app = FastAPI()


@app.get("/items/")
async def read_items(q: Union[str, None] = Query(default=None, alias="item-query")):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:
        results.update({"q": q})

from fastapi import FastAPI
from pydantic import BaseModel


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None


app = FastAPI()


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.repository;

import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.DefaultArtifactRepository;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertFalse;

@Deprecated
class DefaultMirrorSelectorTest {
    @Test

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.project;

import java.util.Date;
import java.util.Properties;

import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.profiles.ProfileManager;

/**
 * @deprecated use {@link ProjectBuildingRequest} instead
 */
@Deprecated

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.project.artifact;

import java.util.List;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.metadata.ResolutionGroup;
import org.apache.maven.artifact.repository.ArtifactRepository;

/**
 * MavenMetadataCache
 */
@Deprecated
public interface MavenMetadataCache {

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.cling.logging.impl;

import java.net.URL;
import java.util.Map;
import java.util.Set;

import org.apache.maven.cling.logging.BaseSlf4jConfiguration;

/**
 * Pseudo-configuration for unsupported SLF4J binding.
 *
 * @since 3.2.4
 */

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.repository.internal;

import javax.inject.Named;
import javax.inject.Singleton;

import org.apache.maven.model.building.ModelCache;
import org.eclipse.aether.RepositorySystemSession;

/**
 * Default implementation of {@link ModelCacheFactory}.
 *

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven;

import org.apache.maven.artifact.Artifact;
import org.eclipse.aether.graph.Dependency;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertNull;

class RepositoryUtilsTest {

    @Test

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.project.collector;

import java.util.List;

import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectBuildingException;

/**
 * Describes strategies for finding projects that Maven could build.
 */