import logging
import random
import sys
import time
from pathlib import Path
from typing import Any, Dict, List, Union, cast

import httpx
from github import Github
from pydantic import BaseModel, BaseSettings, SecretStr

awaiting_label = "awaiting-review"
lang_all_label = "lang-all"
approved_label = "approved-1"
translations_path = Path(__file__).parent / "translations.yml"

github_graphql_url = "https://api.github.com/graphql"

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.dict;

import java.io.File;

import org.apache.commons.io.FileUtils;
import org.codelibs.core.io.FileUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.dict.mapping.CharMappingCreator;
import org.codelibs.fess.unit.UnitFessTestCase;

from fastapi import FastAPI

app = FastAPI()


@app.post("/index-weights/")
async def create_index_weights(weights: dict[int, float]):

            :param data: Response data for AssumeRoleWithClientGrants request
            :return: dict
            """
            root = STSElement.fromstring(
                'AssumeRoleWithClientGrantsResponse', data)
            result = root.find('AssumeRoleWithClientGrantsResult')
            creds = result.find('Credentials')
            return dict(
                access_key=creds.get_child_text('AccessKeyId'),

from fastapi import FastAPI

app = FastAPI()


@app.get("/keyword-weights/", response_model=dict[str, float])
async def read_keyword_weights():

application/pagemaker          pm5 pt5 pm       # PageMaker
application/pdf                pdf              # Adobe Acrobat
application/postscript         ai eps ps        # Postscript File
application/rtf                rtf              # Rich Text File
application/toolbook           tbk              # Toolbook
application/wordperfect        wp               # WordPerfect
application/wordperfect5.1     wp5              # WordPerfect Version 5.1

 */
package org.codelibs.fess.it.admin.dict;

import java.util.HashMap;
import java.util.Map;

import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

@Tag("it")
public class MappingTests extends DictCrudTestBase {

    private static final String NAME_PREFIX = "mappingTest_";
    private static final String API_PATH = "/api/admin/dict/mapping";

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.it.admin.dict;

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

import java.util.HashMap;
import java.util.Map;

import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

@Tag("it")

    <jsp:include page="/WEB-INF/view/common/admin/sidebar.jsp">
        <jsp:param name="menuCategoryType" value="system"/>
        <jsp:param name="menuType" value="dict"/>
    </jsp:include>
    <div class="content-wrapper">
        <div class="content-header">
            <div class="container-fluid">
                <div class="row mb-2">
                    <div class="col-sm-6">

# 直接返回响应

当你创建一个 **FastAPI** *路径操作* 时，你可以正常返回以下任意一种数据：`dict`，`list`，Pydantic 模型，数据库模型等等。

**FastAPI** 默认会使用 `jsonable_encoder` 将这些类型的返回值转换成 JSON 格式，`jsonable_encoder` 在 [JSON 兼容编码器](../tutorial/encoder.md){.internal-link target=_blank} 中有阐述。

然后，**FastAPI** 会在后台将这些兼容 JSON 的数据（比如字典）放到一个 `JSONResponse` 中，该 `JSONResponse` 会用来发送响应给客户端。

但是你可以在你的 *路径操作* 中直接返回一个 `JSONResponse`。

直接返回响应可能会有用处，比如返回自定义的响应头和 cookies。

## 返回 `Response`