}
            },
            "/users/": {
                "get": {
                    "responses": {
                        "200": {
                            "description": "Successful Response",
                            "content": {"application/json": {"schema": {}}},
                        }
                    },
                    "tags": ["users"],
                    "summary": "Read Users",

from pydantic import BaseModel

app = FastAPI()

api_key = APIKeyHeader(name="key")


class User(BaseModel):
    username: str


def get_current_user(oauth_header: str = Security(api_key)):
    user = User(username=oauth_header)
    return user


@app.get("/users/me")
def read_current_user(current_user: User = Depends(get_current_user)):
    return current_user


client = TestClient(app)

        "paths": {
            "/users/{user_id}": {
                "get": {
                    "summary": "Read Users",
                    "operationId": "read_users_users__user_id__get",
                    "parameters": [
                        {
                            "required": True,
                            "schema": {"title": "User Id", "type": "integer"},

app = FastAPI()

api_key = APIKeyHeader(name="key", description="An API Key Header")


class User(BaseModel):
    username: str


def get_current_user(oauth_header: str = Security(api_key)):
    user = User(username=oauth_header)
    return user


@app.get("/users/me")
def read_current_user(current_user: User = Depends(get_current_user)):
    return current_user


client = TestClient(app)

 */
package org.codelibs.fess.es.user.cbean.ca.bs;

import org.codelibs.fess.es.user.allcommon.EsAbstractConditionAggregation;
import org.codelibs.fess.es.user.allcommon.EsAbstractConditionQuery;
import org.codelibs.fess.es.user.cbean.ca.UserCA;
import org.codelibs.fess.es.user.cbean.cq.UserCQ;
import org.codelibs.fess.es.user.cbean.cq.bs.BsUserCQ;

			}},
			"SELECT * FROM `users` WHERE `users`.`id` = ? OR `name` <> ? AND `age` > ?",
			[]interface{}{"1", "jinzhu", 18},
		},
		{
			[]clause.Interface{clause.Select{}, clause.From{}, clause.Where{
				Exprs: []clause.Expression{clause.Or(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}), clause.Or(clause.Neq{Column: "name", Value: "jinzhu"})},
			}},
			"SELECT * FROM `users` WHERE `users`.`id` = ? OR `name` <> ?",

		t.Fatalf("errors happened when create: %v", err)
	}

	CheckUser(t, user, user)

	// Find
	var user2 User
	DB.Find(&user2, "id = ?", user.ID)
	DB.Model(&user2).Association("Team").Find(&user2.Team)
	CheckUser(t, user2, user)

	// Count
	AssertAssociationCount(t, user, "Team", 2, "")

	// Append
	team := *GetUser("team", Config{})

```

////

👀 👈 👥 📣 🆎 `current_user` Pydantic 🏷 `User`.

👉 🔜 ℹ 🇺🇲 🔘 🔢 ⏮️ 🌐 🛠️ & 🆎 ✅.

/// tip

👆 5️⃣📆 💭 👈 📨 💪 📣 ⏮️ Pydantic 🏷.

📥 **FastAPI** 🏆 🚫 🤚 😨 ↩️ 👆 ⚙️ `Depends`.

///

/// check

🌌 👉 🔗 ⚙️ 🏗 ✔ 👥 ✔️ 🎏 🔗 (🎏 "☑") 👈 🌐 📨 `User` 🏷.

👥 🚫 🚫 ✔️ 🕴 1️⃣ 🔗 👈 💪 📨 👈 🆎 💽.

///

## 🎏 🏷

`get_current_user` は作成した（偽物の）ユーティリティ関数を使って、 `str` としてトークンを受け取り、先ほどのPydanticの `User` モデルを返却します:

```Python hl_lines="19-22  26-27"
{!../../docs_src/security/tutorial002.py!}
```

## 現在のユーザーの注入

ですので、 `get_current_user` に対して同様に *path operation* の中で `Depends` を利用できます。

```Python hl_lines="31"
{!../../docs_src/security/tutorial002.py!}
```

Pydanticモデルの `User` として、 `current_user` の型を宣言することに注意してください。

🕹 `items` 🔜 ✔️ 🔢 `router` (`items.router`). 👉 🎏 1️⃣ 👥 ✍ 📁 `app/routers/items.py`, ⚫️ `APIRouter` 🎚.

& ⤴️ 👥 🎏 🕹 `users`.

👥 💪 🗄 👫 💖:

```Python
from app.routers import items, users
```

/// info

🥇 ⏬ "⚖ 🗄":

```Python
from .routers import items, users
```

🥈 ⏬ "🎆 🗄":