}},
			"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` <> ?",

from fastapi import FastAPI

tags_metadata = [
    {
        "name": "users",
        "description": "Operations with users. The **login** logic is also here.",
    },
    {
        "name": "items",
        "description": "Manage items. So _fancy_ they have their own docs.",
        "externalDocs": {
            "description": "Items external docs",
            "url": "https://fastapi.tiangolo.com/",
        },
    },
]

@needs_py39
def test_security_http_basic(client: TestClient):
    response = client.get("/users/me", auth=("john", "secret"))
    assert response.status_code == 200, response.text
    assert response.json() == {"username": "john", "password": "secret"}


@needs_py39
def test_security_http_basic_no_credentials(client: TestClient):
    response = client.get("/users/me")
    assert response.json() == {"detail": "Not authenticated"}

```

////

👀 👈 👥 📣 🆎 `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。

		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{})

def test_no_token():
    response = client.get("/users/me")
    assert response.status_code == 401, response.text
    assert response.json() == {"detail": "Not authenticated"}
    assert response.headers["WWW-Authenticate"] == "Bearer"


def test_token():
    response = client.get("/users/me", headers={"Authorization": "Bearer johndoe"})
    assert response.status_code == 200, response.text

	if age != 20 {
		t.Errorf("Scan with Row, age expects: %v, got %v", user2.Age, age)
	}
}

func TestRows(t *testing.T) {
	user1 := User{Name: "RowsUser1", Age: 1}
	user2 := User{Name: "RowsUser2", Age: 10}
	user3 := User{Name: "RowsUser3", Age: 20}
	DB.Save(&user1).Save(&user2).Save(&user3)

	rows, err := DB.Table("users").Where("name = ? or name = ?", user2.Name, user3.Name).Select("name, age").Rows()
	if err != nil {

app = FastAPI()

oid = OpenIdConnect(openIdConnectUrl="/openid")


class User(BaseModel):
    username: str


def get_current_user(oauth_header: str = Security(oid)):
    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)

oid = OpenIdConnect(
    openIdConnectUrl="/openid", description="OpenIdConnect security scheme"
)


class User(BaseModel):
    username: str


def get_current_user(oauth_header: str = Security(oid)):
    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)