```Python hl_lines="9-13"
{!> ../../docs_src/dependencies/tutorial002_py310.py!}
```

////

💸 🙋 `__init__` 👩‍🔬 ⚙️ ✍ 👐 🎓:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="12"
{!> ../../docs_src/dependencies/tutorial002.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="10"
{!> ../../docs_src/dependencies/tutorial002_py310.py!}
```

////

```Python hl_lines="5  12-16"
{!> ../../docs_src/security/tutorial002.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="3  10-14"
{!> ../../docs_src/security/tutorial002_py310.py!}
```

////

## ✍ `get_current_user` 🔗

➡️ ✍ 🔗 `get_current_user`.

💭 👈 🔗 💪 ✔️ 🎧-🔗 ❓

`get_current_user` 🔜 ✔️ 🔗 ⏮️ 🎏 `oauth2_scheme` 👥 ✍ ⏭.

////

//// tab | Python 3.10+ nicht annotiert

/// tip | "Tipp"

Bevorzugen Sie die `Annotated`-Version, falls möglich.

///

```Python hl_lines="9-13"
{!> ../../docs_src/dependencies/tutorial002_py310.py!}
```

////

//// tab | Python 3.8+ nicht annotiert

/// tip | "Tipp"

Bevorzugen Sie die `Annotated`-Version, falls möglich.

///

```Python hl_lines="11-15"

//// tab | Python 3.10+

```Python hl_lines="15  20  25"
{!> ../../docs_src/path_operation_configuration/tutorial002_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="17  22  27"
{!> ../../docs_src/path_operation_configuration/tutorial002_py39.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="17  22  27"

//// tab | Python 3.10+

```Python hl_lines="15  20  25"
{!> ../../docs_src/path_operation_configuration/tutorial002_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="17  22  27"
{!> ../../docs_src/path_operation_configuration/tutorial002_py39.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="17  22  27"

```Python hl_lines="9-13"
{!> ../../docs_src/dependencies/tutorial002_py310.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="11-15"
{!> ../../docs_src/dependencies/tutorial002.py!}
```

////

注意用于创建类实例的 `__init__` 方法：

//// tab | Python 3.10+

```Python hl_lines="10"
{!> ../../docs_src/dependencies/tutorial002_py310.py!}
```

////

//// tab | Python 3.6+

import pytest
from dirty_equals import IsDict
from fastapi.testclient import TestClient

from ...utils import needs_py310


@pytest.fixture(name="client")
def get_client():
    from docs_src.header_params.tutorial002_py310 import app

    client = TestClient(app)
    return client


@needs_py310
@pytest.mark.parametrize(
    "path,headers,expected_status,expected_response",
    [

//// tab | Python 3.10+

```Python hl_lines="15  20  25"
{!> ../../docs_src/path_operation_configuration/tutorial002_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="17  22  27"
{!> ../../docs_src/path_operation_configuration/tutorial002_py39.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="17  22  27"

//// tab | Python 3.10+

```Python hl_lines="32"
{!> ../../docs_src/body_updates/tutorial002_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="34"
{!> ../../docs_src/body_updates/tutorial002_py39.py!}
```

////

//// tab | Python 3.6+

```Python hl_lines="34"
{!> ../../docs_src/body_updates/tutorial002.py!}
```

////

```

////

//// tab | 🐍 3️⃣.9️⃣ & 🔛

```Python hl_lines="34"
{!> ../../docs_src/body_updates/tutorial002_py39.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="32"
{!> ../../docs_src/body_updates/tutorial002_py310.py!}
```

////

### ⚙️ Pydantic `update` 🔢

🔜, 👆 💪 ✍ 📁 ♻ 🏷 ⚙️ `.copy()`, & 🚶‍♀️ `update` 🔢 ⏮️ `dict` ⚗ 💽 ℹ.