```

=== "Python 3.10+ nicht annotiert"

    !!! tip "Tipp"
        Bevorzugen Sie die `Annotated`-Version, falls möglich.

    ```Python hl_lines="19-34"
    {!> ../../../docs_src/schema_extra_example/tutorial004_py310.py!}
    ```

=== "Python 3.8+ nicht annotiert"

    !!! tip "Tipp"
        Bevorzugen Sie die `Annotated`-Version, falls möglich.

    {!> ../../../docs_src/schema_extra_example/tutorial004_an.py!}
    ```

=== "Python 3.10+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    ```Python hl_lines="19-34"
    {!> ../../../docs_src/schema_extra_example/tutorial004_py310.py!}
    ```

=== "Python 3.8+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

🚫 🕴 🆔 📚 🏬, ✋️ 🌐 💽 👈 👥 🔬 Pydantic *🏷* 👂 🏬: `Item`.

=== "🐍 3️⃣.6️⃣ & 🔛"

    ```Python hl_lines="15-17  31-34"
    {!> ../../../docs_src/sql_databases/sql_app/schemas.py!}
    ```

=== "🐍 3️⃣.9️⃣ & 🔛"

    ```Python hl_lines="15-17  31-34"
    {!> ../../../docs_src/sql_databases/sql_app_py39/schemas.py!}
    ```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

    {!> ../../../docs_src/sql_databases/sql_app_py310/schemas.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="15-17  31-34"
    {!> ../../../docs_src/sql_databases/sql_app_py39/schemas.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="15-17  31-34"
    {!> ../../../docs_src/sql_databases/sql_app/schemas.py!}
    ```

!!! tip
    请注意，读取用户（从 API 返回）时将使用不包括`password`的`User` Pydantic*模型*。

    {!> ../../../docs_src/sql_databases/sql_app_py310/schemas.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="15-17  31-34"
    {!> ../../../docs_src/sql_databases/sql_app_py39/schemas.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="15-17  31-34"
    {!> ../../../docs_src/sql_databases/sql_app/schemas.py!}
    ```

!!! tip

# Place the variable Q in front of a command to control echoing of the command being executed.
Q = $(if $(filter 1,$VERBOSE),,@)
# Use the variable H to add a header (equivalent to =>) to informational output
H = $(shell printf "\033[34;1m=>\033[0m")

ifeq ($(origin DEBUG), undefined)
  BUILDTYPE_DIR:=release
else ifeq ($(DEBUG),0)
  BUILDTYPE_DIR:=release
else
  BUILDTYPE_DIR:=debug
  export GCFLAGS:=all=-N -l