},
                    ],
                }
            },
        },
        "components": {
            "schemas": {
                "ItemCreate": {
                    "title": "ItemCreate",
                    "required": ["title"],
                    "type": "object",
                    "properties": {
                        "title": {"title": "Title", "type": "string"},

                        },
                    ],
                }
            },
        },
        "components": {
            "schemas": {
                "ItemCreate": {
                    "title": "ItemCreate",
                    "required": ["title"],
                    "type": "object",
                    "properties": {
                        "title": {"title": "Title", "type": "string"},

                        },
                    ],
                }
            },
        },
        "components": {
            "schemas": {
                "ItemCreate": {
                    "title": "ItemCreate",
                    "required": ["title"],
                    "type": "object",
                    "properties": {
                        "title": {"title": "Title", "type": "string"},

                        },
                    ],
                }
            },
        },
        "components": {
            "schemas": {
                "ItemCreate": {
                    "title": "ItemCreate",
                    "required": ["title"],
                    "type": "object",
                    "properties": {
                        "title": {"title": "Title", "type": "string"},

                        },
                    ],
                }
            },
        },
        "components": {
            "schemas": {
                "ItemCreate": {
                    "title": "ItemCreate",
                    "required": ["title"],
                    "type": "object",
                    "properties": {
                        "title": {"title": "Title", "type": "string"},

                        },
                    ],
                }
            },
        },
        "components": {
            "schemas": {
                "ItemCreate": {
                    "title": "ItemCreate",
                    "required": ["title"],
                    "type": "object",
                    "properties": {
                        "title": {"title": "Title", "type": "string"},

    这些 Pydantic 模型或多或少地定义了一个“schema”（一个有效的数据形状）。

    因此，这将帮助我们在使用两者时避免混淆。

### 创建初始 Pydantic*模型*/模式

创建一个`ItemBase`和`UserBase`Pydantic*模型*（或者我们说“schema”）以及在创建或读取数据时具有共同的属性。

`ItemCreate`为 创建一个`UserCreate`继承自它们的所有属性（因此它们将具有相同的属性），以及创建所需的任何其他数据（属性）。

因此在创建时也应当有一个`password`属性。

但是为了安全起见，`password`不会出现在其他同类 Pydantic*模型*中，例如用户请求时不应该从 API 返回响应中包含它。

=== "Python 3.10+"

    👫 Pydantic 🏷 🔬 🌅 ⚖️ 🌘 "🔗" (☑ 📊 💠).

    👉 🔜 ℹ 👥 ❎ 😨 ⏪ ⚙️ 👯‍♂️.

### ✍ ▶️ Pydantic *🏷* / 🔗

✍ `ItemBase` & `UserBase` Pydantic *🏷* (⚖️ ➡️ 💬 "🔗") ✔️ ⚠ 🔢 ⏪ 🏗 ⚖️ 👂 📊.

& ✍ `ItemCreate` & `UserCreate` 👈 😖 ⚪️➡️ 👫 (👫 🔜 ✔️ 🎏 🔢), ➕ 🙆 🌖 📊 (🔢) 💪 🏗.

, 👩‍💻 🔜 ✔️ `password` 🕐❔ 🏗 ⚫️.

✋️ 💂‍♂, `password` 🏆 🚫 🎏 Pydantic *🏷*, 🖼, ⚫️ 🏆 🚫 📨 ⚪️➡️ 🛠️ 🕐❔ 👂 👩‍💻.

### Create initial Pydantic *models* / schemas

Create an `ItemBase` and `UserBase` Pydantic *models* (or let's say "schemas") to have common attributes while creating or reading data.

And create an `ItemCreate` and `UserCreate` that inherit from them (so they will have the same attributes), plus any additional data (attributes) needed for creation.

So, the user will also have a `password` when creating it.