👉 **⏩ 🔰 / ↗️** 🔃 🐍 🆎 🔑. ⚫️ 📔 🕴 💯 💪 ⚙️ 👫 ⏮️ **FastAPI**... ❔ 🤙 📶 🐥.

**FastAPI** 🌐 ⚓️ 🔛 👫 🆎 🔑, 👫 🤝 ⚫️ 📚 📈 & 💰.

✋️ 🚥 👆 🙅 ⚙️ **FastAPI**, 👆 🔜 💰 ⚪️➡️ 🏫 🍖 🔃 👫.

/// note

🚥 👆 🐍 🕴, & 👆 ⏪ 💭 🌐 🔃 🆎 🔑, 🚶 ⏭ 📃.

///

## 🎯

➡️ ▶️ ⏮️ 🙅 🖼:

```Python
{!../../docs_src/python_types/tutorial001.py!}
```

🤙 👉 📋 🔢:

```
John Doe
```

	// when looking up a version by fi.VersionID
	InclFreeVersions bool
	// SkipFreeVersion skips adding a free version when a tiered version is
	// being 'replaced'
	// Note: Used only when a tiered object is being expired.
	SkipFreeVersion bool

	MetadataChg           bool                  // is true if it is a metadata update operation.

    license for Your Original Software, You may create and use a
    modified version of this License if You: (a) rename the license and
    remove any references to the name of the license steward (except to
    note that the license differs from this License); and (b) otherwise
    make it clear that the license contains terms which differ from this
    License.

5. DISCLAIMER OF WARRANTY.

  // is considered to be failed. The deployment controller will continue to
  // process failed deployments and a condition with a ProgressDeadlineExceeded
  // reason will be surfaced in the deployment status. Note that progress will
  // not be estimated during the time a deployment is paused. This is set to
  // the max value of int32 (i.e. 2147483647) by default, which means "no deadline".
  // +optional

        return cached;
    }

    /**
     * Creates and returns a new <code>VersionRange</code> that is a restriction of this
     * version range and the specified version range.
     * <p>
     * Note: Precedence is given to the recommended version from this version range over the
     * recommended version from the specified version range.
     * </p>
     *

```

関数パラメータは以下の様に認識されます:

* パラメータが**パス**で宣言されている場合は、優先的にパスパラメータとして扱われます。
* パラメータが**単数型** (`int`、`float`、`str`、`bool` など)の場合は**クエリ**パラメータとして解釈されます。
* パラメータが **Pydantic モデル**型で宣言された場合、リクエスト**ボディ**として解釈されます。

/// note | "備考"

FastAPIは、`= None`があるおかげで、`q`がオプショナルだとわかります。

`Optional[str]` の`Optional` はFastAPIでは使用されていません（FastAPIは`str`の部分のみ使用します）。しかし、`Optional[str]` はエディタがコードのエラーを見つけるのを助けてくれます。

///

## Pydanticを使わない方法

  /**
   * Keeps track of metadata like the number of hash table bits and modifications of this data
   * structure (to make it possible to throw ConcurrentModificationException in the iterator). Note
   * that we choose not to make this volatile, so we do less of a "best effort" to track such
   * errors, for better performance.
   */
  private transient int metadata;

import javax.annotation.CheckForNull;

/**
 * An object of this class encapsulates type mappings from type variables. Mappings are established
 * with {@link #where} and types are resolved using {@link #resolveType}.
 *
 * <p>Note that usually type mappings are already implied by the static type hierarchy (for example,
 * the {@code E} type variable declared by class {@code List} naturally maps to {@code String} in

import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * Tests for {@link MoreFiles}.
 *
 * <p>Note: {@link MoreFiles#fileTraverser()} is tested in {@link MoreFilesFileTraverserTest}.
 *
 * @author Colin Decker
 */

public class MoreFilesTest extends TestCase {

  public static TestSuite suite() {

{!> ../../docs_src/response_model/tutorial001_py39.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="17  22  24-27"
{!> ../../docs_src/response_model/tutorial001.py!}
```

////

/// note

Notice that `response_model` is a parameter of the "decorator" method (`get`, `post`, etc). Not of your *path operation function*, like all the parameters and body.

///