* 중첩 모델도 편집기 지원(자동완성 등)
* 데이터 변환
* 데이터 검증
* 자동 문서화

## 특별한 타입과 검증

`str`, `int`, `float` 등과 같은 단일 타입과는 별개로, `str`을 상속하는 더 복잡한 단일 타입을 사용할 수 있습니다.

모든 옵션을 보려면, <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">Pydantic's exotic types</a> 문서를 확인하세요. 다음 장에서 몇가지 예제를 볼 수 있습니다.

예를 들어 `Image` 모델 안에 `url` 필드를 `str` 대신 Pydantic의 `HttpUrl`로 선언할 수 있습니다:

## Special types and validation

Apart from normal singular types like `str`, `int`, `float`, etc. you can use more complex singular types that inherit from `str`.

To see all the options you have, checkout <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">Pydantic's Type Overview</a>. You will see some examples in the next chapter.

import re
from typing import Dict, Union
import xml.etree.ElementTree as ElemTree


ResultDictType = Dict[str, Dict[str, Union[str, int]]]

RESULT_STORE_LINK_RE = re.compile(
    r'^INFO: Streaming build results to: (https://[\w./\-]+)')
FAILED_BUILD_LINE = 'FAILED: Build did NOT complete successfully'
BUILD_STATUS_LINE = 'INFO: Build'
TESTS_FAILED_RE = re.compile(r'^INFO: Build completed, \d+ tests? FAILED')
BAZEL_COMMAND_RE = re.compile(

## GitHub docs: https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
##
## CODEOWNERS style rules:
## 1. Prefer team ownership over individual user ownership.
## 2. GBT-related team should be listed first.
## 3. Try to keep paths alphabetically sorted within visual groups.
## 4. List individual owners last.
##

# bt-unassigned-maintainers must be the first owner

      map.clear();
      assertTrue(map.isEmpty());
    } else {
      assertThrows(UnsupportedOperationException.class, () -> map.clear());
    }
    assertInvariants(map);
  }

  @J2ktIncompatible // https://youtrack.jetbrains.com/issue/KT-58242/ undefined behavior (crash)
  public void testContainsKey() {
    Map<K, V> map;
    K unmappedKey;
    try {
      map = makePopulatedMap();

  }

  /**
   * Creates and returns a new builder, configured to build {@code MinMaxPriorityQueue} instances
   * sized appropriately to hold {@code expectedSize} elements.
   */
  @SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989
  public static Builder<Comparable> expectedSize(int expectedSize) {
    return new Builder<Comparable>(Ordering.natural()).expectedSize(expectedSize);
  }

  /**

/tr></thead><tbody><tr><td><code>name</code></td><td><code>str</code></td><td><strong>필수</strong> (<code>license_info</code>가 설정된 경우). API에 사용된 라이선스 이름입니다.</td></tr><tr><td><code>identifier</code></td><td><code>str</code></td><td>API에 대한 <a href="https://spdx.org/licenses/" class="external-link" target="_blank">SPDX</a> 라이선스 표현입니다. <code>identifier</code> 필드는 <code>url</code> 필드와 상호 배타적입니다. <small>OpenAPI 3.1.0, FastAPI 0.99.0부터 사용 가능</small></td></tr><tr><td><code>url</code></td><td><code>str</code></td><td>API에...

# FastAPIのバージョンについて

**FastAPI** は既に多くのアプリケーションやシステムに本番環境で使われています。また、100%のテストカバレッジを維持しています。しかし、活発な開発が続いています。

高頻度で新機能が追加され、定期的にバグが修正され、実装は継続的に改善されています。

これが現在のバージョンがいまだに `0.x.x` な理由であり、それぞれのバージョンは破壊的な変更がなされる可能性があります。これは、<a href="https://semver.org/" class="external-link" target="_blank">セマンティック バージョニング</a>の規則に則っています。

**FastAPI** を使用すると本番用アプリケーションをすぐに作成できますが (すでに何度も経験しているかもしれませんが)、残りのコードが正しく動作するバージョンなのか確認しなければいけません。

## `fastapi` のバージョンを固定

		return nil, fmt.Errorf("annotation value error for value %s; annotationFound = %t: %v",
			"includeOutboundPorts", isFound, valErr)
	}
	// Add 15090 to sync with non-cni injection template
	// TODO: Revert below once https://github.com/istio/istio/pull/23037 or its follow up is merged.
	redir.excludeInboundPorts = strings.TrimSpace(redir.excludeInboundPorts)

@GwtCompatible(serializable = true)
@ElementTypesAreNonnullByDefault
final class GeneralRange<T extends @Nullable Object> implements Serializable {
  /** Converts a Range to a GeneralRange. */
  @SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989
  static <T extends Comparable> GeneralRange<T> from(Range<T> range) {
    T lowerEndpoint = range.hasLowerBound() ? range.lowerEndpoint() : null;