*/
  @CanIgnoreReturnValue // TODO(b/27479612): consider removing this?
  V get(K key) throws ExecutionException;

  /**
   * Returns the value associated with {@code key} in this cache, first loading that value if
   * necessary. No observable state associated with this cache is modified until loading completes.
   * Unlike {@link #get}, this method does not throw a checked exception, and thus should only be

def get_user(user_id: int, session: Annotated[Session, Depends(get_session)]):
    user = session.get(User, user_id)
    if not user:
        raise HTTPException(status_code=403, detail="Not authorized")


def generate_stream(query: str):
    for ch in query:
        yield ch
        time.sleep(0.1)


@app.get("/generate", dependencies=[Depends(get_user)])
def generate(query: str):

    assertEqualIgnoringOrder(values, multimap().get(key));

    if (!values.isEmpty()) {
      assertEqualIgnoringOrder(values, multimap().asMap().get(key));
      assertFalse(multimap().isEmpty());
    } else {
      assertNull(multimap().asMap().get(key));
    }

    assertEquals(values.size(), multimap().get(key).size());

    assertEquals(values.size() > 0, multimap().containsKey(key));

#### *경로 처리 데코레이터* 정의 { #define-a-path-operation-decorator }

{* ../../docs_src/first_steps/tutorial001_py310.py hl[6] *}

`@app.get("/")`은 **FastAPI**에게 바로 아래에 있는 함수가 다음으로 이동하는 요청을 처리한다는 것을 알려줍니다:

* 경로 `/`
* <dfn title="HTTP GET 메소드"><code>get</code> 작동</dfn> 사용

/// info | `@decorator` 정보

이 `@something` 문법은 파이썬에서 "데코레이터"라 부릅니다.

    serviceManager.startAsync().awaitHealthy();
    ImmutableMap<Service, Long> startupTimes = serviceManager.startupTimes();
    assertThat(startupTimes).hasSize(2);
    assertThat(startupTimes.get(a)).isAtLeast(150);
    assertThat(startupTimes.get(b)).isAtLeast(353);
  }

  public void testServiceStartupDurations() {
    if (isWindows() && isJava8()) {

            if (settings.getAsList("synonyms", null) != null) {
                logger.warn("synonyms values are empty.");
            } else if (settings.get("synonyms_path") != null) {
                logger.warn("synonyms_path[{}] is empty.", settings.get("synonyms_path"));
            } else {
                logger.debug("No synonym data.");
            }
        }
    }

    @Override

  }

  private void assertOrderingReadOnly(Multimap<String, Integer> multimap) {
    assertThat(multimap.get("foo")).containsExactly(5, 3).inOrder();
    assertThat(multimap.get("bar")).containsExactly(4, 1).inOrder();
    assertThat(multimap.get("cow")).contains(2);

    assertThat(multimap.keySet()).containsExactly("foo", "bar", "cow").inOrder();

            .filter(s -> s.lang != Language.UNKNOWN)
            .limit(2)
            .toList();

        if (pair.size() == 2 &&
            pair.get(0).lang == Language.GROOVY &&
            pair.get(1).lang == Language.KOTLIN) {
            addError(errors, file, new Error(pair.get(0).line,
                "Reversed order: found Groovy first then Kotlin. Expected Kotlin first then Groovy."));
        }
    }

        self._errors = errors
        self.endpoint_ctx = endpoint_ctx

        ctx = endpoint_ctx or {}
        self.endpoint_function = ctx.get("function")
        self.endpoint_path = ctx.get("path")
        self.endpoint_file = ctx.get("file")
        self.endpoint_line = ctx.get("line")

    def errors(self) -> Sequence[Any]:
        return self._errors

    def _format_endpoint_context(self) -> str:

            case "expression":
                factory = scriptModule.engines.get("expression").compile("test", "doc['n'].value", ScoreScript.CONTEXT, Map.of());
                break;
            case "metal":
                factory = bareMetalScript();
                break;
            case "painless_cast":
                factory = scriptModule.engines.get("painless")
                    .compile(
                        "test",