...以前の`common_parameters`と同じパラメータを持っています:

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[8] *}

これらのパラメータは **FastAPI** が依存関係を「解決」するために使用するものです。

どちらの場合も以下を持っています:

* `str`であるオプショナルの`q`クエリパラメータ。
* デフォルトが`0`である`int`の`skip`クエリパラメータ。
* デフォルトが`100`である`int`の`limit`クエリパラメータ。

どちらの場合も、データは変換され、検証され、OpenAPIスキーマなどで文書化されます。

## 使用 { #use-it }

これで、このクラスを使用して依存関係を宣言することができます。

      val pathEnd = url.delimiterOffset("?#", pathStart, url.length)
      val result = mutableListOf<String>()
      var i = pathStart
      while (i < pathEnd) {
        i++ // Skip the '/'.
        val segmentEnd = url.delimiterOffset('/', i, pathEnd)
        result.add(url.substring(i, segmentEnd))
        i = segmentEnd
      }
      return result
    }

  /**

	// If etcd backend is specified and etcd server is not present, the test
	// is skipped.
	etcdServer := env.Get(EnvTestEtcdBackend, "")
	if s.withEtcdBackend && etcdServer == "" {
		c.Skip("Skipping etcd backend IAM test as no etcd server is configured.")
	}

	s.TestSuiteCommon.SetUpSuite(c)

	s.iamSetup(c)

	if s.withEtcdBackend {
		s.setUpEtcd(c, etcdServer)
	}
}

/// warning

This is, more or less, an "advanced" idea.

If you are just starting with **FastAPI** you might want to skip it for now.

///

In Python, you can create Context Managers by [creating a class with two methods: `__enter__()` and `__exit__()`](https://docs.python.org/3/reference/datamodel.html#context-managers).

				continue
			}
			if !slices.Contains(sys.peerClients[idx].GetPools(), poolIdx) {
				continue
			}
			for _, bi := range buckets {
				_, ok := resultMap[bi.Name]
				if ok {
					// Skip it, this bucket is found in another pool
					continue
				}
				bucketsMap[bi.Name]++
				if bucketsMap[bi.Name] >= quorum {
					resultMap[bi.Name] = bi
				}
			}
		}

}

type dataUsageCacheInfo struct {
	// Name of the bucket. Also root element.
	Name       string
	NextCycle  uint32
	LastUpdate time.Time
	// indicates if the disk is being healed and scanner
	// should skip healing the disk
	SkipHealing bool

	// Active lifecycle, if any on the bucket
	lifeCycle *lifecycle.Lifecycle `msg:"-"`

	// optional updates channel.
	// If set updates will be sent regularly to this channel.

                throwValidationError(messages -> messages.addErrorsDesignFileNameIsNotFound("designFileName"), this::asListHtml);
                return null;
            }
            expectedBaseDir = null; // Skip path traversal check for resource files
        } else {
            throwValidationError(messages -> messages.addErrorsDesignFileIsUnsupportedType("designFileName"), this::asListHtml);
            return null;
        }

    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 2, 4, 5, 6, 8, 100, -2, -100, Integer.MIN_VALUE, Integer.MAX_VALUE })
    void testInvalidInformationLevels(int invalidLevel) {
        // Skip valid levels
        if (invalidLevel == FileSystemInformation.SMB_INFO_ALLOCATION || invalidLevel == FileSystemInformation.FS_SIZE_INFO) {
            return;
        }

	}

	if config.Dialector != nil {
		err = config.Dialector.Initialize(db)
		if err != nil {
			if db, _ := db.DB(); db != nil {
				_ = db.Close()
			}

			// DB is not initialized, so we skip AfterInitialize
			skipAfterInitialize = true
			return
		}

		if config.TranslateError {
			if _, ok := db.Dialector.(ErrorTranslator); !ok {

///

### Understand that Code { #understand-that-code }

The important point is just using **`AfterValidator` with a function inside `Annotated`**. Feel free to skip this part. 🤸

---

But if you're curious about this specific code example and you're still entertained, here are some extra details.

#### String with `value.startswith()` { #string-with-value-startswith }