const pathBase = 1000

// Path returns a tile coordinate path describing t.
func (t Tile) Path() string {
	n := t.N
	nStr := fmt.Sprintf("%03d", n%pathBase)
	for n >= pathBase {
		n /= pathBase
		nStr = fmt.Sprintf("x%03d/%s", n%pathBase, nStr)
	}
	pStr := ""
	if t.W != 1<<uint(t.H) {
		pStr = fmt.Sprintf(".p/%d", t.W)
	}
	var L string
	if t.L == -1 {
		L = "data"
	} else {
		L = fmt.Sprintf("%d", t.L)

		if d, err := name.NewDigest(key.downloadURL[len(ociURLPrefix):]); err == nil {
			// If there is no checksum and the digest is suffixed in URL, use the digest.
			dstr := d.DigestStr()
			if strings.HasPrefix(dstr, sha256SchemePrefix) {
				key.checksum = dstr[len(sha256SchemePrefix):]
			}
			// For other digest scheme, give up to use cache.
		}
	}

	if len(key.checksum) == 0 {

		if err != nil {
			return err
		}
		if !found {
			scope.Debugf("path %s not found in helm Value.yaml tree, skip mapping.", inPath)
			continue
		}

		if mstr, ok := m.(string); ok && mstr == "" {
			scope.Debugf("path %s is empty string, skip mapping.", inPath)
			continue
		}
		// Zero int values are due to proto3 compiling to scalars rather than ptrs. Skip these because values of 0 are

    ```

The query parameter `q` is of type `Union[str, None]` (or `str | None` in Python 3.10), that means that it's of type `str` but could also be `None`, and indeed, the default value is `None`, so FastAPI will know it's not required.

!!! note
    FastAPI will know that the value of `q` is not required because of the default value `= None`.

		// placeholders, since the fake API server does not actually pull images and create pods.
		hub: "fake hub",
		tag: "fake tag",
	}

	_, mstr, err := renderOperatorManifest(nil, ocArgs)
	if err != nil {
		return err
	}
	if err := applyWithReconciler(reconciler, mstr); err != nil {
		return err
	}

	return nil
}

// applyWithReconciler applies the given manifest string using the given reconciler.

    {!> ../../../docs_src/query_params_str_validations/tutorial001_py310.py!}
    ```

🔢 🔢 `q` 🆎 `Union[str, None]` (⚖️ `str | None` 🐍 3️⃣.1️⃣0️⃣), 👈 ⛓ 👈 ⚫️ 🆎 `str` ✋️ 💪 `None`, & 👐, 🔢 💲 `None`, FastAPI 🔜 💭 ⚫️ 🚫 ✔.

!!! note
    FastAPI 🔜 💭 👈 💲 `q` 🚫 ✔ ↩️ 🔢 💲 `= None`.

     `Union` `Union[str, None]` 🔜 ✔ 👆 👨‍🎨 🤝 👆 👍 🐕‍🦺 & 🔍 ❌.

## 🌖 🔬

=== "Python 3.10+"

    ```Python
    q: str | None = None
    ```

=== "Python 3.8+"

    ```Python
    q: Union[str, None] = None
    ```

Вот что мы получим, если обернём это в `Annotated`:

=== "Python 3.10+"

    ```Python
    q: Annotated[str | None] = None
    ```

=== "Python 3.8+"

    ```Python
    q: Annotated[Union[str, None]] = None
    ```

    ```

Der Query-Parameter `q` hat den Typ `Union[str, None]` (oder `str | None` in Python 3.10), was bedeutet, er ist entweder ein `str` oder `None`. Der Defaultwert ist `None`, also weiß FastAPI, der Parameter ist nicht erforderlich.

!!! note "Hinweis"
    FastAPI weiß nur dank des definierten Defaultwertes `=None`, dass der Wert von `q` nicht erforderlich ist

	if *isFuzzWorker || f.parent == nil {
		return
	}
	dstr := fmtDuration(f.duration)
	format := "--- %s: %s (%s)\n"
	if f.Failed() {
		f.flushToParent(f.name, format, "FAIL", f.name, dstr)
	} else if f.chatty != nil {
		if f.Skipped() {
			f.flushToParent(f.name, format, "SKIP", f.name, dstr)
		} else {
			f.flushToParent(f.name, format, "PASS", f.name, dstr)
		}
	}
}

    TearDownTestCaseFunc tear_down_tc,
    TestFactoryBase* factory);

// If *pstr starts with the given prefix, modifies *pstr to be right
// past the prefix and returns true; otherwise leaves *pstr unchanged
// and returns false.  None of pstr, *pstr, and prefix can be NULL.
GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr);

#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P