/// info

Hug a été créé par Timothy Crosley, le créateur de [`isort`](https://github.com/timothycrosley/isort), un excellent outil pour trier automatiquement les imports dans les fichiers Python.

///

/// check | Idées ayant inspiré **FastAPI**

Hug a inspiré certaines parties d'APIStar, et était l'un des outils que je trouvais les plus prometteurs, à côté d'APIStar.

config_setting(
    name = "api_version_2",
    define_values = {"tf_api_version": "2"},
    visibility = ["//visibility:public"],
)

# This flag specifies the file prefixes to strip from the file imports
# when generating python apis.
config_setting(
    name = "litert_prefixes",
    define_values = {"litert_prefixes": "external/org_tensorflow/"},
    visibility = ["//visibility:public"],
)

因此，我们通过 `..` 对依赖项使用了相对导入：

{* ../../docs_src/bigger_applications/app_an_py310/routers/items.py hl[3] title["app/routers/items.py"] *}

#### 相对导入如何工作 { #how-relative-imports-work }

/// tip | 提示

如果你完全了解导入的工作原理，请从下面的下一部分继续。

///

一个单点 `.`，例如：

```Python
from .dependencies import get_token_header
```

表示：

   * @since 12.0
   */
  @J2ktIncompatible
  @GwtIncompatible // CopyOnWriteArrayList
  @InlineMe(
      replacement = "new CopyOnWriteArrayList<>()",
      imports = {"java.util.concurrent.CopyOnWriteArrayList"})
  public static <E extends @Nullable Object> CopyOnWriteArrayList<E> newCopyOnWriteArrayList() {
    return new CopyOnWriteArrayList<>();
  }

  /**

<p>
Program initialization runs in a single goroutine,
but that goroutine may create other goroutines,
which run concurrently.
</p>

<p class="rule">
If a package <code>p</code> imports package <code>q</code>, the completion of
<code>q</code>'s <code>init</code> functions happens before the start of any of <code>p</code>'s.
</p>

<p class="rule">

   * @deprecated Use {@link Collections#binarySearch(List, Object, Comparator)} directly.
   */
  @InlineMe(
      replacement = "Collections.binarySearch(sortedList, key, this)",
      imports = "java.util.Collections")
  // We can't compatibly make this `final` now.
  @InlineMeValidationDisabled(
      "While binarySearch() is not final, the inlining is still safe as long as any overrides"

そこで、依存関係には `..` を使った相対インポートを使います:

{* ../../docs_src/bigger_applications/app_an_py310/routers/items.py hl[3] title["app/routers/items.py"] *}

#### 相対インポートの仕組み { #how-relative-imports-work }

/// tip | 豆知識

インポートの仕組みを十分理解している場合は、次の節に進んでください。

///

ドット1つ `.` を使うと、次のような意味になります:

```Python
from .dependencies import get_token_header
```

意味:

                    extRealm.importFrom(realm, exportedPackage);
                }
                if (exportedPackages.isEmpty()) {
                    // sisu uses realm imports to establish component visibility
                    extRealm.importFrom(realm, realm.getId());
                }
            }

            return extRealm;
        }

        return coreRealm;

   * @throws IllegalArgumentException if {@code map} is not empty
   * @deprecated Use {@link Collections#newSetFromMap} instead.
   */
  @InlineMe(replacement = "Collections.newSetFromMap(map)", imports = "java.util.Collections")
  @Deprecated
  public static <E extends @Nullable Object> Set<E> newSetFromMap(
      Map<E, Boolean> map) {
    return Collections.newSetFromMap(map);
  }

  /**

pkg go/types, method (*Nil) Pos() token.Pos
pkg go/types, method (*Nil) String() string
pkg go/types, method (*Nil) Type() Type
pkg go/types, method (*Package) Complete() bool
pkg go/types, method (*Package) Imports() []*Package
pkg go/types, method (*Package) MarkComplete()
pkg go/types, method (*Package) Name() string
pkg go/types, method (*Package) Path() string
pkg go/types, method (*Package) Scope() *Scope