* system does not support {@link SecureDirectoryStream}).
   *
   * <p><b>Warning:</b> On a file system that supports symbolic links, it is possible for an
   * insecure recursive delete to delete files and directories that are <i>outside</i> the directory
   * being deleted. This can happen if, after checking that a file is a directory (and not a

   * directory and actually reading the contents of that directory.
   *
   * <p>If the {@link Path} passed to one of the traversal methods does not exist or is not a
   * directory, no exception will be thrown and the returned {@link Iterable} will contain a single
   * element: that path.
   *
   * <p>{@link DirectoryIteratorException} may be thrown when iterating {@link Iterable} instances

   * directory and actually reading the contents of that directory.
   *
   * <p>If the {@link Path} passed to one of the traversal methods does not exist or is not a
   * directory, no exception will be thrown and the returned {@link Iterable} will contain a single
   * element: that path.
   *
   * <p>{@link DirectoryIteratorException} may be thrown when iterating {@link Iterable} instances

   * system does not support {@link SecureDirectoryStream}).
   *
   * <p><b>Warning:</b> On a file system that supports symbolic links, it is possible for an
   * insecure recursive delete to delete files and directories that are <i>outside</i> the directory
   * being deleted. This can happen if, after checking that a file is a directory (and not a

    try (FileSystem fs = Jimfs.newFileSystem(Configuration.unix())) {
      Path dir = fs.getPath("dir");
      Files.createDirectory(dir);
      Path link = fs.getPath("link");
      Files.createSymbolicLink(link, dir);

      ByteSource source = MoreFiles.asByteSource(link);

      assertThat(source.sizeIfKnown()).isAbsent();

      assertThrows(IOException.class, () -> source.size());
    }
  }

* Fix typo/link in External Links. PR [#1702](https://github.com/tiangolo/fastapi/pull/1702).
* Update handling of [External Links](https://fastapi.tiangolo.com/external-links/) to use a data file and allow translating the headers without becoming obsolete quickly when new links are added. PR [#https://github.com/tiangolo/fastapi/pull/1701](https://github.com/tiangolo/fastapi/pull/1701).

import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A {@link NavigableMap} whose contents will never change, with many other important properties
 * detailed at {@link ImmutableCollection}.
 *
 * <p><b>Warning:</b> as with any sorted collection, you are strongly advised not to use a {@link
 * Comparator} or {@link Comparable} type whose comparison behavior is <i>inconsistent with

# WSGI 포함하기 - Flask, Django 그 외

[서브 응용 프로그램 - 마운트](sub-applications.md){.internal-link target=_blank}, [프록시 뒤편에서](behind-a-proxy.md){.internal-link target=_blank}에서 보았듯이 WSGI 응용 프로그램들을 다음과 같이 마운트 할 수 있습니다.

`WSGIMiddleware`를 사용하여 WSGI 응용 프로그램(예: Flask, Django 등)을 감쌀 수 있습니다.

## `WSGIMiddleware` 사용하기

`WSGIMiddleware`를 불러와야 합니다.

그런 다음, WSGI(예: Flask) 응용 프로그램을 미들웨어로 포장합니다.

그 후, 해당 경로에 마운트합니다.

```Python hl_lines="2-3  23"

* <a href="https://github.com/florimondmanca/msgpack-asgi" class="external-link" target="_blank">MessagePack</a>

* **Standards-based**: Based on (and fully compatible with) the open standards for APIs: <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank">OpenAPI</a> (previously known as Swagger) and <a href="https://json-schema.org/" class="external-link" target="_blank">JSON Schema</a>.

<small>* estimation based on tests on an internal development team, building production applications.</small>

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