{* ../../docs_src/request_files/tutorial001.py hl[7] *}

/// info | 정보

`File` 은 `Form` 으로부터 직접 상속된 클래스입니다.

하지만 `fastapi`로부터 `Query`, `Path`, `File` 등을 임포트 할 때, 이것들은 특별한 클래스들을 반환하는 함수라는 것을 기억하기 바랍니다.

///

/// tip | 팁

File의 본문을 선언할 때, 매개변수가 쿼리 매개변수 또는 본문(JSON) 매개변수로 해석되는  것을 방지하기 위해 `File` 을 사용해야합니다.

///

파일들은 "폼 데이터"의 형태로 업로드 됩니다.

```

Это связано с тем, что загружаемые файлы передаются как "данные формы".

///

## Импорт `File` { #import-file }

Импортируйте `File` и `UploadFile` из модуля `fastapi`:

{* ../../docs_src/request_files/tutorial001_an_py39.py hl[3] *}

## Определите параметры `File` { #define-file-parameters }

Создайте параметры `File` так же, как вы это делаете для `Body` или `Form`:

        @Override
        public boolean accept(SmbFile file) throws SmbException {
            lastFile = file;
            // Actually interact with the file to verify the mock interaction
            if (file != null) {
                lastPath = file.getPath();
            }
            return true;
        }
    }

    @Nested
    @DisplayName("Happy path – accept is called and returns true")
    class HappyPath {
        @Test

        try {
            @SuppressWarnings("resource")
            final SmbTreeHandleImpl th = getTreeHandle();
            if (this.fileId != null && th.isConnected()) {
                th.send(new Smb2CloseRequest(th.getConfig(), this.fileId));
            }
        } finally {
            this.fileId = null;
        }
    }

                        })
                        .orElse(false);

                // Check if any predecessor failed - if so, we'll run the step but mark it as SKIPPED
                boolean anyPredecessorFailed = step.predecessors.stream().anyMatch(s -> s.status.get() == FAILED);

                // If any predecessor failed, we'll use a special status transition: CREATED -> SKIPPED

    private final ResourceFilter filter;
    private final SmbResource parent;
    private SmbResource next;

    /**
     * @param parent
     * @param delegate
     * @param filter
     *
     */
    public FileEntryAdapterIterator(final SmbResource parent, final CloseableIterator<FileEntry> delegate, final ResourceFilter filter) {
        this.parent = parent;
        this.delegate = delegate;

            return;
        }
        String filter = subRoleSet.stream().map(s -> String.format(groupFilter, s)).collect(Collectors.joining());
        if (subRoleSet.size() > 1) {
            filter = "(|" + filter + ")";
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Group filter: {}", filter);
        }

    
    private byte[] fileId;  // 16-byte file ID from previous open
    
    public DurableHandleReconnect(byte[] fileId) {
        super(NAME);
        if (fileId.length != 16) {
            throw new IllegalArgumentException("File ID must be 16 bytes");
        }
        this.fileId = Arrays.copyOf(fileId, 16);
    }
    
    @Override

        // Then
        Field notifyFlagsField = Smb2ChangeNotifyRequest.class.getDeclaredField("notifyFlags");
        notifyFlagsField.setAccessible(true);
        assertEquals(flags, notifyFlagsField.getInt(request));
    }

    @Test
    @DisplayName("Should set completion filter correctly")
    void testSetCompletionFilter() throws Exception {
        // Given

       *   cause if this Future has failed.
       *
       * - And this future *has* failed: This method is called only from handleException (through
       *   getOrInitSeenExceptions). handleException tried to call setException and failed, so
       *   either this Future was cancelled (which we ruled out with the isCancelled check above),
       *   or it had already failed. (It couldn't have completed *successfully* or even had