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通过windows attrib 命令获取文件隐藏属性

Syntax
      ATTRIB [ + attribute | - attribute ] [pathname] [/S [/D]]
Key
     +    : Turn an attribute ON
     -    : Clear an attribute OFF
 pathname : Drive and/or filename e.g. C:\*.txt
    /S    : Search the pathname including all subfolders.
    /D    : Process folders as well
   attributes:
        R  Read-only (1)
        H  Hidden (2)
        A  Archive (32)
        S  System (4)
   extended attributes:
        E  Encrypted
        C  Compressed (128:read-only)
        I  Not content-indexed
        L  Symbolic link/Junction (64:read-only)
        N  Normal (0: cannot be used for file selection)
        O  Offline
        P  Sparse file
        T  Temporary
隐藏属性值及其含义  
Constants - the following attribute values are returned by the GetFileAttributes function:
FILE_ATTRIBUTE_READONLY = 1 (0x1)
FILE_ATTRIBUTE_HIDDEN = 2 (0x2)
FILE_ATTRIBUTE_SYSTEM = 4 (0x4)
FILE_ATTRIBUTE_DIRECTORY = 16 (0x10)
FILE_ATTRIBUTE_ARCHIVE = 32 (0x20)
FILE_ATTRIBUTE_NORMAL = 128 (0x80)
FILE_ATTRIBUTE_TEMPORARY = 256 (0x100)
FILE_ATTRIBUTE_SPARSE_FILE = 512 (0x200)
FILE_ATTRIBUTE_REPARSE_POINT = 1024 (0x400)
FILE_ATTRIBUTE_COMPRESSED = 2048 (0x800)
FILE_ATTRIBUTE_OFFLINE = 4096 (0x1000)
FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = 8192 (0x2000)
FILE_ATTRIBUTE_ENCRYPTED = 16384 (0x4000)


import win32file
import win32con
filenames = [r'D:\test',
             r'D:\test\$RECYCLE.BIN',
             r'D:\test\.file_test.py.swp',
             r'D:\test\file_test.py']
for filename in filenames:
    file_flag = win32file.GetFileAttributesW(filename)
    is_hiden = file_flag & win32con.FILE_ATTRIBUTE_HIDDEN
    is_system = file_flag & win32con.FILE_ATTRIBUTE_SYSTEM
    print '%4d, %s, %s, %s' %(file_flag, is_hiden, is_system, filename)