如何在Windows上用Python更改文件夾圖標？

我想寫一個實用程序腳本，用特定名稱更改文件夾的圖標。這可能在python？如果沒有，有沒有其他的方式來做到這一點？如何在Windows上用Python更改文件夾圖標？

感謝

2011-01-11 Waldo Bronchart

import os 
import ctypes 
from ctypes import POINTER, Structure, c_wchar, c_int, sizeof, byref 
from ctypes.wintypes import BYTE, WORD, DWORD, LPWSTR, LPSTR 
import win32api  

HICON = c_int 
LPTSTR = LPWSTR 
TCHAR = c_wchar 
MAX_PATH = 260 
FCSM_ICONFILE = 0x00000010 
FCS_FORCEWRITE = 0x00000002 
SHGFI_ICONLOCATION = 0x000001000  

class GUID(Structure): 
    _fields_ = [ 
     ('Data1', DWORD), 
     ('Data2', WORD), 
     ('Data3', WORD), 
     ('Data4', BYTE * 8)] 

class SHFOLDERCUSTOMSETTINGS(Structure): 
    _fields_ = [ 
     ('dwSize', DWORD), 
     ('dwMask', DWORD), 
     ('pvid', POINTER(GUID)), 
     ('pszWebViewTemplate', LPTSTR), 
     ('cchWebViewTemplate', DWORD), 
     ('pszWebViewTemplateVersion', LPTSTR), 
     ('pszInfoTip', LPTSTR), 
     ('cchInfoTip', DWORD), 
     ('pclsid', POINTER(GUID)), 
     ('dwFlags', DWORD), 
     ('pszIconFile', LPTSTR), 
     ('cchIconFile', DWORD), 
     ('iIconIndex', c_int), 
     ('pszLogo', LPTSTR), 
     ('cchLogo', DWORD)] 

class SHFILEINFO(Structure): 
    _fields_ = [ 
     ('hIcon', HICON), 
     ('iIcon', c_int), 
     ('dwAttributes', DWORD), 
     ('szDisplayName', TCHAR * MAX_PATH), 
     ('szTypeName', TCHAR * 80)]  

def seticon(folderpath, iconpath, iconindex): 
    """Set folder icon. 

    >>> seticon(".", "C:\\Windows\\system32\\SHELL32.dll", 10) 

    """ 
    shell32 = ctypes.windll.shell32 

    folderpath = unicode(os.path.abspath(folderpath), 'mbcs') 
    iconpath = unicode(os.path.abspath(iconpath), 'mbcs') 

    fcs = SHFOLDERCUSTOMSETTINGS() 
    fcs.dwSize = sizeof(fcs) 
    fcs.dwMask = FCSM_ICONFILE 
    fcs.pszIconFile = iconpath 
    fcs.cchIconFile = 0 
    fcs.iIconIndex = iconindex 

    hr = shell32.SHGetSetFolderCustomSettings(byref(fcs), folderpath, 
               FCS_FORCEWRITE) 
    if hr: 
     raise WindowsError(win32api.FormatMessage(hr)) 

    sfi = SHFILEINFO() 
    hr = shell32.SHGetFileInfoW(folderpath, 0, byref(sfi), sizeof(sfi), 
           SHGFI_ICONLOCATION) 
    if hr == 0: 
     raise WindowsError(win32api.FormatMessage(hr)) 

    index = shell32.Shell_GetCachedImageIndexW(sfi.szDisplayName, sfi.iIcon, 0) 
    if index == -1: 
     raise WindowsError() 

    shell32.SHUpdateImageW(sfi.szDisplayName, sfi.iIcon, 0, index)

來源

2011-01-12 02:57:50 cgohlke

從我的理解來做到這一點一絕Customise Folders with Desktop.ini。雖然可能有更多關於this question的信息。

來源

2011-01-11 22:31:24 William

太棒了，這正是我想要的。我所要做的就是生成該文件，而且我猜，Windows將會撿起它。非常感謝！ – 2011-01-11 23:51:38

不完全。文件屬性必須包含System和Hidden，並且不更新圖標緩存Windows可能不會顯示正確的圖標。 – cgohlke 2011-01-12 00:08:23

如何在Windows上用Python更改文件夾圖標？

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