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我想添加一些使用圖標和子菜單的Python的外殼擴展，但我努力得到遠遠比pywin32中的演示。我似乎也無法通過搜索谷歌提出任何事情。Windows資源管理器上下文菜單與子菜單使用pywin32
我相信我需要註冊一個COM服務器能夠根據在右側點擊文件，以改變在子菜單中的選項/文件夾等
# A sample context menu handler.
# Adds a 'Hello from Python' menu entry to .py files. When clicked, a
# simple message box is displayed.
#
# To demostrate:
# * Execute this script to register the context menu.
# * Open Windows Explorer, and browse to a directory with a .py file.
# * Right-Click on a .py file - locate and click on 'Hello from Python' on
# the context menu.
import pythoncom
from win32com.shell import shell, shellcon
import win32gui
import win32con
class ShellExtension:
_reg_progid_ = "Python.ShellExtension.ContextMenu"
_reg_desc_ = "Python Sample Shell Extension (context menu)"
_reg_clsid_ = "{CED0336C-C9EE-4a7f-8D7F-C660393C381F}"
_com_interfaces_ = [shell.IID_IShellExtInit, shell.IID_IContextMenu]
_public_methods_ = shellcon.IContextMenu_Methods + shellcon.IShellExtInit_Methods
def Initialize(self, folder, dataobj, hkey):
print "Init", folder, dataobj, hkey
self.dataobj = dataobj
def QueryContextMenu(self, hMenu, indexMenu, idCmdFirst, idCmdLast, uFlags):
print "QCM", hMenu, indexMenu, idCmdFirst, idCmdLast, uFlags
# Query the items clicked on
format_etc = win32con.CF_HDROP, None, 1, -1, pythoncom.TYMED_HGLOBAL
sm = self.dataobj.GetData(format_etc)
num_files = shell.DragQueryFile(sm.data_handle, -1)
if num_files>1:
msg = "&Hello from Python (with %d files selected)" % num_files
else:
fname = shell.DragQueryFile(sm.data_handle, 0)
msg = "&Hello from Python (with '%s' selected)" % fname
idCmd = idCmdFirst
items = ['First Python content menu item!']
if (uFlags & 0x000F) == shellcon.CMF_NORMAL: # Check == here, since CMF_NORMAL=0
print "CMF_NORMAL..."
items.append(msg)
elif uFlags & shellcon.CMF_VERBSONLY:
print "CMF_VERBSONLY..."
items.append(msg + " - shortcut")
elif uFlags & shellcon.CMF_EXPLORE:
print "CMF_EXPLORE..."
items.append(msg + " - normal file, right-click in Explorer")
elif uFlags & CMF_DEFAULTONLY:
print "CMF_DEFAULTONLY...\r\n"
else:
print "** unknown flags", uFlags
win32gui.InsertMenu(hMenu, indexMenu,
win32con.MF_SEPARATOR|win32con.MF_BYPOSITION,
0, None)
indexMenu += 1
for item in items:
win32gui.InsertMenu(hMenu, indexMenu,
win32con.MF_STRING|win32con.MF_BYPOSITION,
idCmd, item)
indexMenu += 1
idCmd += 1
win32gui.InsertMenu(hMenu, indexMenu,
win32con.MF_SEPARATOR|win32con.MF_BYPOSITION,
0, None)
indexMenu += 1
return idCmd-idCmdFirst # Must return number of menu items we added.
def InvokeCommand(self, ci):
mask, hwnd, verb, params, dir, nShow, hotkey, hicon = ci
win32gui.MessageBox(hwnd, "Hello", "Wow", win32con.MB_OK)
def GetCommandString(self, cmd, typ):
# If GetCommandString returns the same string for all items then
# the shell seems to ignore all but one. This is even true in
# Win7 etc where there is no status bar (and hence this string seems
# ignored)
return "Hello from Python (cmd=%d)!!" % (cmd,)
def DllRegisterServer():
import _winreg
folder_key = _winreg.CreateKey(_winreg.HKEY_CLASSES_ROOT,
"Folder\\shellex")
folder_subkey = _winreg.CreateKey(folder_key, "ContextMenuHandlers")
folder_subkey2 = _winreg.CreateKey(folder_subkey, "PythonSample")
_winreg.SetValueEx(folder_subkey2, None, 0, _winreg.REG_SZ,
ShellExtension._reg_clsid_)
file_key = _winreg.CreateKey(_winreg.HKEY_CLASSES_ROOT,
"*\\shellex")
file_subkey = _winreg.CreateKey(file_key, "ContextMenuHandlers")
file_subkey2 = _winreg.CreateKey(file_subkey, "PythonSample")
_winreg.SetValueEx(file_subkey2, None, 0, _winreg.REG_SZ,
ShellExtension._reg_clsid_)
print ShellExtension._reg_desc_, "registration complete."
def DllUnregisterServer():
import _winreg
try:
folder_key = _winreg.DeleteKey(_winreg.HKEY_CLASSES_ROOT,
"Folder\\shellex\\ContextMenuHandlers\\PythonSample")
file_key = _winreg.DeleteKey(_winreg.HKEY_CLASSES_ROOT,
"*\\shellex\\ContextMenuHandlers\\PythonSample ")
except WindowsError, details:
import errno
if details.errno != errno.ENOENT:
raise
print ShellExtension._reg_desc_, "unregistration complete."
if __name__=='__main__':
from win32com.server import register
register.UseCommandLine(ShellExtension,
finalize_register = DllRegisterServer,
finalize_unregister = DllUnregisterServer)
嗨GP89。如果你找到解決方案，請回到這裏。我試圖添加一個簡單的上下文菜單，只顯示一個特定的文件夾，但我不知道Win32編程。 –
嘿，它花了很長時間，但我現在幾乎在那裏。我找不到任何方式來進行調試或者網上的任何實例。我會在第二天或第二天發佈它:) – GP89
我把答案放在下面，如果你取出寄存器中的文件位並取消註冊方法，並且如果你不在你對你感興趣的文件夾應該能夠很容易地得到你想要的文件 – GP89