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- """General utility functions common to client and server.
- This module contains a collection of general purpose utility functions.
- """
- import pythoncom
- import win32api, win32con
- def IIDToInterfaceName(iid):
- """Converts an IID to a string interface name.
-
- Used primarily for debugging purposes, this allows a cryptic IID to
- be converted to a useful string name. This will firstly look for interfaces
- known (ie, registered) by pythoncom. If not known, it will look in the
- registry for a registered interface.
- iid -- An IID object.
- Result -- Always a string - either an interface name, or '<Unregistered interface>'
- """
- try:
- return pythoncom.ServerInterfaces[iid]
- except KeyError:
- try:
- try:
- return win32api.RegQueryValue(win32con.HKEY_CLASSES_ROOT, "Interface\\%s" % iid)
- except win32api.error:
- pass
- except ImportError:
- pass
- return str(iid)
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