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