[IronPython] Bug in copy module (really need help with this!) :)

[Pablo Dalmazzo]

Hello guys,we've found a bug in the copy module, but the real problem is we cant reproduce it. Sometimes when we try to deepcopy an object of a custom object relation mapping type, we get this error"name types is not defined"Line 55:  for t in (type(None),int,long,float,bool,str,tuple), frozenset,type,xrange,types.ClassType,types.BuiltinFunctionType, type(Ellipsis),the other problem is in production server, where this error uses to happen sporadically, most times we dont get this message but an error message of the most outer module which calls the copy module, which is a generic message which tells us nothing I know this is very little information to find a bug but, do you know of any bugs related to the module copy (aside it didnt copy System.DBnull which I believe it's not the one for this case)Greetings, Pablo Dalmazzo 		 	   		  
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