Thanks the reply,
Could you clarify slightly what you mean by the Python's normal
restrictions. I was guessing the restriction might be something like:
"When compiling a list of types, if the list contains a class B which
inherits from A then A must be contained in the list."
The interesting thing here is that the call to CompileSubclassTypes
works when we pass it one huge list of types, but not when we call if
repeatedly with smaller lists.
Thanks
Tom
Dino Viehland wrote:
The only restrictions are the normal restrictions that Python has regarding
inheritance. In this case it looks like you're hitting that you cannot
inherit from more than one base type w/ a different layout.
Basically it looks like you're trying to pre-compile the equivalent of:
class c(float, set): pass
Which isn't legal in Python so my guess is there is an issue w/ the way you
split them up.
-----Original Message-----
From: users-boun...@lists.ironpython.com [mailto:users-
boun...@lists.ironpython.com] On Behalf Of Tom Wright
Sent: Tuesday, November 10, 2009 9:39 AM
To: Discussion of IronPython
Subject: [IronPython] clr.CompileSubclassTypes restrictions on list of types
Hi,
Are there any restrictions placed on the list of types that can be
passed to CompileSubclassTypes?
We are having issues with a clr.AddReference(DllContainingSubclasses)
being very slow, so are trying to split the compiled subclasses across
multiple dlls to indicate progress between the loading of these dlls.
However, when trying to compile a partial list of types we get the
following error:
Traceback (most recent call last):
File "c:\buildshare\gitrepo\precompile_subclasses.py", line 40, in
c:\buildsha
re\gitrepo\precompile_subclasses.py
TypeError: : can only extend one CLI or builtin type, not both
Microsoft.Scripti
ng.Runtime.Extensible`1[[System.Double, mscorlib, Version=2.0.0.0,
Culture=neutr
al, PublicKeyToken=b77a5c561934e089]] (for
IronPython.Runtime.Types.PythonType)
and IronPython.Runtime.SetCollection (for
IronPython.Runtime.Types.PythonType)
Any help is much appreciated,
Tom
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