c5de793e2c
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2028 fd906abe-77d9-0310-91a1-e0d9ade77398
51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
#
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# Copyright (c) 2007 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Working transparently with the R statistics package.
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$Id$
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"""
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import rpy
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from rpy import r
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from zope.proxy import removeAllProxies
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class RWrapper(object):
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def __init__(self, context):
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self.context = context
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def __getattr__(self, attr):
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value = getattr(self.context, attr)
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# TODO (Zope 2): return aq_base(value)
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return removeAllProxies(value)
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def __call__(self, *args, **kw):
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value = self.context.__call__(*args, **kw)
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value = removeAllProxies(value)
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return RWrapper(value)
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# TODO (subclass for Zope 2): return aq_base(value)
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r = RWrapper(r)
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with_mode = RWrapper(rpy.with_mode)
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as_py = RWrapper(rpy.as_py)
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