3f55fe3161
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2038 fd906abe-77d9-0310-91a1-e0d9ade77398
56 lines
1.5 KiB
Python
56 lines
1.5 KiB
Python
#
|
|
# Copyright (c) 2007 Helmut Merz helmutm@cy55.de
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
|
|
"""
|
|
Working transparently with the R statistics package.
|
|
|
|
$Id$
|
|
"""
|
|
|
|
import os
|
|
import rpy
|
|
from rpy import r
|
|
from zope.proxy import removeAllProxies
|
|
|
|
|
|
class RWrapper(object):
|
|
|
|
def __init__(self, context):
|
|
self.context = context
|
|
|
|
def __getattr__(self, attr):
|
|
value = getattr(self.context, attr)
|
|
return removeAllProxies(value)
|
|
|
|
def __call__(self, *args, **kw):
|
|
value = self.context.__call__(*args, **kw)
|
|
value = removeAllProxies(value)
|
|
return RWrapper(value)
|
|
|
|
|
|
r = RWrapper(r)
|
|
|
|
with_mode = RWrapper(rpy.with_mode)
|
|
#as_py = RWrapper(rpy.as_py)
|
|
|
|
|
|
def graphics(*args, **kw):
|
|
filename = os.tempnam()
|
|
rc = r.GDD(filename, *args, **kw)
|
|
return filename + '.jpg', rc
|
|
|