[repo] optimize massive insertion/deletion by using the new set_operation function
Idea is that on massive insertion, cost of handling the list of operation
become non negligeable, so we should minimize the number of operations in
that list.
The set_operation function ease usage of operation associated to data in
session.transaction_data, and we only add the operation when data set isn't
initialized yet, else we simply add data to the set. The operation then
simply process accumulated data.
#!/usr/bin/env python
"""
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
# pylint: disable-msg=W0404,W0622,W0704,W0613,W0152
# Copyright (c) 2003-2010 LOGILAB S.A. (Paris, FRANCE).
# http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# 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.
""" Generic Setup script, takes package info from __pkginfo__.py file """
from distutils.core import setup
# import required features
from __pkginfo__ import distname, version, license, short_desc, long_desc, \
web, author, author_email
# import optional features
try:
from __pkginfo__ import data_files
except ImportError:
data_files = None
try:
from __pkginfo__ import include_dirs
except ImportError:
include_dirs = []
def install(**kwargs):
"""setup entry point"""
#kwargs['distname'] = modname
return setup(name=distname,
version=version,
license=license,
description=short_desc,
long_description=long_desc,
author=author,
author_email=author_email,
url=web,
data_files=data_files,
**kwargs)
if __name__ == '__main__' :
install()