96 lines
3.3 KiB
Python
96 lines
3.3 KiB
Python
##############################################################################
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#
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# Copyright (c) 2004-2008 Tiny SPRL (http://tiny.be) All Rights Reserved.
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#
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# $Id$
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsability of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# garantees and support are strongly adviced to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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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import tarfile
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import re
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import urllib2
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import os
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import shutil
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import tools
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# remove an existing version of modules if it exist
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def remove(name):
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adp = tools.config['addons_path']
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addons = os.listdir(adp)
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if name in addons:
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try:
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shutil.rmtree(os.path.join(adp, name))
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except:
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print "Unable to remove module %s !" % name
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def install(name, url):
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tar = tarfile.open(mode="r|gz", fileobj=urllib2.urlopen(url))
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for tarinfo in tar:
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tar.extract(tarinfo, tools.config['addons_path'])
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def upgrade():
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import pooler
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cr = pooler.db.cursor()
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toinit = []
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toupdate = []
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# print 'Check for correct rights (create and unlink on addons)...'
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# todo: touch addons/test.txt
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# todo: rm addons/test.txt
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print 'Check for modules to remove...'
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cr.execute('select id,name,url from ir_module_module where state=%s', ('to remove',))
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for module_id,name,url in cr.fetchall():
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print '\tremoving module %s' % name
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remove(name)
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cr.execute('update ir_module_module set state=%s where id=%d', ('uninstalled', module_id))
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cr.commit()
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print 'Check for modules to upgrade...'
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cr.execute('select id,name,url from ir_module_module where state=%s', ('to upgrade',))
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for module_id,name,url in cr.fetchall():
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print '\tupgrading module %s' % name
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remove(name)
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install(name, url)
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cr.execute('update ir_module_module set state=%s where id=%d', ('installed', module_id))
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cr.commit()
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toupdate.append(name)
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print 'Check for modules to install...'
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cr.execute('select id,name,url from ir_module_module where state=%s', ('to install',))
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for module_id,name,url in cr.fetchall():
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print '\tinstalling module %s' % name
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install(name, url)
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cr.execute('update ir_module_module set state=%s where id=%d', ('installed', module_id))
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cr.commit()
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toinit.append(name)
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print 'Initializing all datas...'
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cr.commit()
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cr.close()
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return (toinit, toupdate)
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