62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import time
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def som(cr, uid, partner_id, args):
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result = args['som_interval_default']
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max = args['som_interval_max'] or 4
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factor = args['som_interval_decrease']
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date_start=time.time() - args['som_interval']*3600*24*max
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for i in range(max):
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next_date = date_start + args['som_interval']*3600*24
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cr.execute(
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'''
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select s.factor from res_partner_event e
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left join res_partner_som s
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on (e.som=s.id) where partner_id=%s and date>=%s and date<%s''',
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(partner_id,
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time.strftime('%Y-%m-%d', time.gmtime(date_start)),
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time.strftime('%Y-%m-%d', time.gmtime(next_date))))
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soms = cr.fetchall()
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if len(soms):
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c = 0
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nbr = 0.0
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for som in soms:
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if som[0]:
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c+=1
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nbr+=som[0]
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if c:
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avg = nbr/c
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else:
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avg = result
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result = result*(1-factor) + (avg*factor)
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else:
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avg = args['som_interval_default']
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date_start = next_date
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return result
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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