66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
##############################################################################
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#
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# Copyright (c) 2004 TINY SPRL. (http://tiny.be) All Rights Reserved.
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# Fabien Pinckaers <fp@tiny.Be>
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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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##############################################################################
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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=%d 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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