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28 lines
1.1 KiB
28 lines
1.1 KiB
# Copyright 2016 Pedro M. Baeza <pedro.baeza@tecnativa.com>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from openerp import fields, models
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class BasePartnerMergeAutomaticWizard(models.TransientModel):
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_inherit = "base.partner.merge.automatic.wizard"
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group_by_ref = fields.Boolean('Reference')
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def _generate_query(self, fields, maximum_group=100):
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"""Inject the additional criteria 'ref IS NOT NULL' when needed.
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There's no better way to do it, as there are no hooks for adding
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this criteria regularly.
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"""
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query = super(BasePartnerMergeAutomaticWizard, self)._generate_query(
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fields, maximum_group=maximum_group)
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if 'ref' in fields:
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if 'WHERE' in query:
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index = query.find('WHERE')
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query = (query[:index + 6] + "ref IS NOT NULL AND " +
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query[index + 6:])
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else:
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index = query.find(' GROUP BY')
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query = (query[:index] + " WHERE ref IS NOT NULL" +
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query[index:])
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return query
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