[FIX] orm: ignore existing link for operation (4, x) in one2many fields
bzr revid: mat@openerp.com-20131206125403-r6uemlh7jagw01gh
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@ -570,8 +570,10 @@ class one2many(_column):
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else:
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cr.execute('update '+_table+' set '+self._fields_id+'=null where id=%s', (act[1],))
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elif act[0] == 4:
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# Must use write() to recompute parent_store structure if needed
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obj.write(cr, user, [act[1]], {self._fields_id:id}, context=context or {})
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cr.execute("select 1 from {0} where id=%s and {1}!=%s".format(_table, self._fields_id), (act[1], id))
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if cr.fetchone():
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# Must use write() to recompute parent_store structure if needed and check access rules
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obj.write(cr, user, [act[1]], {self._fields_id:id}, context=context or {})
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elif act[0] == 5:
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reverse_rel = obj._all_columns.get(self._fields_id)
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assert reverse_rel, 'Trying to unlink the content of a o2m but the pointed model does not have a m2o'
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