filter_stockquant/view/stockquant_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>

        <record id="view_stock_quant_search1" model="ir.ui.view">
            <field name="name">stock.quant.filter.search1</field>
            <field name="model">stock.quant</field>
            <field name="inherit_id" ref="stock.quant_search_view" />
            <field name="arch" type="xml">
              <search>
                  <separator/>
                  <filter string="Este año" name="year" domain="[('create_date','&lt;=', time.strftime('%%Y-12-31')),('create_date','&gt;=',time.strftime('%%Y-01-01'))]"/>
                  <filter string="Año pasado  " domain="[('create_date','&gt;=',(context_today()-relativedelta(years=1)).strftime('%%Y-01-01')),('create_date','&lt;=', time.strftime('%%Y-01-01'))]"/>
                  <filter string="Mes actual" domain="[('create_date','&lt;',(context_today()+relativedelta(months=1)).strftime('%%Y-%%m-01')), ('create_date','&gt;=',time.strftime('%%Y-%%m-01'))]"/>
                  <filter string="Mes pasado" domain="[('create_date','&gt;=',(context_today()-relativedelta(months=1)).strftime('%%Y-%%m-01')),('create_date','&lt;',time.strftime('%%Y-%%m-01'))]"/>
                  <filter string="Hoy" domain="[('create_date', '&gt;=', datetime.datetime.now().strftime('%Y-%m-%d 00:00:00')),('create_date', '&lt;=',datetime.datetime.now().strftime('%Y-%m-%d 23:23:59'))]"/>
                  <filter string="Ayer " domain="[('create_date','&lt;=', (datetime.date.today()-relativedelta(days=1)).strftime('%%Y-%%m-%%d')),('create_date','&gt;=',(datetime.date.today()-relativedelta(days=1)).strftime('%%Y-%%m-%%d'))]"/>
                  <filter string="Semana anterior" domain="[('create_date', '&gt;=', ((context_today()+relativedelta(weeks=-2, days=1, weekday=0)).strftime('%%Y-%%m-%%d'))),('create_date', '&lt;=', ((context_today()+relativedelta(weeks=-1, weekday=6)).strftime('%%Y-%%m-%%d')))]"/>
                  <filter string="Esta semana" domain="[('create_date', '&gt;=', ((context_today()+relativedelta(weeks=-1, days=1, weekday=0)).strftime('%%Y-%%m-%%d'))),('create_date', '&lt;=', ((context_today()+relativedelta(weeks=0, weekday=6)).strftime('%%Y-%%m-%%d')))]"/>

                  <group string="Agrupar">
                      <filter string="Por mes" context="{'group_by':'create_date:month'}"/>
                      <filter string="Por dia" context="{'group_by':'create_date:day'}"/>
                  </group>
               </search>
            </field>
        </record>
    </data>
</openerp>