i try to code in eclipse and when i run it show me any error

This is test_module.py file

from osv import osv from osv import fields class MyClass(osv.osv): ''' classdocs ''' _name='my.class' _columns={ 'name':fields.char("Name",size=128,), 'code':fields.char("Code",size=127,), } MYClass()

def __init__(selfparams):
'''
Constructor
'''

and this is xml file

<?xml version=“1.0″ encoding=“utf-8″?>

<openerp>

<data>

   <record model=“ir.ui.view” id=“test_base_form”>

       <field name=“name”>test.base.form</field>

           <field name=“model”>test.base</field>

           <field name=“type”>form</field>

           <field name=“arch” type=“xml”>

               <form string=“Test Base”>

                   <field name=“name”/>

                   <field name=“code”/>

               </form>

          </field>

    </record>

    <record model=“ir.ui.view” id=“test_base_tree”>

        <field name=“name”>test.base.tree</field>

        <field name=“model”>test.base</field>

        <field name=“type”>tree</field>

        <field name=“arch” type=“xml”>

            <tree string=“Test Base”>

                <field name=“name”/>

                <field name=“code”/>

            </tree>

        </field>

    </record>

    <record model=“ir.actions.act_window” id=“action_test_seq”>

        <field name=“name”>Test Base</field>

        <field name=“res_model”>test.base</field>

        <field name=“view_type”>form</field>

        <field name=“view_mode”>tree,form</field>

    </record>

    <menuitem id=“menu_test_base_main” name=“Test Base”/>

    <menuitem id=“menu_test_base” parent=“menu_test_base_main”

              name=“Test Base” action=“action_test_seq”/>

</data>

</openerp>

and when i go to init_py file and import like this import test_module it can not me show any error then when i want to show this modulue and i go to settings=update modulue list then in open erp it can not show me any modulue \ where is the problem?\ iutry so many time but not show modulue in open erp