openerp to download attendance machine - odoo

Question

Please me to solve this problems. I'm using openerp to download attendance machine and insert that data into my table but i have to view the data from the machine into grid using using one2many field how could I passing the data after I downloaded this my script. I'm using zkclock module to get the data.
hr_machinezem560.py
....
import zkclock
import from osv import osv, fields
....
class hr_machinezem560(osv.osv):
_name = "hr_machinezem560"
_columns = {
'date_from':fields.date("Date From"),
'date_to':fields.date("Date To"),
'proses_id':fields.one2many('hr.machinezem560_details', 'proses_id', 'Prosess Download')
}
def action_download(self, cr, uid, ids, context=None):
domain = {}
params = self.browse(cr, uid, ids, context=context)[0]
start_date = date_object = datetime.datetime.strptime(params.date_from, '%Y-%m-%d')
end_date = date_object = datetime.datetime.strptime(params.date_to, '%Y-%m-%d')
date_list = [dt.strftime("%Y-%m-%d") for dt in rrule(DAILY, dtstart=start_date, until=end_date)]
host = '192.168.1.201'
port = 4370
password = ''
s, r = zkclock.connect(host, port, password)
r = zkclock.disable(s, r)
r, userdata = zkclock.get_user_data(s, r)
r, logdata = zkclock.get_log_data(s, r)
r = zkclock.enable(s, r)
r = zkclock.disconnect(s, r)
if userdata and logdata:
logdata = zkclock.assemble_log_data_from_packets(logdata)
users = zkclock.unpack_users_to_dict(userdata)
logging.debug(users)
loglist = []
while((len(logdata)/LOG_DATA_SIZE) >=1):
loglist.append(logdata[:LOG_DATA_SIZE])
logdata = logdata[LOG_DATA_SIZE:]
logs = []
for i in loglist:
log_entry = zkclock.unpack_log(i)
timestamp = zkclock.decode_time(log_entry.time)
verification_method = log_entry.decode_verified()
try:
user_name = users[log_entry.uid].name
except KeyError:
user_name = "Unknown user: %s" % log_entry.uid
logs.append([timestamp,str(log_entry.uid), verification_method])
attance_det = self.pool.get("hr.machinezem560_details")
for log in logs:
if log[0].strftime('%Y-%m-%d') in date_list:
values = {
'employee': log[1],
'timesheet': log[0],
'status':log[2]
}
attance_det.create(cr, uid, values, context=context)
hr_machinezem560()
class hr_machinezem560_details(osv.osv):
_name = "hr.machinezem560_details"
_columns = {
'employee': fields.char("Employee Name", size=80),
'timesheet':fields.datetime("Time Sheet"),
'status': fields.char("Status", size=10),
'proses_id':fields.many2one('hr_machinezem560','Prosess Download')
}
hr_machinezem560_details()
view:
<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<record id="hr_batch_machine_view_form" model="ir.ui.view">
<field name="name">Attendance Machine Batch Process</field>
<field name="model">hr_machinezem560</field>
<field name="type">form</field>
<field name="arch" type="xml">
<form string="Download ZEM560 Data" version="7.0">
<group name="up">
<label for="date_from" string="Timesheet Period"/>
<div>
<field name="date_from" class="oe_inline"/> to <field name="date_to" class="oe_inline"/>
<div class="oe_right oe_button_box" name="right_top_button">
<button name="action_download" string="Download" type="object"/>
</div>
</div>
</group>
<group name="down">
<field name="proses_id" colspan="3" nolabel="1" readonly="1">
<tree string="Attendance Data">
<field name="employee"/>
<field name="timesheet"/>
<field name="status"/>
</tree>
</field>
</group>
</form>
</field>
</record>
<record id="action_batch_hr_machine_view" model="ir.actions.act_window">
<field name="name">Attendance Machine Batch Proses</field>
<field name="res_model">hr_machinezem560</field>
<field name="view_type">form</field>
<field name="view_mode">form</field>
<field name="target">new</field>
</record>
<menuitem
id="menu_hr_absensiRoot"
name="Absensi"
sequence="3"
parent="hr.menu_hr_root"
/>
<menuitem
id="menu_hr_mesin_Absensi"
name="Mesin Absensi ZEM560"
sequence="1"
parent="menu_hr_absensiRoot"
action="action_batch_hr_machine_view"
/>
</data>
</openerp>