error printing report <traceback object at 0x06F19DC8>)? - python-2.7

Question

I want to print a report. I have a module named partnership is under the addons folder. and under the partnership folder I carry the folder that contains new_report.rml new_report.sxw and new_report.py class containing this code:
import time
from openerp.report import report_sxw
class new_report(report_sxw.rml_parse):
def __init__(self, cr, uid, name, context):
super(new_report, self).__init__(cr, uid, name, context=context)
self.localcontext.update( {'time': time,})
report_sxw.report_sxw('report.new.report', 'contratcommercial',
'addons/partnership/report/new_report.rml',
parser=new_report)
under addons / partnership partnership I report.xml containing this code:
<?xml version="1.0" encoding="UTF-8"?>
<openerp>
<data>
<report
auto="False"
id="new_report_id"
model="contratcommercial"
name="commercial_report"
rml="partnership/report/new_report.rml"
string="imprimer contrat "/>
</data>
</openerp>
but I still have this error
report.commercial_report (<type 'exceptions.KeyError'>, KeyError(u'report.commercial_report',), <traceback objectat 0x06F19DC8>)

Answer 1

Your report id is given wrong.name attribute of <report> tag is same as in .py side. Just put ahead report for example report.name.value
Try this code.
in .py side
report_sxw.report_sxw('report.commercial.report', 'contratcommercial',
'addons/partnership/report/new_report.rml',
parser=new_report)
in .xml side
<?xml version="1.0" encoding="UTF-8"?>
<openerp>
<data>
<report
auto="False"
id="new_report_id"
model="contratcommercial"
name="commercial.report"
rml="partnership/report/new_report.rml"
string="imprimer contrat "/>
</data>
</openerp>
Hope this will solve your problem.