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[IMP] res_company: preview_report function improved and cleaned

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bzr revid: qdp-launchpad@openerp.com-20110705103001-gs4jjignq3bbi5zn
This commit is contained in:
Quentin (OpenERP)
2011-07-05 12:30:01 +02:00
parent cd5c2975fb
commit d83d2cefa0
1 changed files with 17 additions and 8 deletions
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openerp/addons/base/res/res_company.py
+17 -8
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@@ -307,36 +307,45 @@ class res_company(osv.osv):
]
def preview_report(self, cr, uid, ids, context=None):
# Used new cursor as it was closed explicitly somewhere and because of this partner data was not printed
# Tocheck: its not closed
cr = pooler.get_db(cr.dbname).cursor()
company = self.browse(cr, uid, ids, context=context)[0]
#TODO: we should be able to create a report dynamically without using the filesystem (without using the trick with tempfilename)
if not ids:
return False
# we need to pass the company_id in order to make a new browse record for the rml parser, because the cursor was previously closed and because of this partner data was not printed
company_id = ids[0]
company = self.browse(cr, uid, company_id, context=context)
class company_parser(report_sxw.rml_parse):
def __init__(self, cr, uid, name, context):
super(company_parser, self).__init__(cr, uid, name, context=context)
import openerp
company = openerp.pooler.get_pool(cr.dbname).get('res.company').browse(cr, uid, company_id, context=context)
self.setCompany(company)
rml = etree.XML(company.rml_header)
rml = rml.getchildren()[0]
header_xml = """<document filename="Preview Report.pdf">
<template pageSize="(595.0,842.0)" title="Preview Report" author="OpenERP S.A.(sales@openerp.com)" allowSplitting="20">""" + etree.tostring(rml) + """
<template pageSize="(595.0,842.0)" title="Preview Report" author="OpenERP S.A.(sales@openerp.com)" allowSplitting="20">"""
footer_xml = """
</template>
</document>
"""
tempfileid, tempfilename= tempfile.mkstemp('.rml', 'openerp_')
fp = open(tempfilename, 'wb+')
fp.write(header_xml)
fp.write(etree.tostring(rml))
fp.write(footer_xml)
fp.close()
#we need to remove the eventual instances of this report, as we can't have 2 services with the same name
netsvc.Service._services.pop('report.company.report', False)
myreport = report_sxw.report_sxw('report.company.report', 'res.company', tempfilename, parser=company_parser)
#the report service is created on the fly because there is no rml given
report_sxw.report_sxw('report.company.report', 'res.company', tempfilename, parser=company_parser)
return {
'type': 'ir.actions.report.xml',
'report_name': 'company.report',
'datas': {'ids': ids, 'model': 'res.company'},
'nodestroy': True
'nodestroy': True,
'context': context #pass the context in order to use it in the browse of the company_parser
}
res_company()