Here is our solution to include the sale order name (SO000012, SO000013, etc.) in the file name of the sale orders reports pdf via « Print » buttons.

Content of control_pt.py :

import pdb
from openerp.addons.web.http import Controller, route, request
from openerp.addons.report.controllers.main import ReportController
from openerp.osv import osv
from openerp import http
import simplejson

class PTReportController(ReportController):
    @route(['/report/download'], type='http', auth="user")
    def report_download(self, data, token):
        order_obj = http.request.env['sale.order']
        requestcontent = simplejson.loads(data)
        url, type = requestcontent[0], requestcontent[1]
# url = u'/report/pdf/sale.report_saleorder/37'
# type = u'qweb-pdf'
        assert type == 'qweb-pdf'
        reportname = url.split('/report/pdf/')[1].split('?')[0]
# reportname = u'sale.report_saleorder/37'
        reportname, docids = reportname.split('/')
# reportname = u'sale.report_saleorder'
# docids = 37
        assert docids
        object = order_obj.browse(int(docids))

        name = object.name
# name = 2014-DE000020
        filename = 'PT_' + object.name
# filename = PT_2014-DE000020

        response = ReportController().report_download(data, token)
        response.headers.set('Content-Disposition', 'attachment; filename=%s.pdf;' % filename)
        return response

Hi Nikunj,

This code prints the report with the dynamic pdf names without affecting other reports of the same module or base :

from odoo.addons.report.controllers.main import ReportController 
from odoo import http
import simplejson
import logging
class PrintReport(ReportController):
    @http.route(['/report/download'], type='http', auth="user")
    def report_download(self, data, token):
        logging.info("report_download")
        requestcontent = simplejson.loads(data)
        url, type = requestcontent[0], requestcontent[1]
        logging.info(url)
        logging.info(type)
        response = super(PrintReport,self).report_download(data,token)
        if len(url.split('/report/pdf/')) > 1 and type == 'qweb-pdf':
            reportname = url.split('/report/pdf/')[1].split('?')[0]
            reportname, docids = reportname.split('/')
            logging.info(reportname)
            assert docids
            logging.info(docids)
            if reportname == 'module_name.report_template_name':
                filename = 'module_template.report_template_name'
                if docids.isdigit():
                    obj = http.request.env['model.name']
                    object = obj.browse(int(docids))
                    filename = object.field_name + " " + object.field_name
                else:
                    filename = 'File_name'        ### will print 
multiple reports with the respective name given
                response.headers.set('Content-Disposition', 
'attachment; filename=%s.pdf;' % filename)
        return response

Hope this will help you.

Thanks.

you just have to overwrite controller method. report_download()

You can check out my solution at stackoverflow http://stackoverflow.com/questions/30485464/how-to-set-pdf-name-in-qweb-report-odoo/32152798#32152798

Yes... but it is sometype of hacking.... why odoo not give that because... in python if we take unicodecharacter in file name it gives parsing error...  if you want to try that fix name like "čćžšđ" and it give error... and odoo is support multi language... this is crotian character... if some one put this type of name it become problem.. so odoo not give that..

Nikunj,

The tecnical workaround is big and needs customization.

For quicker solution, go to odoo/addons/report/controllers/main.py line 123, change reortname!

Thanks.

An inbetween solution can be to override the ReportController for the /report/download URL.

This is what I did:

from openerp.addons.web.http import Controller, route, request
from openerp.addons.web.controllers.main import _serialize_exception
from openerp.osv import osv
from openerp.addons.report.controllers.main import ReportController
from openerp import http
import simplejson

class SponsorReportController(ReportController):

    @route(['/report/download'], type='http', auth="user")
    def report_download(self, data, token):
        partner_obj = http.request.env['res.partner']
        requestcontent = simplejson.loads(data)
        url, type = requestcontent[0], requestcontent[1]
        assert type == 'qweb-pdf'
        reportname = url.split('/report/pdf/')[1].split('?')[0]

        reportname, docids = reportname.split('/')
        assert docids
        object = partner_obj.browse(int(docids))
        response = ReportController().report_download(data, token)
        filename = object.report_filename

        response.headers.set('Content-Disposition', 'attachment; filename=%s.pdf;' % filename)
        return response

As you can see I have copied some of the code from odoo/addons/report/controllers/main.py to get the ID of the document, then I invoke the report_filename on the object and overwrite the Content-Disposition header in the response. This is a little cleaner than messing with the core code. Hope this helps you.