在odoo v8中打印qweb-report时遇到问题

下面是我用来从向导打印报告的函数代码 .

class manager_monthly_salary_report_wizard(osv.osv_memory):
    _name = "manager.monthly.salary.report.wizard"

    _columns = {
        'month': fields.integer("Month"),
        'year': fields.integer("Year"),
    }

    def check_report(self, cr, uid, ids, context=None):
        print "context -> ", context
        print "ids -> ", ids

        if context is None:
            context = {}

        self_read = self.read(cr, uid, ids)[0]

        if (self_read['month'] >= 12 or self_read['month'] <= 0) and len(str(self_read['year'])) != 4:
            raise osv.except_osv(_("Warning"),
                                 _("You have invalid month / year ! please select correct one ... "))
        else:
            print "working normally ... "

        if self_read['month'] in [1, 2, 3, 4, 5, 6, 7, 8, 9]:
            month_year = str("0" + str(self_read['month']) or self_read['month'])
        elif self_read['month'] in [10, 11, 12]:
            month_year = str(self_read['month'])

        month_year = month_year + " - " + str(self_read['year'])
        print "month_year  ", month_year

        departments = []
        office_staff = []

        for deprt in first_level_department_brws:
            office_staff_ids = empl_obj.search(cr, uid, [('department_id', '=', deprt.id), '|', ('manager', '=', True), ('office_staff', '=', True)])
            office_staff_brw = empl_obj.browse(cr, uid, office_staff_ids)
            print " office_staff_brw ", office_staff_brw

            department = {
                'name': deprt.name,
                'office_staff': office_staff
            }
            for dep_employee in office_staff_brw:

                office_staff.append({
                    'name': dep_employee.name,...
                })
                department['office_staff'] = office_staff
                print "office_staff -> ", office_staff

            office_staff = []
            departments.append(department)
            print "Departments-> ", office_staff
            department = {}
            print "\n"

        data = {
            'ids': context.get('active_ids', []),
            'model': context.get('active_model', 'ir.ui.menu'),
            'form': departments
        }
        print "data -> ", data
        print "__end__\n\n"

        return self.pool['report'].get_action(cr, uid, [], 'custom_module.my_report', data=data, context=context)

报告xml文件看起来像..

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>
        <template id="my_report">
            <t t-call="report.html_container">
                <div class="page">
                    <!--header -->
                    <!--<t t-call="report.internal_layout">-->
                    <!--content-->

                    <div class="row">
                        <span >"====="</span>
                        <span t-esc="Departments"/>
                        <t t-esc="data"/>

                        <t t-set="model" t-value="data['model']"/>
                        <t t-set="data" t-value="data['form']"/>
                        <t t-esc="data"/>
                        <span >"++++++"</span>
                    </div>
                </div>
            </t>
        </template>
    </data>
</openerp>

如果数据['form']中的 departmens 是一种字典，我可以打印，但现在我已经更改为列表，我在打印报告时遇到错误

Traceback (most recent call last):
  File "/home/demo/project/odoo/odoo_8/addons/report/controllers/main.py", line 120, in report_download
    response = self.report_routes(reportname, converter='pdf', **dict(data))
  File "/home/demo/project/odoo/odoo_8/openerp/http.py", line 410, in response_wrap
    response = f(*args, **kw)
  File "/home/demo/project/odoo/odoo_8/addons/report/controllers/main.py", line 65, in report_routes
    pdf = report_obj.get_pdf(cr, uid, docids, reportname, data=options_data, context=context)
  File "/home/demo/project/odoo/odoo_8/openerp/api.py", line 268, in wrapper
    return old_api(self, *args, **kwargs)
  File "/home/demo/project/odoo/odoo_8/addons/report/models/report.py", line 192, in get_pdf
    html = self.get_html(cr, uid, ids, report_name, data=data, context=context)
  File "/home/demo/project/odoo/odoo_8/openerp/api.py", line 268, in wrapper
    return old_api(self, *args, **kwargs)
  File "/home/demo/project/odoo/odoo_8/addons/report/models/report.py", line 167, in get_html
    return particularreport_obj.render_html(cr, uid, ids, data=data, context=context)
  File "/home/demo/project/odoo/odoo_8/openerp/api.py", line 268, in wrapper
    return old_api(self, *args, **kwargs)
  File "/home/demo/project/odoo/odoo_8/addons/report/models/abstract_report.py", line 35, in render_html
    if data and data.get('form', {}).get('landscape'):
AttributeError: 'list' object has no attribute 'get'

update in py code

我刚刚换到了

data = {
        'ids': context.get('active_ids', []),
        'model': context.get('active_model', 'ir.ui.menu'),
        'form': {'departments': departments}
    }

并且报告正在打印....问题是，如果我使用它们，为什么他们不能直接打印报告

data = {
        'ids': context.get('active_ids', []),
        'model': context.get('active_model', 'ir.ui.menu'),
        'form': departments
    }

列表而不是_341726中的字典......