Odoo如何继承修改form视图中制作活动 mail.activity

from odoo import api, models, fields


class InheritMailActivity(models.Model):
    _inherit = 'mail.activity'

    progress = fields.Float('Progress')
    importance = fields.Selection([
        ('a', 'Low'), ('aa', 'Medium'),
        ('aaa', 'High'), ('aaaa', 'Highest'), ('aaaaa', 'MHighest')],
        'Importance', default='a')

    def _default_task(self):
        context = self.env.context
        model = context.get('default_res_model')
        res_id = context.get('default_res_id')
        from_model = self.env[model].sudo().browse(res_id)
        if model == 'sale.requirement.quotation':
            return from_model.name

    def _default_ref_no(self):
        context = self.env.context
        model = context.get('default_res_model')
        res_id = context.get('default_res_id')
        from_model = self.env[model].sudo().browse(res_id)
        obj  = {
            'sale.requirement.quotation':'order_ref',
            'sale.requirement':'order_ref',

        }
        if model == 'sale.requirement.quotation':
            return from_model.order_ref

    task = fields.Char('Task', default=_default_task)
    ref_no = fields.Char('Ref No', default=_default_ref_no)
    special_task = fields.Char('Special Task')
    submitter = fields.Char('Submitter')
    is_task = fields.Boolean('Is Task')

    def get_importance(self):
        arr = []
        for rec in self:
            for item in range(1,int(rec.importance)):
                arr.append(item)
        return arr

odoo.define('quotation_information.extend_thread', function (require) {
    var Activity = require('mail.Activity');
    Activity.prototype.events[ 'click .o_activity_progress_edit'] = 'progressEdit'
    Activity.prototype.progressEdit =function(event,options){
        event.preventDefault();
        var self = this;
        var activity_id = $(event.currentTarget).data('activity-id');
        var progress = $(event.currentTarget).text()
        var action = _.defaults(options || {}, {
            type: 'ir.actions.act_window',
            res_model: 'product.quotation.qta',
            view_mode: 'form',
            view_type: 'form',
            views: [[false, 'form']],
            target: 'new',
            views_id:'email_progress_update',
            context: {
                default_active_ids: activity_id,
                default_progress:parseInt(progress),
                default_res_model: 'product.quotation.qta',
            },
            // res_id: activity_id,
        });

        return this.do_action(action, {
            on_close: function () {
                self._reload();
            },
        });
    }

})

<?xml version="1.0" encoding="UTF-8"?>
<templates id="template" xml:space="preserve">
    <!-- Planned activities 的展示修改-->
    <t t-extend="mail.activity_items">
        <t t-jquery="div#o_chatter_planned_activities a.o_activity_info" t-operation="before">
            <t t-if="activity.user_quotation_ids">
                <t t-foreach="activity.user_quotation_ids" t-as="user_id">
                    <t t-esc="user_id[1]"/>
                </t>
            </t>
        </t>
    </t>
    <t t-extend="mail.activity_items">
        <t t-jquery="div#o_chatter_planned_activities div.o_thread_message_tools" t-operation="before">
           <div style="display:flex">
               <strong><span t-attf-class="o_activity_date o_activity_color_#{activity.state}"><t t-esc="activity.label_delay" /></span></strong>
                <span style="margin: 0 10px;">截止日期：<t t-esc="activity.date_deadline.format(datetime_format)" /></span>
             <div style="display: flex;">进度：<div class="progress" style="width:300px">
  <div class="progress-bar progress-bar-warning" role="progressbar" t-att-aria-valuenow="activity.progress" aria-valuemin="0" aria-valuemax="100" t-attf-style="width: {{activity.progress}}%;">
       <t t-esc="activity.progress" /> %
  </div>
</div> </div>

           </div>
            <div style="display:flex">
                <span > 重要程度:
                    <span style="position:relative">
                        <span>
                             <span t-foreach="[1,2,3,4,5]" t-as="item" class="glyphicon glyphicon-star-empty" style="color:yellow" >  </span>
                        </span>

                        <span style="color:yellow;position: absolute;left:0;top:0">
     <span  t-foreach="activity.importance" t-as="item" class="glyphicon glyphicon-star"  >  </span>
                        </span>

                    </span>



                </span>
                <span style="margin-left:10px" t-if="activity.special_task">
                   特殊任务：<t t-esc="activity.special_task or ''"/>
                </span>
                <span t-else="" style="margin-left:10px">
                    职能任务
                </span>
            </div>
        </t>
        <t t-jquery="div#o_chatter_planned_activities a.o_activity_edit" t-operation="after">
              <a href="#" class="btn btn-link btn-default text-muted btn-sm o_activity_progress_edit o_activity_link" t-att-data-progress="activity.progress" t-att-data-activity-id="activity.id">
                                <i class="fa fa-pencil"/> Edit Progress
                 </a>

        </t>
    </t>
</templates>