rendering hybrid_properties in tables

[Wolfgang Fahl]

I am trying to display hybrid properties in a table but it does not work out of the box.
see http://fb4demo.bitplan.com/datatable

what is needed to get this working?

def datatable(self):
        '''
        test data table
        '''
        icons=BootstrapIcon.query.all()
        return render_template('datatable.html',listOfDicts=icons)
 

class BootstrapIcon(db.Model):
    id=Column(types.String(30), primary_key=True)
    index=Column(types.Integer)
    
    @hybrid_property
    def url(self):
        myUrl="https://icons.getbootstrap.com/icons/%s/" % self.id
        return myUrl
    
    @hybrid_property
    def link(self):
        myLink=Link(self.url,self.id)
        return myLink
    
    @hybrid_property
    def icon(self):
        myIcon=Icon(self.id)
        myIcon.userdata['#']=self.index
        return myIcon

[Wolfgang Fahl]

I've worked around the issue by using my own table macro and preparing a list of dicts.

 def datatable(self):
        '''
        test data table
        '''
        icons=BootstrapIcon.query.all()
        dictList=[]
        for icon in icons:
            dictList.append(icon.asDict())
        return render_template('datatable.html',listOfDicts=dictList)
...
  def asDict(self):
        myDict={
            'link': self.link,
            'icon': self.icon
        }
        return myDict

{# table for dict list #}
{% macro table4DictList(dictList) -%}
<table class="table table-bordered table-hover">
  <!-- table header -->
  {% if dictList %}
  <thead class="thead-light">
  	<tr>
  		<th>#</th>
    	{% for key in dictList[0] %}
    	<th> {{ key }} </th>
    	{% endfor %}
 	</tr>
  <thead>
  <tbody>	
    <!-- table rows -->
    {% for dict_item in dictList %}
    <tr>
       <td> {{loop.index}} </td>
       {% for value in dict_item.values() %}
       <td>  {{ value|safe }} </td>
       {% endfor %}
    </tr>
    {% endfor %}
  </tbody>  
  {% endif %}
</table>
{%- endmacro %}

[Pander]

Also need rendering cell data that is an URL (starting with https:// or http://) as a clickable link in the table. Also with an option for the entire table that adds opening in a new tab with target="_blank".

Any progress on this issue? Would like to help out if needed.