python - Django template -- render a list of dictionaries with incrementing values -

without incrementing template variable, hacky way it, how can "remember" level subskill variable @ , correctly "increment" level counter in django template?

i have list of dictionaries looks this: [{'level': 0, 'skill': 'style page using css'}, {'level': 0, 'skill': 'download jsfiddle'}, {'level': 1, 'skill': 'learn django'}, {'level': 2, 'skill: 'customize template'}]

and want render this:

but can't figure out way increment counter variable in django template.

this i'm using:

{% level=0 %} <h1 align="center"> level: {{level}} </h1> {% subskill in subskills %}    {%if subskill.level > level%}      <h1 align="center"> level:{{level|add:1}} </h1>   {%endif%} ... {%endfor%} {%endwith%} 

what have right ever increment level one, increment isn't stored. goes level 0, level 1, level 1, level 1

as suggested in comments, changing structure of list like

subskills = {0:[{'skill': 'style page using css'}, {'skill': 'download jsfiddle'}], 1: [{'skill': 'learn django'}], 2: [{'skill: 'customize template'}]}

pass view with

return render(request, 'subskills.html', {'subskills': subskills})

and render in template with:

{% level, subskill_list in subskills.items%} <h1 align="center"> level: {{level}} </h1> {% subskill in subskill_list %} render subskill here... {% endfor %} {% endfor %}