Hello everyone!
I would like to achieve a result like the following one.
{% extends "base.html" %}
> {% block body %}
>
> Something:
> {% for k, v in a.items() recursive %}
> {% if v is not string %}
> {% for ke, va in v.items() %}
> {% if va is mapping %}
> {{ loop(va.items()) }}
> {% else %}
> {{ va }}
> {% endif %}
> {% endfor %}
> {% else %}
> {{ v }}
> {% endif %}
> {% endfor %}
>
> {% endblock %}
>
In other words, is it possible between a recursive call of a loop to have
another loop? If I try it, I get an error:
> TypeError: Tried to call non recursive loop. Maybe you forgot the
> 'recursive' modifier.
>
On the server side, the code that I used to test it is:
> from flask import Flask
> from flask import render_template
> from flask import request
>
>
> app = Flask(__name__, template_folder='../templates')
>
> @app.route('/')
> def homepage():
> d = dict()
> d['a'] = dict()
> d['a']['b'] = dict()
> d['a']['b']['c'] = dict()
> d['a']['b']['c']['d'] = dict()
> d['b'] = 'a'
> d['c'] = 'b'
> d['a']['b']['c']['d']['e'] = dict()
> d['a']['b']['c']['d']['e']['f'] = 'g'
>
> return render_template('testme.html', a=d)
>
> if __name__ == "__main__":
> app.run(debug=True)
>
Kind regards,
Dimitris
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