Is it able to nest block in a conditional tag in the template of Django 1.3?

[Patto]

Here is my need:

{% if request.user.is_csr %}

      {% block csr_block %}

{% endif %}

[Tom Evans]

No. Inside child templates, most nodes outside of blocks are ignored.
You can do this instead:

{% block csr_block %}
{% if request.user.is_csr %}
...
{% else %}
{{ block.super }}
{% endif %}
{% endblock %}

Cheers

Tom