sekizai.context_processors.sekizai seems not working

[rocchidavide]

I've added sekizai context processor:

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'sekizai.context_processors.sekizai',
                'my_cms.context_processors.site_configuration'
            ],
        },
    },
]

I have this custom tag:

@register.simple_tag(takes_context=True)
def render_page_contents(context):
    page = context['page']

    html = ''
    for pc in page.page_contents.all():
        if pc.template:
            html += render_to_string(pc.template, RequestContext({'page_content': pc}))
    return mark_safe(html)

A template rendered above:

{% load sekizai_tags %}

{% addtoblock "jsa" %}
<script type="text/javascript">alert('a');</script>
{% endaddtoblock %}

<div id="{{ page_content.css_id }}" class="{{ page_content.css_classes }}" style="border: 1px dashed forestgreen">
    <h2>{{ page_content.title }}</h2>
    <h3>{{ page_content.subtitle }}</h3>
</div>

The base.html contains:

{% load static i18n sekizai_tags %}
{% render_block "jsa" %}

I obtain this error:

You must enable the 'sekizai.context_processors.sekizai' template context processor or use 'sekizai.context.SekizaiContext' to render your templates.

The context processor is added and I'm using RequestContext, like docs says:

For Django versions after 1.10, add sekizai.context_processors.sekizai to your TEMPLATES['OPTIONS']['context_processors'] setting and use django.template.RequestContext when rendering your templates.

I'm using Django 1.10.8 and django-sekizai 0.10.0

[ojii]

render_to_string(pc.template, RequestContext({'page_content': pc})) the note about using RequestContext is meant for your main view. Once you start rendering a template, you need to keep the context around, even for sub-templates. You can work around it using:

from sekizai.helpers import get_varname

...

render_to_string(pc.template, Context({'page_content': pc, get_varname(): context[get_varname()]})

[rocchidavide]

Thank you!!