{% set total_pages = images.pages %}
{% set current_page = images.page %}
{% set endpoint = request.endpoint %}
{# Build a merged param dict: query args + path args #}
{% set params = request.args.to_dict(flat=True) %}
{% for k, v in request.view_args.items() %}
{% set _ = params.update({k: v}) %}
{% endfor %}
{# Helper to make a page URL while preserving all other params #}
{% macro page_url(p) -%}
{%- set pmap = params.copy() -%}
{%- set _ = pmap.update({'page': p}) -%}
{{ url_for(endpoint, **pmap) }}
{%- endmacro %}