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{% macro _arg_url_for(endpoint, base) %}
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{# calls url_for() with a given endpoint and **base as the parameters,
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additionally passing on all keyword_arguments (may overwrite existing ones)
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#}
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{%- with kargs = base.copy() -%}
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{%- do kargs.update(kwargs) -%}
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{{url_for(endpoint, **kargs)}}
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{%- endwith %}
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{%- endmacro %}
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{% macro render_pagination(pagination,
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endpoint=None,
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prev=('«')|safe,
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next=('»')|safe,
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size=None,
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ellipses='…',
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args={}
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)
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-%}
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{% with url_args = {} %}
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{%- do url_args.update(request.view_args if not endpoint else {}),
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url_args.update(request.args if not endpoint else {}),
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url_args.update(args) -%}
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{% with endpoint = endpoint or request.endpoint %}
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<nav>
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<ul class="pagination{% if size %} pagination-{{size}}{% endif %}"{{kwargs|xmlattr}}>
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{# prev and next are only show if a symbol has been passed. #}
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{% if prev != None -%}
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<li{% if not pagination.has_prev %} class="disabled"{% endif %}><a href="{{_arg_url_for(endpoint, url_args, page=pagination.prev_num) if pagination.has_prev else '#'}}">{{prev}}</a></li>
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{%- endif -%}
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{%- for page in pagination.iter_pages() %}
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{% if page %}
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{% if page != pagination.page %}
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<li><a href="{{_arg_url_for(endpoint, url_args, page=page)}}">{{page}}</a></li>
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{% else %}
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<li class="active"><a href="#">{{page}} <span class="sr-only">(current)</span></a></li>
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{% endif %}
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{% elif ellipses != None %}
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<li class="disabled"><a href="#">{{ellipses}}</a></li>
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{% endif %}
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{%- endfor %}
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{% if next != None -%}
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<li{% if not pagination.has_next %} class="disabled"{% endif %}><a href="{{_arg_url_for(endpoint, url_args, page=pagination.next_num) if pagination.has_next else '#'}}">{{next}}</a></li>
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{%- endif -%}
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</ul>
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</nav>
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{% endwith %}
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{% endwith %}
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{% endmacro %}
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