from casp.component_decorator import html
def layout():
return html(r"""
{{ metadata.title | default("Caspian App") }}
{#
Everything a page put in `Metadata(extra={...})` -- robots, canonical,
Open Graph, Twitter cards. The page pipeline already merges `extra` into
this dict; without this loop it collected those values and dropped them,
so `extra` silently did nothing. Open Graph is keyed by `property`, every
other vocabulary by `name`.
#}
{% for meta_name, meta_content in (metadata | default({})).items()
if meta_name not in ("title", "description") and meta_content %}
{% if meta_name.startswith("og:") %}
{% else %}
{% endif %}
{% endfor %}
""")