metadata.json support for per-table/per-database metadata

Also added support for descriptions and HTML descriptions.

Here's an example metadata.json file illustrating custom per-database and per-
table metadata:

    {
        "title": "Overall datasette title",
        "description_html": "This is a <em>description with HTML</em>.",
        "databases": {
            "db1": {
                "title": "First database",
                "description": "This is a string description & has no HTML",
                "license_url": "http://example.com/",
        		"license": "The example license",
                "queries": {
                	"canned_query": "select * from table1 limit 3;"
                },
                "tables": {
                    "table1": {
                        "title": "Custom title for table1",
                        "description": "Tables can have descriptions too",
                        "source": "This has a custom source",
                        "source_url": "http://example.com/"
                    }
                }
            }
        }
    }

Closes #165, Refs #164
This commit is contained in:
Simon Willison 2017-12-07 08:42:54 -08:00
commit 80bf3afa43
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7 changed files with 54 additions and 31 deletions

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@ -19,7 +19,9 @@
{% block content %}
<div class="hd"><a href="/">home</a> / <a href="/{{ database }}-{{ database_hash }}">{{ database }}</a></div>
<h1 style="padding-left: 10px; border-left: 10px solid #{{ database_hash[:6] }}">{{ table }}{% if is_view %} (view){% endif %}</h1>
<h1 style="padding-left: 10px; border-left: 10px solid #{{ database_hash[:6] }}">{{ metadata.title or table }}{% if is_view %} (view){% endif %}</h1>
{% block description_source_license %}{% include "_description_source_license.html" %}{% endblock %}
{% if filtered_table_rows or human_filter_description %}
<h3>{% if filtered_table_rows or filtered_table_rows == 0 %}{{ "{:,}".format(filtered_table_rows) }} row{% if filtered_table_rows == 1 %}{% else %}s{% endif %}{% endif %}