home / docs

sections

2 rows where title = "Plugin hooks"

✎ View and edit SQL

This data as json, CSV (advanced)

Suggested facets: breadcrumbs (array)

id ▼ page ref title content breadcrumbs references
changelog:plugin-hooks changelog plugin-hooks Plugin hooks New plugin hook: handle_exception() , for custom handling of exceptions caught by Datasette. ( #1770 ) The render_cell() plugin hook is now also passed a row argument, representing the sqlite3.Row object that is being rendered. ( #1300 ) The configuration directory is now stored in datasette.config_dir , making it available to plugins. Thanks, Chris Amico. ( #1766 ) ["Changelog", "0.62 (2022-08-14)"] [{"href": "https://github.com/simonw/datasette/issues/1770", "label": "#1770"}, {"href": "https://github.com/simonw/datasette/issues/1300", "label": "#1300"}, {"href": "https://github.com/simonw/datasette/pull/1766", "label": "#1766"}]
plugin_hooks:id1 plugin_hooks id1 Plugin hooks Datasette plugins use plugin hooks to customize Datasette's behavior. These hooks are powered by the pluggy plugin system. Each plugin can implement one or more hooks using the @hookimpl decorator against a function named that matches one of the hooks documented on this page. When you implement a plugin hook you can accept any or all of the parameters that are documented as being passed to that hook. For example, you can implement the render_cell plugin hook like this even though the full documented hook signature is render_cell(row, value, column, table, database, datasette) : @hookimpl def render_cell(value, column): if column == "stars": return "*" * int(value) List of plugin hooks prepare_connection(conn, database, datasette) prepare_jinja2_environment(env, datasette) extra_template_vars(template, database, table, columns, view_name, request, datasette) extra_css_urls(template, database, table, columns, view_name, request, datasette) extra_js_urls(template, database, table, columns, view_name, request, datasette) extra_body_script(template, database, table, columns, view_name, request, datasette) publish_subcommand(publish) render_cell(row, value, column, table, database, datasette) register_output_renderer(datasette) register_routes(datasette) register_commands(cli) … [] [{"href": "https://pluggy.readthedocs.io/", "label": "pluggy"}]

Advanced export

JSON shape: default, array, newline-delimited, object

CSV options:

CREATE TABLE [sections] (
   [id] TEXT PRIMARY KEY,
   [page] TEXT,
   [ref] TEXT,
   [title] TEXT,
   [content] TEXT,
   [breadcrumbs] TEXT,
   [references] TEXT
);
Powered by Datasette · Queries took 14.057ms