sections

6 rows where breadcrumbs = "["Upgrade guide", "Datasette 0.X -> 1.0", "Metadata changes"]"

✎ View and edit SQL

This data as json, CSV (advanced)

Suggested facets: title, references, breadcrumbs (array)

id ▼ page ref title content breadcrumbs references
upgrade_guide:metadata-fallback-has-been-removed upgrade_guide metadata-fallback-has-been-removed Metadata "fallback" has been removed Certain keys in metadata like license used to "fallback" up the chain of ownership. For example, if you set an MIT to a database and a table within that database did not have a specified license, then that table would inherit an MIT license. This behavior has been removed in Datasette 1.0. Now license fields must be placed on all items, including individual databases and tables. ["Upgrade guide", "Datasette 0.X -> 1.0", "Metadata changes"] []
upgrade_guide:upgrade-guide-v1-metadata-json-removed upgrade_guide upgrade-guide-v1-metadata-json-removed The As of Datasette 1.0a14 , the root level /metadata.json endpoint has been removed. Metadata for tables will become available through currently in-development extras in a future alpha. ["Upgrade guide", "Datasette 0.X -> 1.0", "Metadata changes"] []
upgrade_guide:upgrade-guide-v1-metadata-method-removed upgrade_guide upgrade-guide-v1-metadata-method-removed The As of Datasette 1.0a14 , the .metadata() method on the Datasette Python API has been removed. Instead, one should use the following methods on a Datasette class: get_instance_metadata() get_database_metadata() get_resource_metadata() get_column_metadata() ["Upgrade guide", "Datasette 0.X -> 1.0", "Metadata changes"] []
upgrade_guide:upgrade-guide-v1-metadata-removed upgrade_guide upgrade-guide-v1-metadata-removed The In Datasette 0.x plugins could implement a get_metadata() plugin hook to customize how metadata was retrieved for different instances, databases and tables. This hook could be inefficient, since some pages might load metadata for many different items (to list a large number of tables, for example) which could result in a large number of calls to potentially expensive plugin hook implementations. As of Datasette 1.0a14 (2024-08-05), the get_metadata() hook has been deprecated: # ❌ DEPRECATED in Datasette 1.0 @hookimpl def get_metadata(datasette, key, database, table): pass Instead, plugins are encouraged to interact directly with Datasette's in-memory metadata tables in SQLite using the following methods on the Datasette class : get_instance_metadata() and set_instance_metadata() get_database_metadata() and set_database_metadata() get_resource_metadata() and set_resource_metadata() get_column_metadata() and set_column_metadata() A plugin that stores or calculates its own metadata can implement the startup(datasette) hook to populate those items on startup, and then call those methods while it is running to persist any new metadata changes. ["Upgrade guide", "Datasette 0.X -> 1.0", "Metadata changes"] []
upgrade_guide:upgrade-guide-v1-metadata-split upgrade_guide upgrade-guide-v1-metadata-split   Before Datasette 1.0, the metadata.yaml file became a kitchen sink if a mix of metadata, configuration, and settings. Now metadata.yaml is strictly for metaata (ex title and descriptions of database and tables, licensing info, etc). Other settings have been moved to a datasette.yml configuration file, described in Configuration . To start Datasette with both metadata and configuration files, run it like this: datasette --metadata metadata.yaml --config datasette.yaml # Or the shortened version: datasette -m metadata.yml -c datasette.yml ["Upgrade guide", "Datasette 0.X -> 1.0", "Metadata changes"] []
upgrade_guide:upgrade-guide-v1-metadata-upgrade upgrade_guide upgrade-guide-v1-metadata-upgrade Upgrading an existing The datasette-upgrade plugin can be used to split a Datasette 0.x.x metadata.yaml (or .json ) file into separate metadata.yaml and datasette.yaml files. First, install the plugin: datasette install datasette-upgrade Then run it like this to produce the two new files: datasette upgrade metadata-to-config metadata.json -m metadata.yml -c datasette.yml ["Upgrade guide", "Datasette 0.X -> 1.0", "Metadata changes"] [{"href": "https://github.com/datasette/datasette-upgrade", "label": "datasette-upgrade plugin"}]

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
);