datasette/datasette/default_table_actions.py
Simon Willison fdd1b61a3e Add alter table modal
- Register a built-in table action and expose alter-table metadata to table pages.
- Build the client-side modal for editing columns, defaults, ordering, primary keys, and custom column types.
- Add a review/apply confirmation flow with HTML and Playwright coverage.

Refs #2788
2026-06-22 10:11:56 -07:00

29 lines
869 B
Python

from datasette import hookimpl
from datasette.resources import TableResource
@hookimpl
def table_actions(datasette, actor, database, table, request):
async def inner():
db = datasette.get_database(database)
if not db.is_mutable:
return []
if not await datasette.allowed(
action="alter-table",
resource=TableResource(database=database, table=table),
actor=actor,
):
return []
return [
{
"type": "button",
"label": "Alter table",
"description": "Change columns and primary key for this table.",
"attrs": {
"aria-label": "Alter table {}".format(table),
"data-table-action": "alter-table",
},
}
]
return inner