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Column metadata, closes #942

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Simon Willison 2021-08-12 16:53:23 -07:00 • committed by GitHub
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8 changed files with 88 additions and 2 deletions
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datasette/views/table.py
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@ -125,6 +125,7 @@ class RowTableShared(DataView):
"""Returns columns, rows for specified table - including fancy foreign key treatment"""
db = self.ds.databases[database]
table_metadata = self.ds.table_metadata(database, table)
column_descriptions = table_metadata.get("columns") or {}
column_details = {col.name: col for col in await db.table_column_details(table)}
sortable_columns = await self.sortable_columns_for_table(database, table, True)
pks = await db.primary_keys(table)
@ -147,6 +148,7 @@ class RowTableShared(DataView):
"is_pk": r[0] in pks_for_display,
"type": type_,
"notnull": notnull,
"description": column_descriptions.get(r[0]),
}
)