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table facet_size in metadata, refs #1804

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Simon Willison 2022-09-06 08:59:19 -07:00
commit 8430c3bc7d
2 changed files with 28 additions and 3 deletions
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14
datasette/facets.py
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@ -102,11 +102,19 @@ class Facet:
def get_facet_size(self):
facet_size = self.ds.setting("default_facet_size")
max_returned_rows = self.ds.setting("max_returned_rows")
table_facet_size = None
if self.table:
tables_metadata = self.ds.metadata("tables", database=self.database) or {}
table_metadata = tables_metadata.get(self.table) or {}
if table_metadata:
table_facet_size = table_metadata.get("facet_size")
custom_facet_size = self.request.args.get("_facet_size")
if custom_facet_size == "max":
facet_size = max_returned_rows
elif custom_facet_size and custom_facet_size.isdigit():
if custom_facet_size and custom_facet_size.isdigit():
facet_size = int(custom_facet_size)
elif table_facet_size:
facet_size = table_facet_size
if facet_size == "max":
facet_size = max_returned_rows
return min(facet_size, max_returned_rows)
async def suggest(self):