0.5.2 (March 04, 2021)#
Added#
Project template to be used as a starting point for projects intending to go into production.
atoti.Session.start_transaction()
to group a set of store operations in a single transaction.mode parameter to
atoti.Cube.query()
. The"raw"
mode uses a faster data transfer technique than the one used by the default"pretty"
mode, leading to drastic performance improvements for larger query results (issue #146).include_totals parameter to
atoti.Cube.query()
andatoti_query.QueryCube.query
to indicate whether the returned DataFrame should include the grand total and subtotals.keep_totals parameter to
atoti.Session.query_mdx()
andatoti_query.QuerySession.query_mdx
to indicate whether the returned DataFrame should contain, if they are present in the query result, the grand total and subtotals.atoti.config.create_kerberos_authentication()
to support Kerberos authentication providers.
User interface#
Convert to Widget Below JupyterLab command available on (not mutated) DataFrames returned by the
atoti.Cube.query()
andatoti_query.QueryCube.query
methods (issue #49).Defer updates checkbox in the JupyterLab extension sidebar (issue #25).
Pivot table columns can be resized (issue #206).
Pivot tables support expansion by another hierarchy.
Experimental#
atoti.experimental.create_date_hierarchy()
to create a multilevel date hierarchy based on a date column.
Changed#
Improve
atoti.where()
performance when either:no false_measure is passed.
the passed condition on levels is made only of
==
or!=
comparisons toNone
and at most one==
or!=
comparison to a non-None
value.
Fixed#
Issue when accessing query session hierarchies and levels (issue #202).
Issue where switching to an incompatible widget type would crash the JupyterLab extension (issue #211).
Issue with glob path on Windows.
Prevent redefining reserved roles such as ROLE_USER and ROLE_ADMIN by raising an error in
atoti.config.create_role()
.Respect sampling mode when adding rows with
atoti.store.Store.append()
and the+=
operator.