0.6.5 (March 25, 2022)

Added

• columns parameter to read_csv(), read_parquet(), load_csv(), and load_parquet() to rename or filter columns to be loaded in a Table (issue #462).

• Support for isolated Table deletion (issue #85).

  del session.tables[table_name]
  

• atoti_query.OAuth2ResourceOwnerPasswordAuthentication to authenticate programmatically against a session secured with OIDC.

• isnan() to compare measures to NaN (issue #414).

• context parameter to atoti.Cube.query(), atoti_query.QueryCube.query, atoti.Session.query_mdx() and atoti_query.QuerySession.query_mdx (issue #517).

• atoti_plus.security.DefaultRoles can be granted to users who had no roles granted by atoti_plus.security.IndividualRoles and atoti_plus.security.RoleMapping in an OIDC secured session.

User interface

• atoti_plus.app_extension.ADVANCED_APP_EXTENSION to activate advanced features of the app.

• Style section at the bottom of the Atoti sidebar (for widgets supporting it):

Changed

• Creating and configuring a session is done by passing the corresponding parameters to atoti.Session().

  -  session = tt.create_session(
  -   config={
  -      "authentication": {"basic": {"realm": "Example"}},
  -      "port": 9090,
  -    }
  -  )
  +  session = tt.Session(
  +    authentication=tt.BasicAuthenticationConfig(realm="Example"),
  +    port=9090,
  +  )
  

• Passing a atoti.UserContentStorageConfig pointing to a local H2 database will automatically migrate the database to H2 v2 format during session startup.

User interface

• Upgraded Atoti UI to 5.0.8 (issue #223, issue #288, issue #320, issue #367).

Deprecated

• atoti.create_session(). Instantiate atoti.Session directly instead.

• atoti_aws.create_aws_key_pair() and atoti_aws.create_aws_kms_config(). Instantiate atoti_aws.AwsKeyPair and atoti_aws.AwsKmsConfig directly instead.

• atoti_azure.create_azure_key_pair(). Instantiate atoti_azure.AzureKeyPair directly instead.

• atoti.level.Level.comparator.

  • instead of atoti.comparator.ASCENDING and atoti.comparator.DESCENDING, use NaturalOrder.

  • instead of atoti.comparator.first_members(), use CustomOrder.

• atoti_kafka.create_deserializer(). Use the default ~atoti_kafka.deserializer.JSON_DESERIALIZER instead.

• Passing timeouts as instances of int. Use datetime.timedelta instead.

Removed

• Support for Python 3.7.

Fixed

• Unnecessary creation of index Column when using create_parameter_hierarchy_from_members().

• Iteration over levels when multiple hierarchies have the same name.

• Running a query() on a cube based on an empty Table (issue #459).

• Data loading after having called create_date_hierarchy() (issue #409).

• Error handling of invalid create_session()’s app_extensions parameter (issue #454).

• Measures reordering in the UI (issue #390).

• create_cube() performance issue (issue #445).

• Ability to hide hierarchies (issue #466).

• Documentation of atoti.agg.quantile() and atoti.array.quantile() (issue #485).

• Measure creation on an empty Cube (issue #460).

• Readability of query errors (issue #421).