Version 0.23.0

Added

• Extension support via Monkay.

Changed

• Rework edgy to use Monkay.
• Imports are now lazy.
• Rework the migrate and shell system to simply use Monkay instance.
• Replace get_registry_copy by get_migration_prepared_registry.
• Breaking: migration configuration takes place in settings.
• Breaking: EdgyExtra and Migrate are replaced by edgy.Instance but are still available.
• Breaking: EdgyExtra is provided by the also obsolete Migrate.
• Breaking: model_apps is replaced by preloads but still available during the migration time.
• Breaking:
  An automatic registration is assumed. See Connection for examples.
• Breaking: --app or EDGY_DEFAULT_APP must point to a module which does the self-registration not an app instance anymore.
• Deprecate edgy.conf.enums.EnvironmentType. Esmeralds EnvironmentType or an own definition should be used instead.
• Deprecate edgy.conf.module_import.import_string. Use monkay.load instead.

Fixed

• Migrations with ManyToMany fields are broken.
• get_engine_url_and_metadata was broken for some operations (thanks @Kokoserver).
• IPAddressField was not exposed as edgy.IPAddressField.

Removed

• edgy.conf.functional. It was only used for configuration and is now superseeded by Monkay.

Contributors

Thanks a lot to @Kokoserver. He provided a lot of valuable bug reports and PRs.

Version 0.22.0

0.22.0

Added

• Global constraints via meta.
• Allow functional indexes.
• Expose further parameters for UniqueConstraints.
• no_copy attribute for fields.

Changes

• Breaking: Factories pass now the kwargs as dict to get_pydantic_type, get_column_type, get_constraints.
  This allows now modifying the arguments passed down to the field.
• Breaking: init_fields_mapping doesn't initializes the field stats anymore.
• Breaking: model rebuilds are executed lazily when calling init_fields_mapping not when assigning fields manually anymore.

Fixed

• Indexes and unique_together worked only for fields with columns of the same name.
• MigrateConfig has no get_registry_copy.
• Migrations have duplicate fks and crash.
• ContentTypes were not copyable.
• VirtualCascade was not automatically enabled.
• Improve lazyness by splitting in two variable sets.

Version 0.21.2

Added

• PlaceholderField.
• StrictModel which forbids extra attributes.

Changed

• Validate on assignment is enabled.
• IPAddressField uses now pydantic validation and a simplified TypeDecorator.
• URLField is now validated.

Fixed

• Pydantic validators are fixed. Field based ones as well as model based ones.
• __dict__ was wiped out when intializing a model.

Version 0.21.1

Changed

• Breaking: from_kwargs doesn't require model or table anymore. It is simply ignored.

Fixed

• Q, and_, or_ support now complex kwargs like querysets.
• Failure querying when using proxy model table and kwargs.
• Proxy and main model use now the same tables.
  This could have been a problem when filtering against table columns of the proxy table in a query from the main table.
• Queries operate now always on the main model not the proxy model.
• Stacklevel of performance warning was wrong.

Version 0.21.0

Added

• Allow multi schema and database migrations.
• metadata_by_url dictionary.

Changed

• metadata of registry is now metadata_by_name.
• hash_tablekey uses a faster hash function.
• Migrate object provides now a function for getting a suitable registry copy for migrations.
• Change license to bsd-3.
• Proper deprecate unset autoincrement when using it with primary key. The behavior is already deprecated in the documentation.

Fixed

• Migrate executed refresh_metadata everytime causing reflected models to vanish.
• Fix edgy wrapping esmerald with the asgi helper causing esmeralds cli to disappear.

Version 0.20.0

Added

• Add DurationField.
• Allow passing max_digits to FloatField.
• Add local_or function to QuerySets.

Changed

• Only the main table of a queryset is queryable via model_class.columns.foo == foo. Select related models have now an unique name for their path.
  The name can be retrieved via tables_and_models or using f"{hash_tablekey(...)}_{column}".
• Breaking: Alter tables_and_models to use the prefix as key with '' for the maintable and model.
• Breaking: Functions passed to filter functions reveive now a second positional parameter tables_and_models.
• build_where_clause conditionally uses a subquery.
• Rename QueryType to QuerySetType. The old name stays as an alias.
• The debug property of QuerySet named sql inserts now the blanks and uses the dialect.

Fixed

• Triggering load on non-existent field when reflecting.
• InspectDB mapping was incorrect.
• Fix query edge cases.
• Fix using related queries with update/delete.

Version 0.19.1

Fixed

• Migration issues with ManyToMany fields.
• Wrong UUIDField type.
• Passing options from Migrate to the alembic context.

Version 0.19.0

Added

• New SET_DEFAULT, and PROTECT to on_delete in the ForeignKey.
• New through_tablename parameter for ManyToMany.

Removed

• __db_model__ is removed. Replaced by registry = False.

Changed

• Allow setting registry = False, for disabling retrieving the registry from parents.
• Removed unecessary warning for ManyToMany.
• Add warnings for problematic combinations in ForeignKey.
• Make QuerySet nearly keyword only and deprecate keywords not matching function names.
• Clone QuerySet via __init__.
• Make select_related variadic and deprecate former call taking a Sequence.
• Improved QuerySet caching.

Fixed

• Multi-column fields honor now column_name. This allows special characters in model names.

Version 0.18.1

Changed

• Cleanup Model inheritance: Database related operations are put into a mixin. The customized metaclass is moved from EdgyBaseModel to edgy.Model as well as some db related ClassVars.
• multi_related is now a set containing tuples (from_fk, to_fk). This can be used to identify fields used by ManyToMany fields.
• Deprecate is_multi.
• Deprecate parents. There are no users, it was undocumented and uses are limited.

Fixed

• Non-abstract through-models wouldn't be marked as many to many relations.
• Issues related with the Edgy shell initialization.

Version 0.18.0

Added

• ComputedField.
• Permission template.
• reverse_clean for ForeignKeys.
• Expanded filter methods of querysets (can pass now dict and querysets).
• Properly scoped with_tenant and with_schema.

Changed

• Managers use now instance attributes (database, schema).
• Expose as_select instead of raw_query.
• model_fields contain now the fields so we can actually use the pydantic magic.
• BREAKING: deprecate set_tenant and remove manager hack. This way the tenant scope could leak. Use with_tenant instead.

Fixed

• select_related works across ManyToMany fields.
• select_related couldn't handle multiple pathes to the same table.
• select_related would remove valid model instances because of non-existent related objects.
• Fix identifying clashing column names in joins, so every model gets its right parameters.
• Dependency tracking for join, so it doesn't depend on the order of select_related.
• select_related entries work in any order and don't overwrite each other.
  -only and defer work on select_related.
• Autogenerated id wasn't added in model_dump.
• Tenants worked only till the first query.

Breaking changes (upgrade path)

set_tenant("foo")

Becomes now

with with_tenant("foo"):
  ...

activate_schema("foo")
...
deactivate_schema()

Becomes now

with with_schema("foo"):
  ...