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"):
  ...

Version 0.17.4

Fixed

• model_dump_json returns right result.
• show_pk=False can now be used to disable the inclusion of pk fields regardless of __show_pk__.
• __setattr__ is called after insert/update. We have transform_input already.

Version 0.17.3

Fixed

• Lazy ManyToMany fields.

Version 0.17.2

Added

• build_where_clause method in QuerySet for easing the integration in raw SQLAlchemy queries.

Fixed

• update and delete methods of QuerySet did ignore or clauses.
• Fixed ManyToMany fields not able to use their Owner Model as target.
• Fixed makemigration failing with foreignkeys when using model_apps.

Version 0.17.1

Added

• CURRENT_MODEL_INSTANCE ContextVariable which always point to a model instance.

Fixed

• Under circumstances it was possible for the assigned database attribute to appear as value.
• Typings of some (class) properties are now correctly detected.
• FileFields doesn't need an explicit to_file call assignment anymore to work with revisions. This restriction was lifted.
• Execute database operation of bulk_update in right scope.

Version 0.17.0

Added

• Support for querying across multiple databases.
• Support for passing functions as clauses or keyword parameters.
• Support for autocreated reflection objects by pattern matching.
• Added some context variables for extract_column_values and transform_input:
  • CURRENT_PHASE: allows retrieving the current context in which it was executed.
  • EXPLICIT_SPECIFIED_VALUES: when set, it returns a set of the keys from the explicitly specified values.

Changed

• crawl_relationship has a slightly changed interface: it has cross_db_remainder as kwarg for callbacks and in the result.
  Also it doesn't raise NotImplementedError anymore when detecting a crossdb situation.
• is_cross_db optionally gets a database as parameter and compares the databases instead of registries.
• Relax fields parameter requirements for values/values_list.
• More lazy meta/metadata.
• database attribute of models is used for queries instead of the main database of the registry.
• We use more metaclass kwarg arguments.
• Switch to python >= 3.9.
• Rename internal _is_init of MetaInfo to _fields_are_initialized.
• phase argument is shifted to CURRENT_PHASE context_var. If you rely on the correct phase you need to use it instead.
• extract_column_values provides now also a CURRENT_PHASE environment.
• is_update argument of get_defaults is now replaced by CURRENT_PHASE too. It is way more accurate.
• Deprecate force_save kwarg of save in favor of force_insert. This is way more precise.
• post_save_callback receives now also the force_insert parameter.

Fixed

• Fix ForeignKey not None but empty hull under some conditions.
• Fix DecimalField requiring max_digits.

Version 0.16.0

Added

• ASGI, async context manager support to connect/disconnect multiple dbs at once.
• create_all/drop_all, create_schema/drop_schema are now capable of initializing dbs in extra.
• Add transaction helper to Model and QuerySet.
• Allow copying models properly.
• Allow None as default.

Changed

• Unify using to allow setting schema and database via keyword arguments and deprecate both former calls.

Fixed

• Esmerald typing issues.
• Migration metadata was not completely initialized which caused problems.
• Foreign keys None/null handling was inconsistent. Now we have a None for unset foreign keys.