v0.16.11

• fix: sqlite://:memory: in Windows thrown OSError: [WinError 123]
• Support bulk_create() insertion of records with overridden primary key when the primary key is DB-generated
• Add queryset.exists() and Model.exists().
• Add model subscription lookup, Model[<pkval>] that will return the object or raise KeyError

v0.16.10

• Fix bad import of basestring
• Better handling of NULL characters in strings. Fixes SQLite, raises better error for PostgreSQL.
• Support .group_by() with join now

v0.16.9

• Support F expression in .save() now
• IntEnumField accept valid int value and CharEnumField accept valid str value
• Pydantic models get created with globally unique identifier
• Leaf-detection to minimize duplicate Pydantic model creation
• Pydantic models with a Primary Key that is also a raw field of a relation is now not hidden when exclude_raw_fields=True as it is a critically important field
• Raise an informative error when a field is set as nullable and primary key at the same time
• Foreign key id's are now described to have the positive-integer range of the field it is related to
• Fixed prefetching over OneToOne relations
• Fixed __contains for non-text fields (e.g. JSONB)

v0.16.8

• Allow Q expression to function with _filter parameter on aggregations
• Add manual .group_by() support
• Fixed regression where GROUP BY class is missing for an aggregate with a specified order.

v0.15.24

• Fixed regression where GROUP BY class is missing for an aggregate with a specified order.

v0.16.7

• Added preliminary support for Python 3.9
• TruncationTestCase now properly quotes table names when it clears them out.
• Add model signals support
• Added app_label to test initializer(...) and TORTOISE_TEST_APP as test environment variable.

v0.16.6

This is a security fix release. We strongly recommend people upgrade.

Security fixes:

• Fixed SQL injection issue in MySQL
• Fixed SQL injection issues in MySQL when using contains, starts_with or ends_with filters (and their case-insensitive counterparts)
• Fixed malformed SQL for PostgreSQL and SQLite when using contains, starts_with or ends_with filters (and their case-insensitive counterparts)

Other changes:

• Added support for partial models:

  To create a partial model, one can do a .only(<fieldnames-as-strings>) as part of the QuerySet.
  This will create model instances that only have those values fetched.

  Persisting changes on the model is allowed only when:

  • All the fields you want to update is specified in <model>.save(update_fields=[...])
  • You included the Model primary key in the `.only(...)``

  To protect against common mistakes we ensure that errors get raised:

  • If you access a field that is not specified, you will get an AttributeError.
  • If you do a <model>.save() a IncompleteInstanceError will be raised as the model is, as requested, incomplete.
  • If you do a <model>.save(update_fields=[...]) and you didn't include the primary key in the .only(...),
    then IncompleteInstanceError will be raised indicating that updates can't be done without the primary key being known.
  • If you do a <model>.save(update_fields=[...]) and one of the fields in update_fields was not in the .only(...),
    then IncompleteInstanceError as that field is not available to be updated.

• Fixed bad SQL generation when doing a .values() query over a Foreign Key
• Added <model>.update_from_dict({...}) that will mass update values safely from a dictionary
• Fixed processing URL encoded password in connection string

v0.15.23

This is a security fix release. We strongly recommend everyone upgrade.

• Fixed SQL injection issue in MySQL
• Fixed SQL injection issues in MySQL when using contains, starts_with or ends_with filters (and their case-insensitive counterparts)
• Fixed malformed SQL for PostgreSQL and SQLite when using contains, starts_with or ends_with filters (and their case-insensitive counterparts)

v0.16.5

Bugfixes

• Fix for generate_schemas param being ignored in tortoise.contrib.quart.register_tortoise
• Fix join query with source_field param

Changed

• Moved Tortoise.describe_model(<MODEL>, ...) to <MODEL>.describe(...)
• Deprecated Tortoise.describe_model()

v0.15.22

• Fix the aggregates using the wrong side of the join when doing a self-referential aggregation.
• Fix for generate_schemas param being ignored in tortoise.contrib.quart.register_tortoise