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@waketzheng waketzheng released this 14 Oct 05:48
· 2 commits to develop since this release
1.1.9
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What's Changed

Added

  • Q.__bool__() so Q objects with no filters/children (including nested empty Q children) are falsy. (#2227)
  • PostgreSQL password credential now accepts a sync or async callable, resolved once per new connection, to support short-lived credentials such as AWS RDS/Aurora IAM tokens and Azure Entra ID tokens. (#2261)

Changed

  • tortoise.contrib.starlette now only supports Starlette 1.0+ (This does not affect FastAPI users; you can continue using FastAPI with any version of Starlette). (#2282)

Fixed

  • Aggregates now apply _filter when the aggregated argument is an F() or a combined expression (e.g. Sum(F("price") * F("qty"), _filter=Q(status="paid"))). Previously the filter was silently dropped and every row was aggregated. (#2290)
  • Negating an already negated Q now cancels out: ~~Q(...) and .exclude(~Q(...)) used to keep a single NOT, so they returned the rows the caller meant to drop. (#2291)
  • PostgreSQL and Oracle RemoveIndex / partial RemoveConstraint now schema-qualify DROP INDEX, so indexes on models with Meta.schema can be dropped when they are not on the connection search_path. (#2288)
  • ForeignKeyField/OneToOneField no longer lose a declared source_field when deconstructed. makemigrations wrote the generated <field>_id backing field name as the column name, so a migrated schema disagreed with generate_schemas() and neither path reported an error. (#2284)
  • QuerySet.distinct().count() no longer counts rows duplicated by a join (e.g. filtering on a m2m relation); it now counts distinct primary keys and matches the number of rows the query returns. (#2255)
  • DecimalField no longer strips the scale it just applied: to_python_value() called .normalize() immediately after .quantize(), so a DecimalField(max_digits=12, decimal_places=2) holding 100.00 came back as Decimal('1E+2') and rendered as 1E+2 in strings, f-strings and JSON. (#2271)
  • BlackSheep: register_tortoise now enables the global connection fallback, so database access works when BlackSheep runs handlers in tasks other than the one that initialized the ORM. (#2248)
  • fix(queryset): support DELETE/UPDATE with filters on related fields. (#2269)
  • Fix naive DatetimeField timezone drift. (#2277)
  • A model with its own Meta now inherits Meta.ordering from its abstract base model when it does not define its own. (#2236)
  • The return type hint for IntEnumField/CharEnumField is now tortoise.fields.Field[EnumType] instead of EnumType. (#2243)
  • Make EmailValidator allowed_domains actually restrict domains. (#2252)
  • AlterModelOptions now clears options that were removed from the model, instead of only merging in the ones that remain; removing a model docstring no longer makes makemigrations regenerate the same migration on every run. (#2279)
  • Model.update_or_create() now applies the caller's defaults after losing a concurrent insert, re-reading the current row through the existing transactional update path. Creation is attempted at most twice, with a final locked read after the last conflict; repeated concurrent deletions that exhaust recovery raise OperationalError rather than retrying indefinitely. (#2276)
  • psycopg: the connection pool now validates a connection on checkout, so one silently dropped by the network while idle (a firewall or load balancer closing it, a DB restart, ...) gets transparently replaced instead of being handed to the caller and failing with psycopg.OperationalError: the connection is closed. The check is a cheap no-op query on an already-open socket, so the added latency per checkout is negligible next to a real query. (#2285)
  • Fixed prefetch_related() on m2m fields ignoring select_related(), annotate(), and order_by() applied to the prefetched queryset. (#2205)
  • pydantic_model_creator no longer raises TypeError for models with annotations whose origin is not a class, such as Literal[...]. (#2311)
  • Filtering by a related model instance on a ForeignKeyField/OneToOneField declared with a non-primary-key to_field now uses the to_field value instead of the instance's primary key, so the generated query targets the correct column. (#2239)
  • Database URLs with an empty host (e.g. postgres:///db?host=/var/run/postgresql&user=u) no longer overwrite host/user/password given in the query string, so unix domain sockets work. (#2313)

New Contributors

Full Changelog: 1.1.8...1.1.9

Contributors

edu2004eu, AdhamKhalifa, and 19 other contributors
Assets 2
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