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Fix equality checks for primitives in literals - #1459
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CodSpeed Performance ReportMerging #1459 will not alter performanceComparing Summary
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davidhewitt
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Sep 23, 2024
| expected_str: (!expected_str.is_empty()).then_some(expected_str), | ||
| expected_py_dict: (!expected_py_dict.is_empty()).then_some(expected_py_dict.into()), | ||
| expected_py_values: (!expected_py_values.is_empty()).then_some(expected_py_values), | ||
| expected_py_primitives: (!expected_py_primitives.is_empty()).then_some(expected_py_primitives), |
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I wonder, is there an advantage of expected_py_primitives over expected_py_dict?
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Conclusion was that expected_py_primitives will be used only in lax mode. I think it probably makes sense to store as a dict and use hash lookup (as that checks __hash__ and __eq__) - we can always make more lax later.
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Also conclusion - we're not going to fall back to union validation, that's too lax + time consuming.
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Alright - can't enforce strict / lax here as we're in the literal lookup, but I've added the hash check.
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If enforcing the hash check, surely a dict is just straight up more performant?
davidhewitt
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Overall I'm ok with this, I think, though we should check we all agree that making Literal validation a little more lax (via __eq__) is desirable.
FWIW I think the alternative we understood to be to fall back to union validation if the input didn't validate successfuly.
davidhewitt
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LGTM, thanks for the many iterations!
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### [`v2.10.0`](https://redirect.github.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v2100-2024-11-20) [Compare Source](https://redirect.github.com/pydantic/pydantic/compare/v2.9.2...v2.10.0) The code released in v2.10.0 is practically identical to that of v2.10.0b2. [GitHub release](https://redirect.github.com/pydantic/pydantic/releases/tag/v2.10.0) See the [v2.10 release blog post](https://pydantic.dev/articles/pydantic-v2-10-release) for the highlights! ##### What's Changed ##### Packaging - Bump `pydantic-core` to `v2.27.0` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10825](https://redirect.github.com/pydantic/pydantic/pull/10825) - Replaced pdm with uv by [@frfahim](https://redirect.github.com/frfahim) in [#10727](https://redirect.github.com/pydantic/pydantic/pull/10727) ##### New Features - Support `fractions.Fraction` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10318](https://redirect.github.com/pydantic/pydantic/pull/10318) - Support `Hashable` for json validation by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10324](https://redirect.github.com/pydantic/pydantic/pull/10324) - Add a `SocketPath` type for `linux` systems by [@theunkn0wn1](https://redirect.github.com/theunkn0wn1) in [#10378](https://redirect.github.com/pydantic/pydantic/pull/10378) - Allow arbitrary refs in JSON schema `examples` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10417](https://redirect.github.com/pydantic/pydantic/pull/10417) - Support `defer_build` for Pydantic dataclasses by [@Viicos](https://redirect.github.com/Viicos) in [#10313](https://redirect.github.com/pydantic/pydantic/pull/10313) - Adding v1 / v2 incompatibility warning for nested v1 model by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10431](https://redirect.github.com/pydantic/pydantic/pull/10431) - Add support for unpacked `TypedDict` to type hint variadic keyword arguments with `@validate_call` by [@Viicos](https://redirect.github.com/Viicos) in [#10416](https://redirect.github.com/pydantic/pydantic/pull/10416) - Support compiled patterns in `protected_namespaces` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10522](https://redirect.github.com/pydantic/pydantic/pull/10522) - Add support for `propertyNames` in JSON schema by [@FlorianSW](https://redirect.github.com/FlorianSW) in [#10478](https://redirect.github.com/pydantic/pydantic/pull/10478) - Adding `__replace__` protocol for Python 3.13+ support by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10596](https://redirect.github.com/pydantic/pydantic/pull/10596) - Expose public `sort` method for JSON schema generation by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10595](https://redirect.github.com/pydantic/pydantic/pull/10595) - Add runtime validation of `@validate_call` callable argument by [@kc0506](https://redirect.github.com/kc0506) in [#10627](https://redirect.github.com/pydantic/pydantic/pull/10627) - Add `experimental_allow_partial` support by [@samuelcolvin](https://redirect.github.com/samuelcolvin) in [#10748](https://redirect.github.com/pydantic/pydantic/pull/10748) - Support default factories taking validated data as an argument by [@Viicos](https://redirect.github.com/Viicos) in [#10678](https://redirect.github.com/pydantic/pydantic/pull/10678) - Allow subclassing `ValidationError` and `PydanticCustomError` by [@Youssefares](https://redirect.github.com/Youssefares) in [pydantic/pydantic-core#1413](https://redirect.github.com/pydantic/pydantic-core/pull/1413) - Add `trailing-strings` support to `experimental_allow_partial` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10825](https://redirect.github.com/pydantic/pydantic/pull/10825) - Add `rebuild()` method for `TypeAdapter` and simplify `defer_build` patterns by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10537](https://redirect.github.com/pydantic/pydantic/pull/10537) - Improve `TypeAdapter` instance repr by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10872](https://redirect.github.com/pydantic/pydantic/pull/10872) ##### Changes - Don't allow customization of `SchemaGenerator` until interface is more stable by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10303](https://redirect.github.com/pydantic/pydantic/pull/10303) - Cleanly `defer_build` on `TypeAdapters`, removing experimental flag by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10329](https://redirect.github.com/pydantic/pydantic/pull/10329) - Fix `mro` of generic subclass by [@kc0506](https://redirect.github.com/kc0506) in [#10100](https://redirect.github.com/pydantic/pydantic/pull/10100) - Strip whitespaces on JSON Schema title generation by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10404](https://redirect.github.com/pydantic/pydantic/pull/10404) - Use `b64decode` and `b64encode` for `Base64Bytes` type by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10486](https://redirect.github.com/pydantic/pydantic/pull/10486) - Relax protected namespace config default by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10441](https://redirect.github.com/pydantic/pydantic/pull/10441) - Revalidate parametrized generics if instance's origin is subclass of OG class by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10666](https://redirect.github.com/pydantic/pydantic/pull/10666) - Warn if configuration is specified on the `@dataclass` decorator and with the `__pydantic_config__` attribute by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10406](https://redirect.github.com/pydantic/pydantic/pull/10406) - Recommend against using `Ellipsis` (...) with `Field` by [@Viicos](https://redirect.github.com/Viicos) in [#10661](https://redirect.github.com/pydantic/pydantic/pull/10661) - Migrate to subclassing instead of annotated approach for pydantic url types by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10662](https://redirect.github.com/pydantic/pydantic/pull/10662) - Change JSON schema generation of `Literal`s and `Enums` by [@Viicos](https://redirect.github.com/Viicos) in [#10692](https://redirect.github.com/pydantic/pydantic/pull/10692) - Simplify unions involving `Any` or `Never` when replacing type variables by [@Viicos](https://redirect.github.com/Viicos) in [#10338](https://redirect.github.com/pydantic/pydantic/pull/10338) - Do not require padding when decoding `base64` bytes by [@bschoenmaeckers](https://redirect.github.com/bschoenmaeckers) in [pydantic/pydantic-core#1448](https://redirect.github.com/pydantic/pydantic-core/pull/1448) - Support dates all the way to 1BC by [@changhc](https://redirect.github.com/changhc) in [pydantic/speedate#77](https://redirect.github.com/pydantic/speedate/pull/77) ##### Performance - Schema cleaning: skip unnecessary copies during schema walking by [@Viicos](https://redirect.github.com/Viicos) in [#10286](https://redirect.github.com/pydantic/pydantic/pull/10286) - Refactor namespace logic for annotations evaluation by [@Viicos](https://redirect.github.com/Viicos) in [#10530](https://redirect.github.com/pydantic/pydantic/pull/10530) - Improve email regexp on edge cases by [@AlekseyLobanov](https://redirect.github.com/AlekseyLobanov) in [#10601](https://redirect.github.com/pydantic/pydantic/pull/10601) - `CoreMetadata` refactor with an emphasis on documentation, schema build time performance, and reducing complexity by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10675](https://redirect.github.com/pydantic/pydantic/pull/10675) ##### Fixes - Remove guarding check on `computed_field` with `field_serializer` by [@nix010](https://redirect.github.com/nix010) in [#10390](https://redirect.github.com/pydantic/pydantic/pull/10390) - Fix `Predicate` issue in `v2.9.0` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10321](https://redirect.github.com/pydantic/pydantic/pull/10321) - 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Fix nested type statement by [@kc0506](https://redirect.github.com/kc0506) in [#10369](https://redirect.github.com/pydantic/pydantic/pull/10369) - Improve typing of `ModelMetaclass.mro` by [@Viicos](https://redirect.github.com/Viicos) in [#10372](https://redirect.github.com/pydantic/pydantic/pull/10372) - Fix class access of deprecated `computed_field`s by [@Viicos](https://redirect.github.com/Viicos) in [#10391](https://redirect.github.com/pydantic/pydantic/pull/10391) - Make sure `inspect.iscoroutinefunction` works on coroutines decorated with `@validate_call` by [@MovisLi](https://redirect.github.com/MovisLi) in [#10374](https://redirect.github.com/pydantic/pydantic/pull/10374) - Fix `NameError` when using `validate_call` with PEP 695 on a class by [@kc0506](https://redirect.github.com/kc0506) in [#10380](https://redirect.github.com/pydantic/pydantic/pull/10380) - Fix `ZoneInfo` with various invalid types by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10408](https://redirect.github.com/pydantic/pydantic/pull/10408) - Fix `PydanticUserError` on empty `model_config` with annotations by [@cdwilson](https://redirect.github.com/cdwilson) in [#10412](https://redirect.github.com/pydantic/pydantic/pull/10412) - Fix variance issue in `_IncEx` type alias, only allow `True` by [@Viicos](https://redirect.github.com/Viicos) in [#10414](https://redirect.github.com/pydantic/pydantic/pull/10414) - Fix serialization schema generation when using `PlainValidator` by [@Viicos](https://redirect.github.com/Viicos) in [#10427](https://redirect.github.com/pydantic/pydantic/pull/10427) - Fix schema generation error when serialization schema holds references by [@Viicos](https://redirect.github.com/Viicos) in [#10444](https://redirect.github.com/pydantic/pydantic/pull/10444) - Inline references if possible when generating schema for `json_schema_input_type` by [@Viicos](https://redirect.github.com/Viicos) in [#10439](https://redirect.github.com/pydantic/pydantic/pull/10439) - Fix recursive arguments in `Representation` by [@Viicos](https://redirect.github.com/Viicos) in [#10480](https://redirect.github.com/pydantic/pydantic/pull/10480) - 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Allow any mapping in `BaseModel.model_copy()` by [@Viicos](https://redirect.github.com/Viicos) in [#10751](https://redirect.github.com/pydantic/pydantic/pull/10751) - Fix `isinstance` behavior for urls by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10766](https://redirect.github.com/pydantic/pydantic/pull/10766) - Ensure `cached_property` can be set on Pydantic models by [@Viicos](https://redirect.github.com/Viicos) in [#10774](https://redirect.github.com/pydantic/pydantic/pull/10774) - Fix equality checks for primitives in literals by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [pydantic/pydantic-core#1459](https://redirect.github.com/pydantic/pydantic-core/pull/1459) - Properly enforce `host_required` for URLs by [@Viicos](https://redirect.github.com/Viicos) in [pydantic/pydantic-core#1488](https://redirect.github.com/pydantic/pydantic-core/pull/1488) - Fix when `coerce_numbers_to_str` enabled and string has invalid Unicode character by [@andrey-berenda](https://redirect.github.com/andrey-berenda) in [pydantic/pydantic-core#1515](https://redirect.github.com/pydantic/pydantic-core/pull/1515) - Fix serializing `complex` values in `Enum`s by [@changhc](https://redirect.github.com/changhc) in [pydantic/pydantic-core#1524](https://redirect.github.com/pydantic/pydantic-core/pull/1524) - Refactor `_typing_extra` module by [@Viicos](https://redirect.github.com/Viicos) in [#10725](https://redirect.github.com/pydantic/pydantic/pull/10725) - Support intuitive equality for urls by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10798](https://redirect.github.com/pydantic/pydantic/pull/10798) - Add `bytearray` to `TypeAdapter.validate_json` signature by [@samuelcolvin](https://redirect.github.com/samuelcolvin) in [#10802](https://redirect.github.com/pydantic/pydantic/pull/10802) - Ensure class access of method descriptors is performed when used as a default with `Field` by [@Viicos](https://redirect.github.com/Viicos) in [#10816](https://redirect.github.com/pydantic/pydantic/pull/10816) - Fix circular import with `validate_call` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10807](https://redirect.github.com/pydantic/pydantic/pull/10807) - Fix error when using type aliases referencing other type aliases by [@Viicos](https://redirect.github.com/Viicos) in [#10809](https://redirect.github.com/pydantic/pydantic/pull/10809) - Fix `IncEx` type alias to be compatible with mypy by [@Viicos](https://redirect.github.com/Viicos) in [#10813](https://redirect.github.com/pydantic/pydantic/pull/10813) - Make `__signature__` a lazy property, do not deepcopy defaults by [@Viicos](https://redirect.github.com/Viicos) in [#10818](https://redirect.github.com/pydantic/pydantic/pull/10818) - Make `__signature__` lazy for dataclasses, too by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10832](https://redirect.github.com/pydantic/pydantic/pull/10832) - Subclass all single host url classes from `AnyUrl` to preserve behavior from v2.9 by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10856](https://redirect.github.com/pydantic/pydantic/pull/10856) ##### New Contributors - [@jakob-keller](https://redirect.github.com/jakob-keller) made their first contribution in [#10331](https://redirect.github.com/pydantic/pydantic/pull/10331) - [@MovisLi](https://redirect.github.com/MovisLi) made their first contribution in [#10374](https://redirect.github.com/pydantic/pydantic/pull/10374) - [@joaopalmeiro](https://redirect.github.com/joaopalmeiro) made their first contribution in [#10405](https://redirect.github.com/pydantic/pydantic/pull/10405) - [@theunkn0wn1](https://redirect.github.com/theunkn0wn1) made their first contribution in [#10378](https://redirect.github.com/pydantic/pydantic/pull/10378) - [@cdwilson](https://redirect.github.com/cdwilson) made their first contribution in [#10412](https://redirect.github.com/pydantic/pydantic/pull/10412) - [@dlax](https://redirect.github.com/dlax) made their first contribution in [#10421](https://redirect.github.com/pydantic/pydantic/pull/10421) - [@kschwab](https://redirect.github.com/kschwab) made their first contribution in [#10479](https://redirect.github.com/pydantic/pydantic/pull/10479) - [@santibreo](https://redirect.github.com/santibreo) made their first contribution in [#10453](https://redirect.github.com/pydantic/pydantic/pull/10453) - [@FlorianSW](https://redirect.github.com/FlorianSW) made their first contribution in [#10478](https://redirect.github.com/pydantic/pydantic/pull/10478) - [@tkasuz](https://redirect.github.com/tkasuz) made their first contribution in [#10555](https://redirect.github.com/pydantic/pydantic/pull/10555) - [@AlekseyLobanov](https://redirect.github.com/AlekseyLobanov) made their first contribution in [#10601](https://redirect.github.com/pydantic/pydantic/pull/10601) - [@NiclasvanEyk](https://redirect.github.com/NiclasvanEyk) made their first contribution in [#10667](https://redirect.github.com/pydantic/pydantic/pull/10667) - [@mschoettle](https://redirect.github.com/mschoettle) made their first contribution in [#10677](https://redirect.github.com/pydantic/pydantic/pull/10677) - [@Daraan](https://redirect.github.com/Daraan) made their first contribution in [#10713](https://redirect.github.com/pydantic/pydantic/pull/10713) - [@k4nar](https://redirect.github.com/k4nar) made their first contribution in [#10736](https://redirect.github.com/pydantic/pydantic/pull/10736) - [@UriyaHarpeness](https://redirect.github.com/UriyaHarpeness) made their first contribution in [#10740](https://redirect.github.com/pydantic/pydantic/pull/10740) - [@frfahim](https://redirect.github.com/frfahim) made their first contribution in [#10727](https://redirect.github.com/pydantic/pydantic/pull/10727)
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Nov 20, 2024
This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [pydantic](https://redirect.github.com/pydantic/pydantic) ([changelog](https://docs.pydantic.dev/latest/changelog/)) | `==2.9.2` -> `==2.10.0` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes--- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/MartinBernstorff/Memium). Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>pydantic/pydantic (pydantic)
### [`v2.10.0`](https://redirect.github.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v2100-2024-11-20) [Compare Source](https://redirect.github.com/pydantic/pydantic/compare/v2.9.2...v2.10.0) The code released in v2.10.0 is practically identical to that of v2.10.0b2. [GitHub release](https://redirect.github.com/pydantic/pydantic/releases/tag/v2.10.0) See the [v2.10 release blog post](https://pydantic.dev/articles/pydantic-v2-10-release) for the highlights! ##### What's Changed ##### Packaging - Bump `pydantic-core` to `v2.27.0` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10825](https://redirect.github.com/pydantic/pydantic/pull/10825) - Replaced pdm with uv by [@frfahim](https://redirect.github.com/frfahim) in [#10727](https://redirect.github.com/pydantic/pydantic/pull/10727) ##### New Features - Support `fractions.Fraction` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10318](https://redirect.github.com/pydantic/pydantic/pull/10318) - Support `Hashable` for json validation by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10324](https://redirect.github.com/pydantic/pydantic/pull/10324) - Add a `SocketPath` type for `linux` systems by [@theunkn0wn1](https://redirect.github.com/theunkn0wn1) in [#10378](https://redirect.github.com/pydantic/pydantic/pull/10378) - Allow arbitrary refs in JSON schema `examples` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10417](https://redirect.github.com/pydantic/pydantic/pull/10417) - Support `defer_build` for Pydantic dataclasses by [@Viicos](https://redirect.github.com/Viicos) in [#10313](https://redirect.github.com/pydantic/pydantic/pull/10313) - Adding v1 / v2 incompatibility warning for nested v1 model by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10431](https://redirect.github.com/pydantic/pydantic/pull/10431) - Add support for unpacked `TypedDict` to type hint variadic keyword arguments with `@validate_call` by [@Viicos](https://redirect.github.com/Viicos) in [#10416](https://redirect.github.com/pydantic/pydantic/pull/10416) - Support compiled patterns in `protected_namespaces` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10522](https://redirect.github.com/pydantic/pydantic/pull/10522) - Add support for `propertyNames` in JSON schema by [@FlorianSW](https://redirect.github.com/FlorianSW) in [#10478](https://redirect.github.com/pydantic/pydantic/pull/10478) - Adding `__replace__` protocol for Python 3.13+ support by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10596](https://redirect.github.com/pydantic/pydantic/pull/10596) - Expose public `sort` method for JSON schema generation by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10595](https://redirect.github.com/pydantic/pydantic/pull/10595) - Add runtime validation of `@validate_call` callable argument by [@kc0506](https://redirect.github.com/kc0506) in [#10627](https://redirect.github.com/pydantic/pydantic/pull/10627) - Add `experimental_allow_partial` support by [@samuelcolvin](https://redirect.github.com/samuelcolvin) in [#10748](https://redirect.github.com/pydantic/pydantic/pull/10748) - Support default factories taking validated data as an argument by [@Viicos](https://redirect.github.com/Viicos) in [#10678](https://redirect.github.com/pydantic/pydantic/pull/10678) - Allow subclassing `ValidationError` and `PydanticCustomError` by [@Youssefares](https://redirect.github.com/Youssefares) in [pydantic/pydantic-core#1413](https://redirect.github.com/pydantic/pydantic-core/pull/1413) - Add `trailing-strings` support to `experimental_allow_partial` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10825](https://redirect.github.com/pydantic/pydantic/pull/10825) - Add `rebuild()` method for `TypeAdapter` and simplify `defer_build` patterns by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10537](https://redirect.github.com/pydantic/pydantic/pull/10537) - Improve `TypeAdapter` instance repr by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10872](https://redirect.github.com/pydantic/pydantic/pull/10872) ##### Changes - Don't allow customization of `SchemaGenerator` until interface is more stable by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10303](https://redirect.github.com/pydantic/pydantic/pull/10303) - Cleanly `defer_build` on `TypeAdapters`, removing experimental flag by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10329](https://redirect.github.com/pydantic/pydantic/pull/10329) - Fix `mro` of generic subclass by [@kc0506](https://redirect.github.com/kc0506) in [#10100](https://redirect.github.com/pydantic/pydantic/pull/10100) - Strip whitespaces on JSON Schema title generation by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10404](https://redirect.github.com/pydantic/pydantic/pull/10404) - Use `b64decode` and `b64encode` for `Base64Bytes` type by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10486](https://redirect.github.com/pydantic/pydantic/pull/10486) - Relax protected namespace config default by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10441](https://redirect.github.com/pydantic/pydantic/pull/10441) - Revalidate parametrized generics if instance's origin is subclass of OG class by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10666](https://redirect.github.com/pydantic/pydantic/pull/10666) - Warn if configuration is specified on the `@dataclass` decorator and with the `__pydantic_config__` attribute by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10406](https://redirect.github.com/pydantic/pydantic/pull/10406) - Recommend against using `Ellipsis` (...) with `Field` by [@Viicos](https://redirect.github.com/Viicos) in [#10661](https://redirect.github.com/pydantic/pydantic/pull/10661) - Migrate to subclassing instead of annotated approach for pydantic url types by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10662](https://redirect.github.com/pydantic/pydantic/pull/10662) - Change JSON schema generation of `Literal`s and `Enums` by [@Viicos](https://redirect.github.com/Viicos) in [#10692](https://redirect.github.com/pydantic/pydantic/pull/10692) - Simplify unions involving `Any` or `Never` when replacing type variables by [@Viicos](https://redirect.github.com/Viicos) in [#10338](https://redirect.github.com/pydantic/pydantic/pull/10338) - Do not require padding when decoding `base64` bytes by [@bschoenmaeckers](https://redirect.github.com/bschoenmaeckers) in [pydantic/pydantic-core#1448](https://redirect.github.com/pydantic/pydantic-core/pull/1448) - Support dates all the way to 1BC by [@changhc](https://redirect.github.com/changhc) in [pydantic/speedate#77](https://redirect.github.com/pydantic/speedate/pull/77) ##### Performance - Schema cleaning: skip unnecessary copies during schema walking by [@Viicos](https://redirect.github.com/Viicos) in [#10286](https://redirect.github.com/pydantic/pydantic/pull/10286) - Refactor namespace logic for annotations evaluation by [@Viicos](https://redirect.github.com/Viicos) in [#10530](https://redirect.github.com/pydantic/pydantic/pull/10530) - Improve email regexp on edge cases by [@AlekseyLobanov](https://redirect.github.com/AlekseyLobanov) in [#10601](https://redirect.github.com/pydantic/pydantic/pull/10601) - `CoreMetadata` refactor with an emphasis on documentation, schema build time performance, and reducing complexity by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10675](https://redirect.github.com/pydantic/pydantic/pull/10675) ##### Fixes - Remove guarding check on `computed_field` with `field_serializer` by [@nix010](https://redirect.github.com/nix010) in [#10390](https://redirect.github.com/pydantic/pydantic/pull/10390) - Fix `Predicate` issue in `v2.9.0` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10321](https://redirect.github.com/pydantic/pydantic/pull/10321) - Fixing `annotated-types` bound by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10327](https://redirect.github.com/pydantic/pydantic/pull/10327) - Turn `tzdata` install requirement into optional `timezone` dependency by [@jakob-keller](https://redirect.github.com/jakob-keller) in [#10331](https://redirect.github.com/pydantic/pydantic/pull/10331) - Use correct types namespace when building `namedtuple` core schemas by [@Viicos](https://redirect.github.com/Viicos) in [#10337](https://redirect.github.com/pydantic/pydantic/pull/10337) - Fix evaluation of stringified annotations during namespace inspection by [@Viicos](https://redirect.github.com/Viicos) in [#10347](https://redirect.github.com/pydantic/pydantic/pull/10347) - Fix `IncEx` type alias definition by [@Viicos](https://redirect.github.com/Viicos) in [#10339](https://redirect.github.com/pydantic/pydantic/pull/10339) - Do not error when trying to evaluate annotations of private attributes by [@Viicos](https://redirect.github.com/Viicos) in [#10358](https://redirect.github.com/pydantic/pydantic/pull/10358) - Fix nested type statement by [@kc0506](https://redirect.github.com/kc0506) in [#10369](https://redirect.github.com/pydantic/pydantic/pull/10369) - Improve typing of `ModelMetaclass.mro` by [@Viicos](https://redirect.github.com/Viicos) in [#10372](https://redirect.github.com/pydantic/pydantic/pull/10372) - Fix class access of deprecated `computed_field`s by [@Viicos](https://redirect.github.com/Viicos) in [#10391](https://redirect.github.com/pydantic/pydantic/pull/10391) - Make sure `inspect.iscoroutinefunction` works on coroutines decorated with `@validate_call` by [@MovisLi](https://redirect.github.com/MovisLi) in [#10374](https://redirect.github.com/pydantic/pydantic/pull/10374) - Fix `NameError` when using `validate_call` with PEP 695 on a class by [@kc0506](https://redirect.github.com/kc0506) in [#10380](https://redirect.github.com/pydantic/pydantic/pull/10380) - Fix `ZoneInfo` with various invalid types by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10408](https://redirect.github.com/pydantic/pydantic/pull/10408) - Fix `PydanticUserError` on empty `model_config` with annotations by [@cdwilson](https://redirect.github.com/cdwilson) in [#10412](https://redirect.github.com/pydantic/pydantic/pull/10412) - Fix variance issue in `_IncEx` type alias, only allow `True` by [@Viicos](https://redirect.github.com/Viicos) in [#10414](https://redirect.github.com/pydantic/pydantic/pull/10414) - Fix serialization schema generation when using `PlainValidator` by [@Viicos](https://redirect.github.com/Viicos) in [#10427](https://redirect.github.com/pydantic/pydantic/pull/10427) - Fix schema generation error when serialization schema holds references by [@Viicos](https://redirect.github.com/Viicos) in [#10444](https://redirect.github.com/pydantic/pydantic/pull/10444) - Inline references if possible when generating schema for `json_schema_input_type` by [@Viicos](https://redirect.github.com/Viicos) in [#10439](https://redirect.github.com/pydantic/pydantic/pull/10439) - Fix recursive arguments in `Representation` by [@Viicos](https://redirect.github.com/Viicos) in [#10480](https://redirect.github.com/pydantic/pydantic/pull/10480) - Fix representation for builtin function types by [@kschwab](https://redirect.github.com/kschwab) in [#10479](https://redirect.github.com/pydantic/pydantic/pull/10479) - Add python validators for decimal constraints (`max_digits` and `decimal_places`) by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10506](https://redirect.github.com/pydantic/pydantic/pull/10506) - Only fetch `__pydantic_core_schema__` from the current class during schema generation by [@Viicos](https://redirect.github.com/Viicos) in [#10518](https://redirect.github.com/pydantic/pydantic/pull/10518) - Fix `stacklevel` on deprecation warnings for `BaseModel` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10520](https://redirect.github.com/pydantic/pydantic/pull/10520) - Fix warning `stacklevel` in `BaseModel.__init__` by [@Viicos](https://redirect.github.com/Viicos) in [#10526](https://redirect.github.com/pydantic/pydantic/pull/10526) - Improve error handling for in-evaluable refs for discriminator application by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10440](https://redirect.github.com/pydantic/pydantic/pull/10440) - Change the signature of `ConfigWrapper.core_config` to take the title directly by [@Viicos](https://redirect.github.com/Viicos) in [#10562](https://redirect.github.com/pydantic/pydantic/pull/10562) - Do not use the previous config from the stack for dataclasses without config by [@Viicos](https://redirect.github.com/Viicos) in [#10576](https://redirect.github.com/pydantic/pydantic/pull/10576) - Fix serialization for IP types with `mode='python'` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10594](https://redirect.github.com/pydantic/pydantic/pull/10594) - Support constraint application for `Base64Etc` types by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10584](https://redirect.github.com/pydantic/pydantic/pull/10584) - Fix `validate_call` ignoring `Field` in `Annotated` by [@kc0506](https://redirect.github.com/kc0506) in [#10610](https://redirect.github.com/pydantic/pydantic/pull/10610) - Raise an error when `Self` is invalid by [@kc0506](https://redirect.github.com/kc0506) in [#10609](https://redirect.github.com/pydantic/pydantic/pull/10609) - Using `core_schema.InvalidSchema` instead of metadata injection + checks by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10523](https://redirect.github.com/pydantic/pydantic/pull/10523) - Tweak type alias logic by [@kc0506](https://redirect.github.com/kc0506) in [#10643](https://redirect.github.com/pydantic/pydantic/pull/10643) - Support usage of `type` with `typing.Self` and type aliases by [@kc0506](https://redirect.github.com/kc0506) in [#10621](https://redirect.github.com/pydantic/pydantic/pull/10621) - Use overloads for `Field` and `PrivateAttr` functions by [@Viicos](https://redirect.github.com/Viicos) in [#10651](https://redirect.github.com/pydantic/pydantic/pull/10651) - Clean up the `mypy` plugin implementation by [@Viicos](https://redirect.github.com/Viicos) in [#10669](https://redirect.github.com/pydantic/pydantic/pull/10669) - Properly check for `typing_extensions` variant of `TypeAliasType` by [@Daraan](https://redirect.github.com/Daraan) in [#10713](https://redirect.github.com/pydantic/pydantic/pull/10713) - Allow any mapping in `BaseModel.model_copy()` by [@Viicos](https://redirect.github.com/Viicos) in [#10751](https://redirect.github.com/pydantic/pydantic/pull/10751) - Fix `isinstance` behavior for urls by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10766](https://redirect.github.com/pydantic/pydantic/pull/10766) - Ensure `cached_property` can be set on Pydantic models by [@Viicos](https://redirect.github.com/Viicos) in [#10774](https://redirect.github.com/pydantic/pydantic/pull/10774) - Fix equality checks for primitives in literals by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [pydantic/pydantic-core#1459](https://redirect.github.com/pydantic/pydantic-core/pull/1459) - Properly enforce `host_required` for URLs by [@Viicos](https://redirect.github.com/Viicos) in [pydantic/pydantic-core#1488](https://redirect.github.com/pydantic/pydantic-core/pull/1488) - Fix when `coerce_numbers_to_str` enabled and string has invalid Unicode character by [@andrey-berenda](https://redirect.github.com/andrey-berenda) in [pydantic/pydantic-core#1515](https://redirect.github.com/pydantic/pydantic-core/pull/1515) - Fix serializing `complex` values in `Enum`s by [@changhc](https://redirect.github.com/changhc) in [pydantic/pydantic-core#1524](https://redirect.github.com/pydantic/pydantic-core/pull/1524) - Refactor `_typing_extra` module by [@Viicos](https://redirect.github.com/Viicos) in [#10725](https://redirect.github.com/pydantic/pydantic/pull/10725) - Support intuitive equality for urls by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10798](https://redirect.github.com/pydantic/pydantic/pull/10798) - Add `bytearray` to `TypeAdapter.validate_json` signature by [@samuelcolvin](https://redirect.github.com/samuelcolvin) in [#10802](https://redirect.github.com/pydantic/pydantic/pull/10802) - Ensure class access of method descriptors is performed when used as a default with `Field` by [@Viicos](https://redirect.github.com/Viicos) in [#10816](https://redirect.github.com/pydantic/pydantic/pull/10816) - Fix circular import with `validate_call` by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10807](https://redirect.github.com/pydantic/pydantic/pull/10807) - Fix error when using type aliases referencing other type aliases by [@Viicos](https://redirect.github.com/Viicos) in [#10809](https://redirect.github.com/pydantic/pydantic/pull/10809) - Fix `IncEx` type alias to be compatible with mypy by [@Viicos](https://redirect.github.com/Viicos) in [#10813](https://redirect.github.com/pydantic/pydantic/pull/10813) - Make `__signature__` a lazy property, do not deepcopy defaults by [@Viicos](https://redirect.github.com/Viicos) in [#10818](https://redirect.github.com/pydantic/pydantic/pull/10818) - Make `__signature__` lazy for dataclasses, too by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10832](https://redirect.github.com/pydantic/pydantic/pull/10832) - Subclass all single host url classes from `AnyUrl` to preserve behavior from v2.9 by [@sydney-runkle](https://redirect.github.com/sydney-runkle) in [#10856](https://redirect.github.com/pydantic/pydantic/pull/10856) ##### New Contributors - [@jakob-keller](https://redirect.github.com/jakob-keller) made their first contribution in [#10331](https://redirect.github.com/pydantic/pydantic/pull/10331) - [@MovisLi](https://redirect.github.com/MovisLi) made their first contribution in [#10374](https://redirect.github.com/pydantic/pydantic/pull/10374) - [@joaopalmeiro](https://redirect.github.com/joaopalmeiro) made their first contribution in [#10405](https://redirect.github.com/pydantic/pydantic/pull/10405) - [@theunkn0wn1](https://redirect.github.com/theunkn0wn1) made their first contribution in [#10378](https://redirect.github.com/pydantic/pydantic/pull/10378) - [@cdwilson](https://redirect.github.com/cdwilson) made their first contribution in [#10412](https://redirect.github.com/pydantic/pydantic/pull/10412) - [@dlax](https://redirect.github.com/dlax) made their first contribution in [#10421](https://redirect.github.com/pydantic/pydantic/pull/10421) - [@kschwab](https://redirect.github.com/kschwab) made their first contribution in [#10479](https://redirect.github.com/pydantic/pydantic/pull/10479) - [@santibreo](https://redirect.github.com/santibreo) made their first contribution in [#10453](https://redirect.github.com/pydantic/pydantic/pull/10453) - [@FlorianSW](https://redirect.github.com/FlorianSW) made their first contribution in [#10478](https://redirect.github.com/pydantic/pydantic/pull/10478) - [@tkasuz](https://redirect.github.com/tkasuz) made their first contribution in [#10555](https://redirect.github.com/pydantic/pydantic/pull/10555) - [@AlekseyLobanov](https://redirect.github.com/AlekseyLobanov) made their first contribution in [#10601](https://redirect.github.com/pydantic/pydantic/pull/10601) - [@NiclasvanEyk](https://redirect.github.com/NiclasvanEyk) made their first contribution in [#10667](https://redirect.github.com/pydantic/pydantic/pull/10667) - [@mschoettle](https://redirect.github.com/mschoettle) made their first contribution in [#10677](https://redirect.github.com/pydantic/pydantic/pull/10677) - [@Daraan](https://redirect.github.com/Daraan) made their first contribution in [#10713](https://redirect.github.com/pydantic/pydantic/pull/10713) - [@k4nar](https://redirect.github.com/k4nar) made their first contribution in [#10736](https://redirect.github.com/pydantic/pydantic/pull/10736) - [@UriyaHarpeness](https://redirect.github.com/UriyaHarpeness) made their first contribution in [#10740](https://redirect.github.com/pydantic/pydantic/pull/10740) - [@frfahim](https://redirect.github.com/frfahim) made their first contribution in [#10727](https://redirect.github.com/pydantic/pydantic/pull/10727)
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Fix pydantic/pydantic#9989
Also just some minor tidying of the surrounding code.
Maybe we don't want this change - this could be a bit dangerous with custom types that implement
__eq__. I'm not opposed to closing the above issue and closing this PR, but this at least presents a solution if we do want to move forward.