replace ultra_strict with new union implementation #867

davidhewitt · 2023-08-09T12:27:42Z

Change Summary

This PR reworks union validation by replacing ultra_strict validation mode by a mechanism that allows validators to self-report how "exact" a match the input is. There are three tiers: exact, strict, and lax.

The mechanism by which I did this is to introduce Exactness in the ValidationState.

At the moment I've only implemented this self-reporting of exactness for int, bool, float and str inputs (see the changes to validate_int, validate_float and validate_bool). All other validators will self-report as "unknown", which forces the union to do separate strict and lax validations to work out how good the match is. If merged, we should add one or more follow-up PRs to remove as many uses of set_exactness_unknown, as this'll improve quality of union matches by e.g. allowing list[int] to be distinguished from list[float] etc. in a single pass.

The new union algorithm can be summarised as:

Run a match for validators from left-to-right. If any succeed with an exact match, stop immediately and return that result.
- In lax mode, while passing from left-to-right, validators which succeed with "unknown" accuracy are rerun with strict mode to determine whether the result should be treated as "lax" or "strict".
If none are exact, if any of them succeeded with a "strict" match, return the leftmost one.
If in lax mode, if any succeeded at all, return the leftmost one.
All must have failed; return the errors.

Related issue number

pydantic/pydantic#6830
pydantic/pydantic#7097
pydantic/pydantic#7110

Fixes pydantic/pydantic#8049

Checklist

Unit tests for the changes exist
Documentation reflects the changes where applicable
Pydantic tests pass with this pydantic-core (except for expected changes)
My PR is ready to review, please add a comment including the phrase "please review" to assign reviewers

Selected Reviewer: @dmontagu

adriangb · 2023-08-09T12:30:25Z

This seems great to me! If CI passes and performance is good, let's get this merged.

codecov · 2023-08-09T12:31:01Z

Codecov Report

Merging #867 (18f5fce) into main (0c46146) will increase coverage by 0.03%.
The diff coverage is 93.40%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #867      +/-   ##
==========================================
+ Coverage   89.59%   89.63%   +0.03%     
==========================================
  Files         106      106              
  Lines       16796    16391     -405     
  Branches       35       35              
==========================================
- Hits        15049    14692     -357     
+ Misses       1740     1692      -48     
  Partials        7        7

Files	Coverage Δ
src/definitions.rs	`85.49% <ø> (-0.64%)`	⬇️
src/input/mod.rs	`100.00% <ø> (ø)`
src/input/return_enums.rs	`85.14% <100.00%> (+0.58%)`	⬆️
src/validators/any.rs	`100.00% <100.00%> (ø)`
src/validators/arguments.rs	`99.57% <100.00%> (-0.03%)`	⬇️
src/validators/bool.rs	`100.00% <100.00%> (ø)`
src/validators/bytes.rs	`97.18% <100.00%> (+3.28%)`	⬆️
src/validators/call.rs	`98.11% <ø> (+4.08%)`	⬆️
src/validators/callable.rs	`95.45% <100.00%> (-0.85%)`	⬇️
src/validators/chain.rs	`98.03% <ø> (+5.05%)`	⬆️
... and 39 more

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codspeed-hq · 2023-08-09T12:35:29Z

CodSpeed Performance Report

Merging #867 will degrade performances by 24.95%

_{Comparing dh/one-pass-unions-2 (ae5dfd5) with main (0c46146)}

Summary

⚡ 1 improvements
❌ 1 regressions
✅ 138 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	`main`	`dh/one-pass-unions-2`	Change
❌	`test_dont_raise_error`	29.3 µs	39.1 µs	-24.95%
⚡	`test_decimal_from_string_core`	81.3 µs	67.7 µs	+20.12%

davidhewitt · 2023-08-09T14:16:57Z

I'll address the integration test failures and then upload benchmarks.

davidhewitt · 2023-08-21T12:28:24Z

So this is generally compatible with existing behaviour except for this test in the pydantic suite

assert TypeAdapter(UUID | str).validate_json('"f4fe10b4-e0c8-4232-ba26-4acd491c2414"') == UUID(
            'f4fe10b4-e0c8-4232-ba26-4acd491c2414'
        )

because after this PR, in JSON mode the str is a better match than a UUID for a str input.

See also pydantic/pydantic#7097. Already in Python mode we return str for this case. I see two contradictory arguments:

In JSON mode a UUID is a better match in this case.
It's better if Python and JSON mode select the same union variant.

I would appreciate some design input here. I'm slightly leaning towards the first argument - UUID is the better match, and that we should mark pydantic/pydantic#7097 as resolved by union_mode="left_to_right" in combination with the fact that we explicitly accept the different modes may select different union variants.

The first option is also nice as it's then no change of behaviour at all (but I'd need to rework this PR to implement it).

tests/validators/test_union.py

davidhewitt · 2023-11-08T12:22:08Z

please review

samuelcolvin

in general this looks good, a few questions suggestions.

samuelcolvin · 2023-11-08T12:27:55Z

src/input/input_json.rs

+        strict: bool,
+        coerce_numbers_to_str: bool,
+    ) -> ValResult<ValidationMatch<EitherString<'a>>> {
+        // Justification for `strict` instead of `exact` is that in JSON strings can also


will this want to change in future, if so can we leave a consistent TODO: V3 comment to make it easy to find in future.

This depends what you think of e.g. pydantic/pydantic#7097. The current semantic that this PR preserves is that UUID is "as good" as str for a UUID-format JSON string, so it's dependent on ordering. Changing this to be "exact" means that in JSON mode a str in a union wins over UUID, datetime, etc, irrespective of position.

That is a positive change for simplicity and matches Python semantics better, so there is a case to consider breaking this, but it's not clear cut IMO.

I think it's hard to argue that in datetime | str or UUID | str or datetime | int that the type which actually matches JSON type shouldn't take priority. If you agree I would be happy to change it now.

Otherwise add the TODO: V3 comment so we remember to change it in future.

I agree but feeling a bit cautious so will mark as TODO and we can decide later if it's a 2.6 or V3 thing.

src/input/input_json.rs

src/input/input_python.rs

src/input/input_abstract.rs

src/validators/validation_state.rs

Co-authored-by: Samuel Colvin <s@muelcolvin.com>

src/validators/validation_state.rs

dmontagu

Other than the edge cases discussed on slack (which are now mostly addressed?), I approve.

In particular, just want to make sure these behave the same as on main:

from typing import Any

from pydantic import BaseModel


class Model(BaseModel):
    x: float | Any

print(repr(Model(x=1).x))
#> 1

from typing import Any

from pydantic import BaseModel


class Model(BaseModel):
    x: int | Any

print(repr(Model(x=1.0).x))
#> 1.0

davidhewitt · 2023-11-08T17:57:29Z

tests/validators/test_union.py

+    # int *is* coerced to float, this is a strict validation
+    schema = core_schema.union_schema([core_schema.float_schema(), core_schema.any_schema()])
+    validator = SchemaValidator(schema)
+    assert repr(validator.validate_python(1)) == '1.0'


This is a known difference against main; on main this will not coerce and will keep as an int.

In particular, just want to make sure these behave the same as on main:

Specifically @dmontagu this one has changed, in discussion with @samuelcolvin we believe this to be okay.

[![Mend Renovate logo banner](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [pydantic](https://togithub.com/pydantic/pydantic) ([changelog](https://docs.pydantic.dev/latest/changelog/)) | `2.4.2` -> `2.5.0` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/pydantic/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pydantic/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pydantic/2.4.2/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pydantic/2.4.2/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>pydantic/pydantic (pydantic)</summary> ### [`v2.5.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v250-2023-11-13) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.2...v2.5.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.0) The code released in v2.5.0 is functionally identical to that of v2.5.0b1. ##### What's Changed ##### Packaging - Update pydantic-core from 2.10.1 to 2.14.1, significant changes from these updates are described below, full changelog [here](https://togithub.com/pydantic/pydantic-core/compare/v2.10.1...v2.14.1) - Update to `pyright==1.1.335` by [@Viicos](https://togithub.com/Viicos) in [#8075](https://togithub.com/pydantic/pydantic/pull/8075) ##### New Features - Allow plugins to catch non `ValidationError` errors by [@adriangb](https://togithub.com/adriangb) in [#7806](https://togithub.com/pydantic/pydantic/pull/7806) - Support `__doc__` argument in `create_model()` by [@chris-spann](https://togithub.com/chris-spann) in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - Expose `regex_engine` flag - meaning you can use with the Rust or Python regex libraries in constraints by [@utkini](https://togithub.com/utkini) in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - Save return type generated from type annotation in `ComputedFieldInfo` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7889](https://togithub.com/pydantic/pydantic/pull/7889) - 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Allow `str` as argument to `Discriminator` by [@dmontagu](https://togithub.com/dmontagu) in [#8047](https://togithub.com/pydantic/pydantic/pull/8047) - Add `SchemaSerializer.__reduce__` method to enable pickle serialization by [@edoakes](https://togithub.com/edoakes) in [pydantic/pydantic-core#1006](https://togithub.com/pydantic/pydantic-core/pull/1006) ##### Changes - **Significant Change:** replace `ultra_strict` with new smart union implementation, the way unions are validated has changed significantly to improve performance and correctness, we have worked hard to absolutely minimise the number of cases where behaviour has changed, see the PR for details - by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#867](https://togithub.com/pydantic/pydantic-core/pull/867) - Add support for instance method reassignment when `extra='allow'` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7683](https://togithub.com/pydantic/pydantic/pull/7683) - Support JSON schema generation for `Enum` types with no cases by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7927](https://togithub.com/pydantic/pydantic/pull/7927) - Warn if a class inherits from `Generic` before `BaseModel` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7891](https://togithub.com/pydantic/pydantic/pull/7891) ##### Performance - New custom JSON parser, `jiter` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#974](https://togithub.com/pydantic/pydantic-core/pull/974) - PGO build for MacOS M1 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#1063](https://togithub.com/pydantic/pydantic-core/pull/1063) - Use `__getattr__` for all package imports, improve import time by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7947](https://togithub.com/pydantic/pydantic/pull/7947) ##### Fixes - Fix `mypy` issue with subclasses of `RootModel` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7677](https://togithub.com/pydantic/pydantic/pull/7677) - Properly rebuild the `FieldInfo` when a forward ref gets evaluated by [@dmontagu](https://togithub.com/dmontagu) in [#7698](https://togithub.com/pydantic/pydantic/pull/7698) - 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Restore manylinux-compatible PGO builds by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1068](https://togithub.com/pydantic/pydantic-core/pull/1068) ##### New Contributors ##### `pydantic` - [@schneebuzz](https://togithub.com/schneebuzz) made their first contribution in [#7699](https://togithub.com/pydantic/pydantic/pull/7699) - [@edoakes](https://togithub.com/edoakes) made their first contribution in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - [@alexmojaki] CEB7 (https://togithub.com/alexmojaki) made their first contribution in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - [@NickG123](https://togithub.com/NickG123) made their first contribution in [#7751](https://togithub.com/pydantic/pydantic/pull/7751) - [@gowthamgts](https://togithub.com/gowthamgts) made their first contribution in [#7830](https://togithub.com/pydantic/pydantic/pull/7830) - [@jamesbraza](https://togithub.com/jamesbraza) made their first contribution in [#7848](https://togithub.com/pydantic/pydantic/pull/7848) - [@laundmo](https://togithub.com/laundmo) made their first contribution in [#7850](https://togithub.com/pydantic/pydantic/pull/7850) - [@rahmatnazali](https://togithub.com/rahmatnazali) made their first contribution in [#7870](https://togithub.com/pydantic/pydantic/pull/7870) - [@waterfountain1996](https://togithub.com/waterfountain1996) made their first contribution in [#7878](https://togithub.com/pydantic/pydantic/pull/7878) - [@chris-spann](https://togithub.com/chris-spann) made their first contribution in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - [@me-and](https://togithub.com/me-and) made their first contribution in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - [@utkini](https://togithub.com/utkini) made their first contribution in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - [@bn-l](https://togithub.com/bn-l) made their first contribution in [#7744](https://togithub.com/pydantic/pydantic/pull/7744) - [@alexdrydew](https://togithub.com/alexdrydew) made their first contribution in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - [@Luca-Blight](https://togithub.com/Luca-Blight) made their first contribution in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - [@howsunjow](https://togithub.com/howsunjow) made their first contribution in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - [@joakimnordling](https://togithub.com/joakimnordling) made their first contribution in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - [@icfly2](https://togithub.com/icfly2) made their first contribution in [#7976](https://togithub.com/pydantic/pydantic/pull/7976) - [@Yummy-Yums](https://togithub.com/Yummy-Yums) made their first contribution in [#8003](https://togithub.com/pydantic/pydantic/pull/8003) - [@Iipin](https://togithub.com/Iipin) made their first contribution in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - [@tabassco](https://togithub.com/tabassco) made their first contribution in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - [@Mr-Pepe](https://togithub.com/Mr-Pepe) made their first contribution in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - [@0x00cl](https://togithub.com/0x00cl) made their first contribution in [#8010](https://togithub.com/pydantic/pydantic/pull/8010) - [@barraponto](https://togithub.com/barraponto) made their first contribution in [#8032](https://togithub.com/pydantic/pydantic/pull/8032) ##### `pydantic-core` - [@sisp](https://togithub.com/sisp) made their first contribution in [pydantic/pydantic-core#995](https://togithub.com/pydantic/pydantic-core/pull/995) - [@michaelhly](https://togithub.com/michaelhly) made their first contribution in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR becomes conflicted, 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 has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). 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[![Mend Renovate logo banner](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [pydantic](https://togithub.com/pydantic/pydantic) ([changelog](https://docs.pydantic.dev/latest/changelog/)) | `==2.4.2` -> `==2.5.0` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/pydantic/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pydantic/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pydantic/2.4.2/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pydantic/2.4.2/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>pydantic/pydantic (pydantic)</summary> ### [`v2.5.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v250-2023-11-13) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.2...v2.5.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.0) The code released in v2.5.0 is functionally identical to that of v2.5.0b1. ##### What's Changed ##### Packaging - Update pydantic-core from 2.10.1 to 2.14.1, significant changes from these updates are described below, full changelog [here](https://togithub.com/pydantic/pydantic-core/compare/v2.10.1...v2.14.1) - Update to `pyright==1.1.335` by [@Viicos](https://togithub.com/Viicos) in [#8075](https://togithub.com/pydantic/pydantic/pull/8075) ##### New Features - Allow plugins to catch non `ValidationError` errors by [@adriangb](https://togithub.com/adriangb) in [#7806](https://togithub.com/pydantic/pydantic/pull/7806) - Support `__doc__` argument in `create_model()` by [@chris-spann](https://togithub.com/chris-spann) in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - Expose `regex_engine` flag - meaning you can use with the Rust or Python regex libraries in constraints by [@utkini](https://togithub.com/utkini) in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - Save return type generated from type annotation in `ComputedFieldInfo` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7889](https://togithub.com/pydantic/pydantic/pull/7889) - Adopting `ruff` formatter by [@Luca-Blight](https://togithub.com/Luca-Blight) in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - Added `validation_error_cause` to config by [@zakstucke](https://togithub.com/zakstucke) in [#7626](https://togithub.com/pydantic/pydantic/pull/7626) - Make path of the item to validate available in plugin by [@hramezani](https://togithub.com/hramezani) in [#7861](https://togithub.com/pydantic/pydantic/pull/7861) - Add `CallableDiscriminator` and `Tag` by [@dmontagu](https://togithub.com/dmontagu) in [#7983](https://togithub.com/pydantic/pydantic/pull/7983) - Make union case tags affect union error messages by [@dmontagu](https://togithub.com/dmontagu) in [#8001](https://togithub.com/pydantic/pydantic/pull/8001) - Add `examples` and `json_schema_extra` to `@computed_field` by [@alexmojaki](https://togithub.com/alexmojaki) in [#8013](https://togithub.com/pydantic/pydantic/pull/8013) - Add `JsonValue` type by [@dmontagu](https://togithub.com/dmontagu) in [#7998](https://togithub.com/pydantic/pydantic/pull/7998) - Allow `str` as argument to `Discriminator` by [@dmontagu](https://togithub.com/dmontagu) in [#8047](https://togithub.com/pydantic/pydantic/pull/8047) - Add `SchemaSerializer.__reduce__` method to enable pickle serialization by [@edoakes](https://togithub.com/edoakes) in [pydantic/pydantic-core#1006](https://togithub.com/pydantic/pydantic-core/pull/1006) ##### Changes - **Significant Change:** replace `ultra_strict` with new smart union implementation, the way unions are validated has changed significantly to improve performance and correctness, we have worked hard to absolutely minimise the number of cases where behaviour has changed, see the PR for details - by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#867](https://togithub.com/pydantic/pydantic-core/pull/867) - Add support for instance method reassignment when `extra='allow'` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7683](https://togithub.com/pydantic/pydantic/pull/7683) - Support JSON schema generation for `Enum` types with no cases by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7927](https://togithub.com/pydantic/pydantic/pull/7927) - Warn if a class inherits from `Generic` before `BaseModel` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7891](https://togithub.com/pydantic/pydantic/pull/7891) ##### Performance - New custom JSON parser, `jiter` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#974](https://togithub.com/pydantic/pydantic-core/pull/974) - PGO build for MacOS M1 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#1063](https://togithub.com/pydantic/pydantic-core/pull/1063) - Use `__getattr__` for all package imports, improve import time by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7947](https://togithub.com/pydantic/pydantic/pull/7947) ##### Fixes - Fix `mypy` issue with subclasses of `RootModel` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7677](https://togithub.com/pydantic/pydantic/pull/7677) - Properly rebuild the `FieldInfo` when a forward ref gets evaluated by [@dmontagu](https://togithub.com/dmontagu) in [#7698](https://togithub.com/pydantic/pydantic/pull/7698) - Fix failure to load `SecretStr` from JSON (regression in v2.4) by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7729](https://togithub.com/pydantic/pydantic/pull/7729) - Fix `defer_build` behavior with `TypeAdapter` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7736](https://togithub.com/pydantic/pydantic/pull/7736) - Improve compatibility with legacy `mypy` versions by [@dmontagu](https://togithub.com/dmontagu) in [#7742](https://togithub.com/pydantic/pydantic/pull/7742) - Fix: update `TypeVar` handling when default is not set by [@pmmmwh](https://togithub.com/pmmmwh) in [#7719](https://togithub.com/pydantic/pydantic/pull/7719) - Support specification of `strict` on `Enum` type fields by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7761](https://togithub.com/pydantic/pydantic/pull/7761) - Wrap `weakref.ref` instead of subclassing to fix `cloudpickle` serialization by [@edoakes](https://togithub.com/edoakes) in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - Keep values of private attributes set within `model_post_init` in subclasses by [@alexmojaki](https://togithub.com/alexmojaki) in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - Add more specific type for non-callable `json_schema_extra` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7803](https://togithub.com/pydantic/pydantic/pull/7803) - Raise an error when deleting frozen (model) fields by [@alexmojaki](https://togithub.com/alexmojaki) in [#7800](https://togithub.com/pydantic/pydantic/pull/7800) - Fix schema sorting bug with default values by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7817](https://togithub.com/pydantic/pydantic/pull/7817) - Use ge F438 nerated alias for aliases that are not specified otherwise by [@alexmojaki](https://togithub.com/alexmojaki) in [#7802](https://togithub.com/pydantic/pydantic/pull/7802) - Support `strict` specification for `UUID` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7865](https://togithub.com/pydantic/pydantic/pull/7865) - JSON schema: fix extra parameter handling by [@me-and](https://togithub.com/me-and) in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - Fix: support `pydantic.Field(kw_only=True)` with inherited dataclasses by [@PrettyWood](https://togithub.com/PrettyWood) in [#7827](https://togithub.com/pydantic/pydantic/pull/7827) - Support `validate_call` decorator for methods in classes with `__slots__` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7883](https://togithub.com/pydantic/pydantic/pull/7883) - Fix pydantic dataclass problem with `dataclasses.field` default by [@hramezani](https://togithub.com/hramezani) in [#7898](https://togithub.com/pydantic/pydantic/pull/7898) - Fix schema generation for generics with union type bounds by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7899](https://togithub.com/pydantic/pydantic/pull/7899) - Fix version for `importlib_metadata` on python 3.7 by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7904](https://togithub.com/pydantic/pydantic/pull/7904) - Support `|` operator (Union) in PydanticRecursiveRef by [@alexmojaki](https://togithub.com/alexmojaki) in [#7892](https://togithub.com/pydantic/pydantic/pull/7892) - Fix `display_as_type` for `TypeAliasType` in python 3.12 by [@dmontagu](https://togithub.com/dmontagu) in [#7929](https://togithub.com/pydantic/pydantic/pull/7929) - Add support for `NotRequired` generics in `TypedDict` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7932](https://togithub.com/pydantic/pydantic/pull/7932) - Make generic `TypeAliasType` specifications produce different schema definitions by [@alexdrydew](https://togithub.com/alexdrydew) in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - Added fix for signature of inherited dataclass by [@howsunjow](https://togithub.com/howsunjow) in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - Make the model name generation more robust in JSON schema by [@joakimnordling](https://togithub.com/joakimnordling) in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - Fix plurals in validation error messages (in tests) by [@Iipin](https://togithub.com/Iipin) in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - `PrivateAttr` is passed from `Annotated` default position by [@tabassco](https://togithub.com/tabassco) in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - Don't decode bytes (which may not be UTF8) when displaying SecretBytes by [@alexmojaki](https://togithub.com/alexmojaki) in [#8012](https://togithub.com/pydantic/pydantic/pull/8012) - Use `classmethod` instead of `classmethod[Any, Any, Any]` by [@Mr-Pepe](https://togithub.com/Mr-Pepe) in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - Clearer error on invalid Plugin by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8023](https://togithub.com/pydantic/pydantic/pull/8023) - Correct pydantic dataclasses import by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8027](https://togithub.com/pydantic/pydantic/pull/8027) - Fix misbehavior for models referencing redefined type aliases by [@dmontagu](https://togithub.com/dmontagu) in [#8050](https://togithub.com/pydantic/pydantic/pull/8050) - Fix `Optional` field with `validate_default` only performing one field validation by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1002](https://togithub.com/pydantic/pydantic-core/pull/1002) - Fix `definition-ref` bug with `Dict` keys by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1014](https://togithub.com/pydantic/pydantic-core/pull/1014) - Fix bug allowing validation of `bool` types with `coerce_numbers_to_str=True` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1017](https://togithub.com/pydantic/pydantic-core/pull/1017) - Don't accept `NaN` in float and decimal constraints by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1037](https://togithub.com/pydantic/pydantic-core/pull/1037) - Add `lax_str` and `lax_int` support for enum values not inherited from str/int by [@michaelhly](https://togithub.com/michaelhly) in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) - Support subclasses in lists in `Union` of `List` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1039](https://togithub.com/pydantic/pydantic-core/pull/1039) - Allow validation against `max_digits` and `decimals` to pass if normalized or non-normalized input is valid by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1049](https://togithub.com/pydantic/pydantic-core/pull/1049) - Fix: proper pluralization in `ValidationError` messages by [@Iipin](https://togithub.com/Iipin) in [pydantic/pydantic-core#1050](https://togithub.com/pydantic/pydantic-core/pull/1050) - Disallow the string `'-'` as `datetime` input by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/speedate#52](https://togithub.com/pydantic/speedate/pull/52) & [pydantic/pydantic-core#1060](https://togithub.com/pydantic/pydantic-core/pull/1060) - Fix: NaN and Inf float serialization by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1062](https://togithub.com/pydantic/pydantic-core/pull/1062) - Restore manylinux-compatible PGO builds by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1068](https://togithub.com/pydantic/pydantic-core/pull/1068) ##### New Contributors ##### `pydantic` - [@schneebuzz](https://togithub.com/schneebuzz) made their first contribution in [#7699](https://togithub.com/pydantic/pydantic/pull/7699) - [@edoakes](https://togithub.com/edoakes) made their first contribution in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - [@alexmojaki](https://togithub.com/alexmojaki) made their first contribution in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - [@NickG123](https://togithub.com/NickG123) made their first contribution in [#7751](https://togithub.com/pydantic/pydantic/pull/7751) - [@gowthamgts](https://togithub.com/gowthamgts) made their first contribution in [#7830](https://togithub.com/pydantic/pydantic/pull/7830) - [@jamesbraza](https://togithub.com/jamesbraza) made their first contribution in [#7848](https://togithub.com/pydantic/pydantic/pull/7848) - [@laundmo](https://togithub.com/laundmo) made their first contribution in [#7850](https://togithub.com/pydantic/pydantic/pull/7850) - [@rahmatnazali](https://togithub.com/rahmatnazali) made their first contribution in [#7870](https://togithub.com/pydantic/pydantic/pull/7870) - [@waterfountain1996](https://togithub.com/waterfountain1996) made their first contribution in [#7878](https://togithub.com/pydantic/pydantic/pull/7878) - [@chris-spann](https://togithub.com/chris-spann) made their first contribution in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - [@me-and](https://togithub.com/me-and) made their first contribution in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - [@utkini](https://togithub.com/utkini) made their first contribution in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - [@bn-l](https://togithub.com/bn-l) made their first contribution in [#7744](https://togithub.com/pydantic/pydantic/pull/7744) - [@alexdrydew](https://togithub.com/alexdrydew) made their first contribution in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - [@Luca-Blight](https://togithub.com/Luca-Blight) made their first contribution in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - [@howsunjow](https://togithub.com/howsunjow) made their first contribution in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - [@joakimnordling](https://togithub.com/joakimnordling) made their first contribution in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - [@icfly2](https://togithub.com/icfly2) made their first contribution in [#7976](https://togithub.com/pydantic/pydantic/pull/7976) - [@Yummy-Yums](https://togithub.com/Yummy-Yums) made their first contribution in [#8003](https://togithub.com/pydantic/pydantic/pull/8003) - [@Iipin](https://togithub.com/Iipin) made their first contribution in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - [@tabassco](https://togithub.com/tabassco) made their first contribution in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - [@Mr-Pepe](https://togithub.com/Mr-Pepe) made their first contribution in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - [@0x00cl](https://togithub.com/0x00cl) made their first contribution in [#8010](https://togithub.com/pydantic/pydantic/pull/8010) - [@barraponto](https://togithub.com/barraponto) made their first contribution in [#8032](https://togithub.com/pydantic/pydantic/pull/8032) ##### `pydantic-core` - [@sisp](https://togithub.com/sisp) made their first contribution in [pydantic/pydantic-core#995](https://togithub.com/pydantic/pydantic-core/pull/995) - [@michaelhly](https://togithub.com/michaelhly) made their first contribution in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR becomes conflicted, 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 has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). 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[![Mend Renovate logo banner](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [pydantic](https://togithub.com/pydantic/pydantic) ([changelog](https://docs.pydantic.dev/latest/changelog/)) | `==2.4.2` -> `==2.5.0` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/pydantic/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pydantic/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pydantic/2.4.2/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pydantic/2.4.2/2.5.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>pydantic/pydantic (pydantic)</summary> ### [`v2.5.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v250-2023-11-13) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.2...v2.5.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.0) The code released in v2.5.0 is functionally identical to that of v2.5.0b1. ##### What's Changed ##### Packaging - Update pydantic-core from 2.10.1 to 2.14.1, significant changes from these updates are described below, full changelog [here](https://togithub.com/pydantic/pydantic-core/compare/v2.10.1...v2.14.1) - Update to `pyright==1.1.335` by [@Viicos](https://togithub.com/Viicos) in [#8075](https://togithub.com/pydantic/pydantic/pull/8075) ##### New Features - Allow plugins to catch non `ValidationError` errors by [@adriangb](https://togithub.com/adriangb) in [#7806](https://togithub.com/pydantic/pydantic/pull/7806) - Support `__doc__` argument in `create_model()` by [@chris-spann](https://togithub.com/chris-spann) in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - Expose `regex_engine` flag - meaning you can use with the Rust or Python regex libraries in constraints by [@utkini](https://togithub.com/utkini) in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - Save return type generated from type annotation in `ComputedFieldInfo` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7889](https://togithub.com/pydantic/pydantic/pull/7889) - Adopting `ruff` formatter by [@Luca-Blight](https://togithub.com/Luca-Blight) in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - Added `validation_error_cause` to config by [@zakstucke](https://togithub.com/zakstucke) in [#7626](https://togithub.com/pydantic/pydantic/pull/7626) - Make path of the item to validate available in plugin by [@hramezani](https://togithub.com/hramezani) in [#7861](https://togithub.com/pydantic/pydantic/pull/7861) - Add `CallableDiscriminator` and `Tag` by [@dmontagu](https://togithub.com/dmontagu) in [#7983](https://togithub.com/pydantic/pydantic/pull/7983) - Make union case tags affect union error messages by [@dmontagu](https://togithub.com/dmontagu) in [#8001](https://togithub.com/pydantic/pydantic/pull/8001) - Add `examples` and `json_schema_extra` to `@computed_field` by [@alexmojaki](https://togithub.com/alexmojaki) in [#8013](https://togithub.com/pydantic/pydantic/pull/8013) - Add `JsonValue` type by [@dmontagu](https://togithub.com/dmontagu) in [#7998](https://togithub.com/pydantic/pydantic/pull/7998) - Allow `str` as argument to `Discriminator` by [@dmontagu](https://togithub.com/dmontagu) in [#8047](https://togithub.com/pydantic/pydantic/pull/8047) - Add `SchemaSerializer.__reduce__` method to enable pickle serialization by [@edoakes](https://togithub.com/edoakes) in [pydantic/pydantic-core#1006](https://togithub.com/pydantic/pydantic-core/pull/1006) ##### Changes - **Significant Change:** replace `ultra_strict` with new smart union implementation, the way unions are validated has changed significantly to improve performance and correctness, we have worked hard to absolutely minimise the number of cases where behaviour has changed, see the PR for details - by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#867](https://togithub.com/pydantic/pydantic-core/pull/867) - Add support for instance method reassignment when `extra='allow'` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7683](https://togithub.com/pydantic/pydantic/pull/7683) - Support JSON schema generation for `Enum` types with no cases by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7927](https://togithub.com/pydantic/pydantic/pull/7927) - Warn if a class inherits from `Generic` before `BaseModel` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7891](https://togithub.com/pydantic/pydantic/pull/7891) ##### Performance - New custom JSON parser, `jiter` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#974](https://togithub.com/pydantic/pydantic-core/pull/974) - PGO build for MacOS M1 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#1063](https://togithub.com/pydantic/pydantic-core/pull/1063) - Use `__getattr__` for all package imports, improve import time by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7947](https://togithub.com/pydantic/pydantic/pull/7947) ##### Fixes - Fix `mypy` issue with subclasses of `RootModel` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7677](https://togithub.com/pydantic/pydantic/pull/7677) - Properly rebuild the `FieldInfo` when a forward ref gets evaluated by [@dmontagu](https://togithub.com/dmontagu) in [#7698](https://togithub.com/pydantic/pydantic/pull/7698) - Fix failure to load `SecretStr` from JSON (regression in v2.4) by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7729](https://togithub.com/pydantic/pydantic/pull/7729) - Fix `defer_build` behavior with `TypeAdapter` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7736](https://togithub.com/pydantic/pydantic/pull/7736) - Improve compatibility with legacy `mypy` versions by [@dmontagu](https://togithub.com/dmontagu) in [#7742](https://togithub.com/pydantic/pydantic/pull/7742) - Fix: update `TypeVar` handling when default is not set by [@pmmmwh](https://togithub.com/pmmmwh) in [#7719](https://togithub.com/pydantic/pydantic/pull/7719) - Support specification of `strict` on `Enum` type fields by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7761](https://togithub.com/pydantic/pydantic/pull/7761) - Wrap `weakref.ref` instead of subclassing to fix `cloudpickle` serialization by [@edoakes](https://togithub.com/edoakes) in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - Keep values of private attributes set within `model_post_init` in subclasses by [@alexmojaki](https://togithub.com/alexmojaki) in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - Add more specific type for non-callable `json_schema_extra` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7803](https://togithub.com/pydantic/pydantic/pull/7803) - Raise an error when deleting frozen (model) fields by [@alexmojaki](https://togithub.com/alexmojaki) in [#7800](https://togithub.com/pydantic/pydantic/pull/7800) - Fix schema sorting bug with default values by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7817](https://togithub.com/pydantic/pydantic/pull/7817) - Use generated alias for aliases that are not specified otherwise by [@alexmojaki](https://togithub.com/alexmojaki) in [#7802](https://togithub.com/pydantic/pydantic/pull/7802) - Support `strict` specification for `UUID` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7865](https://togithub.com/pydantic/pydantic/pull/7865) - JSON schema: fix extra parameter handling by [@me-and](https://togithub.com/me-and) in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - Fix: support `pydantic.Field(kw_only=True)` with inherited dataclasses by [@PrettyWood](https://togithub.com/PrettyWood) in [#7827](https://togithub.com/pydantic/pydantic/pull/7827) - Support `validate_call` decorator for methods in classes with `__slots__` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7883](https://togithub.com/pydantic/pydantic/pull/7883) - Fix pydantic dataclass problem with `dataclasses.field` default by [@hramezani](https://togithub.com/hramezani) in [#7898](https://togithub.com/pydantic/pydantic/pull/7898) - Fix schema generation for generics with union type bounds by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7899](https://togithub.com/pydantic/pydantic/pull/7899) - Fix version for `importlib_metadata` on python 3.7 by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7904](https://togithub.com/pydantic/pydantic/pull/7904) - Support `|` operator (Union) in PydanticRecursiveRef by [@alexmojaki](https://togithub.com/alexmojaki) in [#7892](https://togithub.com/pydantic/pydantic/pull/7892) - Fix `display_as_type` for `TypeAliasType` in python 3.12 by [@dmontagu](https://togithub.com/dmontagu) in [#7929](https://togithub.com/pydantic/pydantic/pull/7929) - Add support for `NotRequired` generics in `TypedDict` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7932](https://togithub.com/pydantic/pydantic/pull/7932) - Make generic `TypeAliasType` specifications produce different schema definitions by [@alexdrydew](https://togithub.com/alexdrydew) in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - Added fix for signature of inherited dataclass by [@howsunjow](https://togithub.com/howsunjow) in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - Make the model name generation more robust in JSON schema by [@joakimnordling](https://togithub.com/joakimnordling) in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - Fix plurals in validation error messages (in tests) by [@Iipin](https://togithub.com/Iipin) in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - `PrivateAttr` is passed from `Annotated` default position by [@tabassco](https://togithub.com/tabassco) in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - Don't decode bytes (which may not be UTF8) when displaying SecretBytes by [@alexmojaki](https://togithub.com/alexmojaki) in [#8012](https://togithub.com/pydantic/pydantic/pull/8012) - Use `classmethod` instead of `classmethod[Any, Any, Any]` by [@Mr-Pepe](https://togithub.com/Mr-Pepe) in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - Clearer error on invalid Plugin by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8023](https://togithub.com/pydantic/pydantic/pull/8023) - Correct pydantic dataclasses import by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8027](https://togithub.com/pydantic/pydantic/pull/8027) - Fix misbehavior for models referencing redefined type aliases by [@dmontagu](https://togithub.com/dmontagu) in [#8050](https://togithub.com/pydantic/pydantic/pull/8050) - Fix `Optional` field with `validate_default` only performing one field validation by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1002](https://togithub.com/pydantic/pydantic-core/pull/1002) - Fix `definition-ref` bug with `Dict` keys by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1014](https://togithub.com/pydantic/pydantic-core/pull/1014) - Fix bug allowing validation of `bool` types with `coerce_numbers_to_str=True` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1017](https://togithub.com/pydantic/pydantic-core/pull/1017) - Don't accept `NaN` in float and decimal constraints by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1037](https://togithub.com/pydantic/pydantic-core/pull/1037) - Add `lax_str` and `lax_int` support for enum values not inherited from str/int by [@michaelhly](https://togithub.com/michaelhly) in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) - Support subclasses in lists in `Union` of `List` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1039](https://togithub.com/pydantic/pydantic-core/pull/1039) - Allow validation against `max_digits` and `decimals` to pass if normalized or non-normalized input is valid by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1049](https://togithub.com/pydantic/pydantic-core/pull/1049) - Fix: proper pluralization in `ValidationError` messages by [@Iipin](https://togithub.com/Iipin) in [pydantic/pydantic-core#1050](https://togithub.com/pydantic/pydantic-core/pull/1050) - Disallow the string `'-'` as `datetime` input by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/speedate#52](https://togithub.com/pydantic/speedate/pull/52) & [pydantic/pydantic-core#1060](https://togithub.com/pydantic/pydantic-core/pull/1060) - Fix: NaN and Inf float serialization by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1062](https://togithub.com/pydantic/pydantic-core/pull/1062) - Restore manylinux-compatible PGO builds by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1068](https://togithub.com/pydantic/pydantic-core/pull/1068) ##### New Contributors ##### `pydantic` - [@schneebuzz](https://togithub.com/schneebuzz) made their first contribution in [#7699](https://togithub.com/pydantic/pydantic/pull/7699) - [@edoakes](https://togithub.com/edoakes) made their first contribution in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - [@alexmojaki](https://togithub.com/alexmojaki) made their first contribution in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - [@NickG123](https://togithub.com/NickG123) made their first contribution in [#7751](https://togithub.com/pydantic/pydantic/pull/7751) - [@gowthamgts](https://togithub.com/gowthamgts) made their first contribution in [#7830](https://togithub.com/pydantic/pydantic/pull/7830) - [@jamesbraza](https://togithub.com/jamesbraza) made their first contribution in [#7848](https://togithub.com/pydantic/pydantic/pull/7848) - [@laundmo](https://togithub.com/laundmo) made their first contribution in [#7850](https://togithub.com/pydantic/pydantic/pull/7850) - [@rahmatnazali](https://togithub.com/rahmatnazali) made their first contribution in [#7870](https://togithub.com/pydantic/pydantic/pull/7870) - [@waterfountain1996](https://togithub.com/waterfountain1996) made their first contribution in [#7878](https://togithub.com/pydantic/pydantic/pull/7878) - [@chris-spann](https://togithub.com/chris-spann) made their first contribution in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - [@me-and](https://togithub.com/me-and) made their first contribution in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - [@utkini](https://togithub.com/utkini) made their first contribution in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - [@bn-l](https://togithub.com/bn-l) made their first contribution in [#7744](https://togithub.com/pydantic/pydantic/pull/7744) - [@alexdrydew](https://togithub.com/alexdrydew) made their first contribution in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - [@Luca-Blight](https://togithub.com/Luca-Blight) made their first contribution in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - [@howsunjow](https://togithub.com/howsunjow) made their first contribution in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - [@joakimnordling](https://togithub.com/joakimnordling) made their first contribution in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - [@icfly2](https://togithub.com/icfly2) made their first contribution in [#7976](https://togithub.com/pydantic/pydantic/pull/7976) - [@Yummy-Yums](https://togithub.com/Yummy-Yums) made their first contribution in [#8003](https://togithub.com/pydantic/pydantic/pull/8003) - [@Iipin](https://togithub.com/Iipin) made their first contribution in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - [@tabassco](https://togithub.com/tabassco) made their first contribution in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - [@Mr-Pepe](https://togithub.com/Mr-Pepe) made their first contribution in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - [@0x00cl](https://togithub.com/0x00cl) made their first contribution in [#8010](https://togithub.com/pydantic/pydantic/pull/8010) - [@barraponto](https://togithub.com/barraponto) made their first contribution in [#8032](https://togithub.com/pydantic/pydantic/pull/8032) ##### `pydantic-core` - [@sisp](https://togithub.com/sisp) made their first contribution in [pydantic/pydantic-core#995](https://togithub.com/pydantic/pydantic-core/pull/995) - [@michaelhly](https://togithub.com/michaelhly) made their first contribution in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR becomes conflicted, 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 has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/allenporter/pyrainbird).  Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [pydantic](https://togithub.com/pydantic/pydantic) ([changelog](https://docs.pydantic.dev/latest/changelog/)) | `==2.2.0` -> `==2.5.1` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/pydantic/2.5.1?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pydantic/2.5.1?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pydantic/2.2.0/2.5.1?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pydantic/2.2.0/2.5.1?slim=true)](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>pydantic/pydantic (pydantic)</summary> ### [`v2.5.1`](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.1): 2023-11-15 [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.5.0...v2.5.1) #### v2.5.1 (2023-11-15) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.1) ##### What's Changed ##### Packaging - uprev pydantic-core to 2.14.3 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8120](https://togithub.com/pydantic/pydantic/pull/8120) ##### Fixes - Fix package description limit by [@dmontagu](https://togithub.com/dmontagu) in [#8097](https://togithub.com/pydantic/pydantic/pull/8097) - Fix `ValidateCallWrapper` error when creating a model which has a @validate_call wrapped field annotation by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#8110](https://togithub.com/pydantic/pydantic/pull/8110) Full Changelog: pydantic/pydantic@v2.5.0...v2.5.1/ ### [`v2.5.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v250-2023-11-13) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.2...v2.5.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.0) The code released in v2.5.0 is functionally identical to that of v2.5.0b1. ##### What's Changed ##### Packaging - Update pydantic-core from 2.10.1 to 2.14.1, significant changes from these updates are described below, full changelog [here](https://togithub.com/pydantic/pydantic-core/compare/v2.10.1...v2.14.1) - Update to `pyright==1.1.335` by [@Viicos](https://togithub.com/Viicos) in [#8075](https://togithub.com/pydantic/pydantic/pull/8075) ##### New Features - Allow plugins to catch non `ValidationError` errors by [@adriangb](https://togithub.com/adriangb) in [#7806](https://togithub.com/pydantic/pydantic/pull/7806) - Support `__doc__` argument in `create_model()` by [@chris-spann](https://togithub.com/chris-spann) in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - Expose `regex_engine` flag - meaning you can use with the Rust or Python regex libraries in constraints by [@utkini](https://togithub.com/utkini) in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - Save return type generated from type annotation in `ComputedFieldInfo` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7889](https://togithub.com/pydantic/pydantic/pull/7889) - Adopting `ruff` formatter by [@Luca-Blight](https://togithub.com/Luca-Blight) in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - Added `validation_error_cause` to config by [@zakstucke](https://togithub.com/zakstucke) in [#7626](https://togithub.com/pydantic/pydantic/pull/7626) - Make path of the item to validate available in plugin by [@hramezani](https://togithub.com/hramezani) in [#7861](https://togithub.com/pydantic/pydantic/pull/7861) - Add `CallableDiscriminator` and `Tag` by [@dmontagu](https://togithub.com/dmontagu) in [#7983](https://togithub.com/pydantic/pydantic/pull/7983) - Make union case tags affect union error messages by [@dmontagu](https://togithub.com/dmontagu) in [#8001](https://togithub.com/pydantic/pydantic/pull/8001) - Add `examples` and `json_schema_extra` to `@computed_field` by [@alexmojaki](https://togithub.com/alexmojaki) in [#8013](https://togithub.com/pydantic/pydantic/pull/8013) - Add `JsonValue` type by [@dmontagu](https://togithub.com/dmontagu) in [#7998](https://togithub.com/pydantic/pydantic/pull/7998) - Allow `str` as argument to `Discriminator` by [@dmontagu](https://togithub.com/dmontagu) in [#8047](https://togithub.com/pydantic/pydantic/pull/8047) - Add `SchemaSerializer.__reduce__` method to enable pickle serialization by [@edoakes](https://togithub.com/edoakes) in [pydantic/pydantic-core#1006](https://togithub.com/pydantic/pydantic-core/pull/1006) ##### Changes - **Significant Change:** replace `ultra_strict` with new smart union implementation, the way unions are validated has changed significantly to improve performance and correctness, we have worked hard to absolutely minimise the number of cases where behaviour has changed, see the PR for details - by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#867](https://togithub.com/pydantic/pydantic-core/pull/867) - Add support for instance method reassignment when `extra='allow'` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7683](https://togithub.com/pydantic/pydantic/pull/7683) - Support JSON schema generation for `Enum` types with no cases by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7927](https://togithub.com/pydantic/pydantic/pull/7927) - Warn if a class inherits from `Generic` before `BaseModel` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7891](https://togithub.com/pydantic/pydantic/pull/7891) ##### Performance - New custom JSON parser, `jiter` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#974](https://togithub.com/pydantic/pydantic-core/pull/974) - PGO build for MacOS M1 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#1063](https://togithub.com/pydantic/pydantic-core/pull/1063) - Use `__getattr__` for all package imports, improve import time by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7947](https://togithub.com/pydantic/pydantic/pull/7947) ##### Fixes - Fix `mypy` issue with subclasses of `RootModel` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7677](https://togithub.com/pydantic/pydantic/pull/7677) - Properly rebuild the `FieldInfo` when a forward ref gets evaluated by [@dmontagu](https://togithub.com/dmontagu) in [#7698](https://togithub.com/pydantic/pydantic/pull/7698) - Fix failure to load `SecretStr` from JSON (regression in v2.4) by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7729](https://togithub.com/pydantic/pydantic/pull/7729) - Fix `defer_build` behavior with `TypeAdapter` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7736](https://togithub.com/pydantic/pydantic/pull/7736) - Improve compatibility with legacy `mypy` versions by [@dmontagu](https://togithub.com/dmontagu) in [#7742](https://togithub.com/pydantic/pydantic/pull/7742) - Fix: update `TypeVar` handling when default is not set by [@pmmmwh](https://togithub.com/pmmmwh) in [#7719](https://togithub.com/pydantic/pydantic/pull/7719) - Support specification of `strict` on `Enum` type fields by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7761](https://togithub.com/pydantic/pydantic/pull/7761) - Wrap `weakref.ref` instead of subclassing to fix `cloudpickle` serialization by [@edoakes](https://togithub.com/edoakes) in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - Keep values of private attributes set within `model_post_init` in subclasses by [@alexmojaki](https://togithub.com/alexmojaki) in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - Add more specific type for non-callable `json_schema_extra` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7803](https://togithub.com/pydantic/pydantic/pull/7803) - Raise an error when deleting frozen (model) fields by [@alexmojaki](https://togithub.com/alexmojaki) in [#7800](https://togithub.com/pydantic/pydantic/pull/7800) - Fix schema sorting bug with default values by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7817](https://togithub.com/pydantic/pydantic/pull/7817) - Use generated alias for aliases that are not specified otherwise by [@alexmojaki](https://togithub.com/alexmojaki) in [#7802](https://togithub.com/pydantic/pydantic/pull/7802) - Support `strict` specification for `UUID` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7865](https://togithub.com/pydantic/pydantic/pull/7865) - JSON schema: fix extra parameter handling by [@me-and](https://togithub.com/me-and) in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - Fix: support `pydantic.Field(kw_only=True)` with inherited dataclasses by [@PrettyWood](https://togithub.com/PrettyWood) in [#7827](https://togithub.com/pydantic/pydantic/pull/7827) - Support `validate_call` decorator for methods in classes with `__slots__` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7883](https://togithub.com/pydantic/pydantic/pull/7883) - Fix pydantic dataclass problem with `dataclasses.field` default by [@hramezani](https://togithub.com/hramezani) in [#7898](https://togithub.com/pydantic/pydantic/pull/7898) - Fix schema generation for generics with union type bounds by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7899](https://togithub.com/pydantic/pydantic/pull/7899) - Fix version for `importlib_metadata` on python 3.7 by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7904](https://togithub.com/pydantic/pydantic/pull/7904) - Support `|` operator (Union) in PydanticRecursiveRef by [@alexmojaki](https://togithub.com/alexmojaki) in [#7892](https://togithub.com/pydantic/pydantic/pull/7892) - Fix `display_as_type` for `TypeAliasType` in python 3.12 by [@dmontagu](https://togithub.com/dmontagu) in [#7929](https://togithub.com/pydantic/pydantic/pull/7929) - Add support for `NotRequired` generics in `TypedDict` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7932](https://togithub.com/pydantic/pydantic/pull/7932) - Make generic `TypeAliasType` specifications produce different schema definitions by [@alexdrydew](https://togithub.com/alexdrydew) in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - Added fix for signature of inherited dataclass by [@howsunjow](https://togithub.com/howsunjow) in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - Make the model name generation more robust in JSON schema by [@joakimnordling](https://togithub.com/joakimnordling) in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - Fix plurals in validation error messages (in tests) by [@Iipin](https://togithub.com/Iipin) in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - `PrivateAttr` is passed from `Annotated` default position by [@tabassco](https://togithub.com/tabassco) in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - Don't decode bytes (which may not be UTF8) when displaying SecretBytes by [@alexmojaki](https://togithub.com/alexmojaki) in [#8012](https://togithub.com/pydantic/pydantic/pull/8012) - Use `classmethod` instead of `classmethod[Any, Any, Any]` by [@Mr-Pepe](https://togithub.com/Mr-Pepe) in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - Clearer error on invalid Plugin by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8023](https://togithub.com/pydantic/pydantic/pull/8023) - Correct pydantic dataclasses import by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8027](https://togithub.com/pydantic/pydantic/pull/8027) - Fix misbehavior for models referencing redefined type aliases by [@dmontagu](https://togithub.com/dmontagu) in [#8050](https://togithub.com/pydantic/pydantic/pull/8050) - Fix `Optional` field with `validate_default` only performing one field validation by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1002](https://togithub.com/pydantic/pydantic-core/pull/1002) - Fix `definition-ref` bug with `Dict` keys by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1014](https://togithub.com/pydantic/pydantic-core/pull/1014) - Fix bug allowing validation of `bool` types with `coerce_numbers_to_str=True` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1017](https://togithub.com/pydantic/pydantic-core/pull/1017) - Don't accept `NaN` in float and decimal constraints by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1037](https://togithub.com/pydantic/pydantic-core/pull/1037) - Add `lax_str` and `lax_int` support for enum values not inherited from str/int by [@michaelhly](https://togithub.com/michaelhly) in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) - Support subclasses in lists in `Union` of `List` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1039](https://togithub.com/pydantic/pydantic-core/pull/1039) - Allow validation against `max_digits` and `decimals` to pass if normalized or non-normalized input is valid by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1049](https://togithub.com/pydantic/pydantic-core/pull/1049) - Fix: proper pluralization in `ValidationError` messages by [@Iipin](https://togithub.com/Iipin) in [pydantic/pydantic-core#1050](https://togithub.com/pydantic/pydantic-core/pull/1050) - Disallow the string `'-'` as `datetime` input by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/speedate#52](https://togithub.com/pydantic/speedate/pull/52) & [pydantic/pydantic-core#1060](https://togithub.com/pydantic/pydantic-core/pull/1060) - Fix: NaN and Inf float serialization by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1062](https://togithub.com/pydantic/pydantic-core/pull/1062) - Restore manylinux-compatible PGO builds by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1068](https://togithub.com/pydantic/pydantic-core/pull/1068) ##### New Contributors ##### `pydantic` - [@schneebuzz](https://togithub.com/schneebuzz) made their first contribution in [#7699](https://togithub.com/pydantic/pydantic/pull/7699) - [@edoakes](https://togithub.com/edoakes) made their first contribution in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - [@alexmojaki](https://togithub.com/alexmojaki) made their first contribution in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - [@NickG123](https://togithub.com/NickG123) made their first contribution in [#7751](https://togithub.com/pydantic/pydantic/pull/7751) - [@gowthamgts](https://togithub.com/gowthamgts) made their first contribution in [#7830](https://togithub.com/pydantic/pydantic/pull/7830) - [@jamesbraza](https://togithub.com/jamesbraza) made their first contribution in [#7848](https://togithub.com/pydantic/pydantic/pull/7848) - [@laundmo](https://togithub.com/laundmo) made their first contribution in [#7850](https://togithub.com/pydantic/pydantic/pull/7850) - [@rahmatnazali](https://togithub.com/rahmatnazali) made their first contribution in [#7870](https://togithub.com/pydantic/pydantic/pull/7870) - [@waterfountain1996](https://togithub.com/waterfountain1996) made their first contribution in [#7878](https://togithub.com/pydantic/pydantic/pull/7878) - [@chris-spann](https://togithub.com/chris-spann) made their first contribution in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - [@me-and](https://togithub.com/me-and) made their first contribution in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - [@utkini](https://togithub.com/utkini) made their first contribution in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - [@bn-l](https://togithub.com/bn-l) made their first contribution in [#7744](https://togithub.com/pydantic/pydantic/pull/7744) - [@alexdrydew](https://togithub.com/alexdrydew) made their first contribution in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - [@Luca-Blight](https://togithub.com/Luca-Blight) made their first contribution in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - [@howsunjow](https://togithub.com/howsunjow) made their first contribution in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - [@joakimnordling](https://togithub.com/joakimnordling) made their first contribution in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - [@icfly2](https://togithub.com/icfly2) made their first contribution in [#7976](https://togithub.com/pydantic/pydantic/pull/7976) - [@Yummy-Yums](https://togithub.com/Yummy-Yums) made their first contribution in [#8003](https://togithub.com/pydantic/pydantic/pull/8003) - [@Iipin](https://togithub.com/Iipin) made their first contribution in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - [@tabassco](https://togithub.com/tabassco) made their first contribution in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - [@Mr-Pepe](https://togithub.com/Mr-Pepe) made their first contribution in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - [@0x00cl](https://togithub.com/0x00cl) made their first contribution in [#8010](https://togithub.com/pydantic/pydantic/pull/8010) - [@barraponto](https://togithub.com/barraponto) made their first contribution in [#8032](https://togithub.com/pydantic/pydantic/pull/8032) ##### `pydantic-core` - [@sisp](https://togithub.com/sisp) made their first contribution in [pydantic/pydantic-core#995](https://togithub.com/pydantic/pydantic-core/pull/995) - [@michaelhly](https://togithub.com/michaelhly) made their first contribution in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) ### [`v2.4.2`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v242-2023-09-27) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.1...v2.4.2) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.4.2) ##### What's Changed ##### Fixes - Fix bug with JSON schema for sequence of discriminated union by [@dmontagu](https://togithub.com/dmontagu) in [#7647](https://togithub.com/pydantic/pydantic/pull/7647) - Fix schema references in discriminated unions by [@adriangb](https://togithub.com/adriangb) in [#7646](https://togithub.com/pydantic/pydantic/pull/7646) - Fix json schema generation for recursive models by [@adriangb](https://togithub.com/adriangb) in [#7653](https://togithub.com/pydantic/pydantic/pull/7653) - Fix `models_json_schema` for generic models by [@adriangb](https://togithub.com/adriangb) in [#7654](https://togithub.com/pydantic/pydantic/pull/7654) - Fix xfailed test for generic model signatures by [@adriangb](https://togithub.com/adriangb) in [#7658](https://togithub.com/pydantic/pydantic/pull/7658) ##### New Contributors - [@austinorr](https://togithub.com/austinorr) made their first contribution in [#7657](https://togithub.com/pydantic/pydantic/pull/7657) - [@peterHoburg](https://togithub.com/peterHoburg) made their first contribution in [#7670](https://togithub.com/pydantic/pydantic/pull/7670) ### [`v2.4.1`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v241-2023-09-26) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.0...v2.4.1) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.4.1) ##### What's Changed ##### Packaging - Update pydantic-core to 2.10.1 by [@davidhewitt](https://togithub.com/davidhewitt) in [#7633](https://togithub.com/pydantic/pydantic/pull/7633) ##### Fixes - Serialize unsubstituted type vars as `Any` by [@adriangb](https://togithub.com/adriangb) in [#7606](https://togithub.com/pydantic/pydantic/pull/7606) - Remove schema building caches by [@adriangb](https://togithub.com/adriangb) in [#7624](https://togithub.com/pydantic/pydantic/pull/7624) - Fix an issue where JSON schema extras weren't JSON encoded by [@dmontagu](https://togithub.com/dmontagu) in [#7625](https://togithub.com/pydantic/pydantic/pull/7625) ### [`v2.4.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v240-2023-09-22) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.3.0...v2.4.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.4.0) ##### What's Changed ##### Packaging - Update pydantic-core to 2.10.0 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7542](https://togithub.com/pydantic/pydantic/pull/7542) ##### New Features - Add `Base64Url` types by [@dmontagu](https://togithub.com/dmontagu) in [#7286](https://togithub.com/pydantic/pydantic/pull/7286) - Implement optional `number` to `str` coercion by [@lig](https://togithub.com/lig) in [#7508](https://togithub.com/pydantic/pydantic/pull/7508) - Allow access to `field_name` and `data` in all validators if there is data and a field name by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7542](https://togithub.com/pydantic/pydantic/pull/7542) - Add `BaseModel.model_validate_strings` and `TypeAdapter.validate_strings` by [@hramezani](https://togithub.com/hramezani) in [#7552](https://togithub.com/pydantic/pydantic/pull/7552) - Add Pydantic `plugins` experimental implementation by [@lig](https://togithub.com/lig) [@samuelcolvin](https://togithub.com/samuelcolvin) and [@Kludex](https://togithub.com/Kludex) in [#6820](https://togithub.com/pydantic/pydantic/pull/6820) ##### Changes - Do not override `model_post_init` in subclass with private attrs by [@Viicos](https://togithub.com/Viicos) in [#7302](https://togithub.com/pydantic/pydantic/pull/7302) - Make fields with defaults not required in the serialization schema by default by [@dmontagu](https://togithub.com/dmontagu) in [#7275](https://togithub.com/pydantic/pydantic/pull/7275) - Mark `Extra` as deprecated by [@disrupted](https://togithub.com/disrupted) in [#7299](https://togithub.com/pydantic/pydantic/pull/7299) - Make `EncodedStr` a dataclass by [@Kludex](https://togithub.com/Kludex) in [#7396](https://togithub.com/pydantic/pydantic/pull/7396) - Move `annotated_handlers` to be public by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7569](https://togithub.com/pydantic/pydantic/pull/7569) ##### Performance - Simplify flattening and inlining of `CoreSchema` by [@adriangb](https://togithub.com/adriangb) in [#7523](https://togithub.com/pydantic/pydantic/pull/7523) - Remove unused copies in `CoreSchema` walking by [@adriangb](https://togithub.com/adriangb) in [#7528](https://togithub.com/pydantic/pydantic/pull/7528) - Add caches for collecting definitions and invalid schemas from a CoreSchema by [@adriangb](https://togithub.com/adriangb) in [#7527](https://togithub.com/pydantic/pydantic/pull/7527) - Eagerly resolve discriminated unions and cache cases where we can't by [@adriangb](https://togithub.com/adriangb) in [#7529](https://togithub.com/pydantic/pydantic/pull/7529) - Replace `dict.get` and `dict.setdefault` with more verbose versions in `CoreSchema` building hot paths by [@adriangb](https://togithub.com/adriangb) in [#7536](https://togithub.com/pydantic/pydantic/pull/7536) - Cache invalid `CoreSchema` discovery by [@adriangb](https://togithub.com/adriangb) in [#7535](https://togithub.com/pydantic/pydantic/pull/7535) - Allow disabling `CoreSchema` validation for faster startup times by [@adriangb](https://togithub.com/adriangb) in [#7565](https://togithub.com/pydantic/pydantic/pull/7565) ##### Fixes - Fix config detection for `TypedDict` from grandparent classes by [@dmontagu](https://togithub.com/dmontagu) in [#7272](https://togithub.com/pydantic/pydantic/pull/7272) - Fix hash function generation for frozen models with unusual MRO by [@dmontagu](https://togithub.com/dmontagu) in [#7274](https://togithub.com/pydantic/pydantic/pull/7274) - Make `strict` config overridable in field for Path by [@hramezani](https://togithub.com/hramezani) in [#7281](https://togithub.com/pydantic/pydantic/pull/7281) - Use `ser_json_<timedelta|bytes>` on default in `GenerateJsonSchema` by [@Kludex](https://togithub.com/Kludex) in [#7269](https://togithub.com/pydantic/pydantic/pull/7269) - Adding a check that alias is validated as an identifier for Python by [@andree0](https://togithub.com/andree0) in [#7319](https://togithub.com/pydantic/pydantic/pull/7319) - Raise an error when computed field overrides field by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7346](https://togithub.com/pydantic/pydantic/pull/7346) - Fix applying `SkipValidation` to referenced schemas by [@adriangb](https://togithub.com/adriangb) in [#7381](https://togithub.com/pydantic/pydantic/pull/7381) - Enforce behavior of private attributes having double leading underscore by [@lig](https://togithub.com/lig) in [#7265](https://togithub.com/pydantic/pydantic/pull/7265) - Standardize `__get_pydantic_core_schema__` signature by [@hramezani](https://togithub.com/hramezani) in [#7415](https://togithub.com/pydantic/pydantic/pull/7415) - Fix generic dataclass fields mutation bug (when using `TypeAdapter`) by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7435](https://togithub.com/pydantic/pydantic/pull/7435) - Fix `TypeError` on `model_validator` in `wrap` mode by [@pmmmwh](https://togithub.com/pmmmwh) in [#7496](https://togithub.com/pydantic/pydantic/pull/7496) - Improve enum error message by [@hramezani](https://togithub.com/hramezani) in [#7506](https://togithub.com/pydantic/pydantic/pull/7506) - Make `repr` work for instances that failed initialization when handling `ValidationError`s by [@dmontagu](https://togithub.com/dmontagu) in [#7439](https://togithub.com/pydantic/pydantic/pull/7439) - Fixed a regular expression denial of service issue by limiting whitespaces by [@prodigysml](https://togithub.com/prodigysml) in [#7360](https://togithub.com/pydantic/pydantic/pull/7360) - Fix handling of `UUID` values having `UUID.version=None` by [@lig](https://togithub.com/lig) in [#7566](https://togithub.com/pydantic/pydantic/pull/7566) - Fix `__iter__` returning private `cached_property` info by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7570](https://togithub.com/pydantic/pydantic/pull/7570) - Improvements to version info message by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7594](https://togithub.com/pydantic/pydantic/pull/7594) ##### New Contributors - [@15498th](https://togithub.com/15498th) made their first contribution in [#7238](https://togithub.com/pydantic/pydantic/pull/7238) - [@GabrielCappelli](https://togithub.com/GabrielCappelli) made their first contribution in [#7213](https://togithub.com/pydantic/pydantic/pull/7213) - [@tobni](https://togithub.com/tobni) made their first contribution in [#7184](https://togithub.com/pydantic/pydantic/pull/7184) - [@redruin1](https://togithub.com/redruin1) made their first contribution in [#7282](https://togithub.com/pydantic/pydantic/pull/7282) - [@FacerAin](https://togithub.com/FacerAin) made their first contribution in [#7288](https://togithub.com/pydantic/pydantic/pull/7288) - [@acdha](https://togithub.com/acdha) made their first contribution in [#7297](https://togithub.com/pydantic/pydantic/pull/7297) - [@andree0](https://togithub.com/andree0) made their first contribution in [#7319](https://togithub.com/pydantic/pydantic/pull/7319) - [@gordonhart](https://togithub.com/gordonhart) made their first contribution in [#7375](https://togithub.com/pydantic/pydantic/pull/7375) - [@pmmmwh](https://togithub.com/pmmmwh) made their first contribution in [#7496](https://togithub.com/pydantic/pydantic/pull/7496) - [@disrupted](https://togithub.com/disrupted) made their first contribution in [#7299](https://togithub.com/pydantic/pydantic/pull/7299) - [@prodigysml](https://togithub.com/prodigysml) made their first contribution in [#7360](https://togithub.com/pydantic/pydantic/pull/7360) ### [`v2.3.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v230-2023-08-23) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.2.1...v2.3.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.3.0) - 🔥 Remove orphaned changes file from repo by [@lig](https://togithub.com/lig) in [#7168](https://togithub.com/pydantic/pydantic/pull/7168) - Add copy button on documentation by [@Kludex](https://togithub.com/Kludex) in [#7190](https://togithub.com/pydantic/pydantic/pull/7190) - Fix docs on JSON type by [@Kludex](https://togithub.com/Kludex) in [#7189](https://togithub.com/pydantic/pydantic/pull/7189) - Update mypy 1.5.0 to 1.5.1 in CI by [@hramezani](https://togithub.com/hramezani) in [#7191](https://togithub.com/pydantic/pydantic/pull/7191) - fix download links badge by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7200](https://togithub.com/pydantic/pydantic/pull/7200) - add 2.2.1 to changelog by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7212](https://togithub.com/pydantic/pydantic/pull/7212) - Make ModelWrapValidator protocols generic by [@dmontagu](https://togithub.com/dmontagu) in [#7154](https://togithub.com/pydantic/pydantic/pull/7154) - Correct `Field(..., exclude: bool)` docs by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7214](https://togithub.com/pydantic/pydantic/pull/7214) - Make shadowing attributes a warning instead of an error by [@adriangb](https://togithub.com/adriangb) in [#7193](https://togithub.com/pydantic/pydantic/pull/7193) - Document `Base64Str` and `Base64Bytes` by [@Kludex](https://togithub.com/Kludex) in [#7192](https://togithub.com/pydantic/pydantic/pull/7192) - Fix `config.defer_build` for serialization first cases by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7024](https://togithub.com/pydantic/pydantic/pull/7024) - clean Model docstrings in JSON Schema by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7210](https://togithub.com/pydantic/pydantic/pull/7210) - fix [#7228](https://togithub.com/pydantic/pydantic/pull/7228) (typo): docs in `validators.md` to correct `validate_default` kwarg by [@lmmx](https://togithub.com/lmmx) in [#7229](https://togithub.com/pydantic/pydantic/pull/7229) - ✅ Implement `tzinfo.fromutc` method for `TzInfo` in `pydantic-core` by [@lig](https://togithub.com/lig) in [#7019](https://togithub.com/pydantic/pydantic/pull/7019) - Support `__get_validators__` by [@hramezani](https://togithub.com/hramezani) in [#7197](https://togithub.com/pydantic/pydantic/pull/7197) ### [`v2.2.1`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v221-2023-08-18) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.2.0...v2.2.1) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.2.1) - Make `xfail`ing test for root model extra stop `xfail`ing by [@dmontagu](https://togithub.com/dmontagu) in [#6937](https://togithub.com/pydantic/pydantic/pull/6937) - Optimize recursion detection by stopping on the second visit for the same object by [@mciucu](https://togithub.com/mciucu) in [#7160](https://togithub.com/pydantic/pydantic/pull/7160) - fix link in docs by [@tlambert03](https://togithub.com/tlambert03) in [#7166](https://togithub.com/pydantic/pydantic/pull/7166) - Replace MiMalloc w/ default allocator by [@adriangb](https://togithub.com/adriangb) in [pydantic/pydantic-core#900](https://togithub.com/pydantic/pydantic-core/pull/900) - Bump pydantic-core to 2.6.1 and prepare 2.2.1 release by [@adriangb](https://togithub.com/adriangb) in [#7176](https://togithub.com/pydantic/pydantic/pull/7176) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **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 has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/GoogleCloudPlatform/database-query-extension).

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [pydantic](https://togithub.com/pydantic/pydantic) ([changelog](https://docs.pydantic.dev/latest/changelog/)) | `>=1.7.4,<1.11` -> `>=1.7.4,<2.6` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/pydantic/2.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pydantic/2.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pydantic/1.10.13/2.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pydantic/1.10.13/2.5.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>pydantic/pydantic (pydantic)</summary> ### [`v2.5.3`](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.3): 2023-12-22 [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.5.2...v2.5.3) ##### v2.5.3 (2023-12-22) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.3) ##### What's Changed ##### Packaging - uprev `pydantic-core` to 2.14.6 ##### Fixes - Fix memory leak with recursive definitions creating reference cycles by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1125](https://togithub.com/pydantic/pydantic-core/pull/1125) Full Changelog: https://github.com/pydantic/pydantic/compare/v2.5.2...v2.5.3/ ### [`v2.5.2`](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.2): 2023-11-22 [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.5.1...v2.5.2) #### v2.5.2 (2023-11-22) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.2) ##### What's Changed ##### Packaging - uprev `pydantic-core` to 2.14.5 ##### New Features - Add `ConfigDict.ser_json_inf_nan` by [@davidhewitt](https://togithub.com/davidhewitt) in [#8159](https://togithub.com/pydantic/pydantic/pull/8159) ##### Fixes - Fix validation of `Literal` from JSON keys when used as `dict` key by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1075](https://togithub.com/pydantic/pydantic-core/pull/1075) - Fix bug re `custom_init` on members of `Union` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1076](https://togithub.com/pydantic/pydantic-core/pull/1076) - Fix `JsonValue` `bool` serialization by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#8190](https://togithub.com/pydantic/pydantic/pull/8159) - Fix handling of unhashable inputs with `Literal` in `Union`s by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1089](https://togithub.com/pydantic/pydantic-core/pull/1089) ### [`v2.5.1`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v251-2023-11-15) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.5.0...v2.5.1) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.1) ##### What's Changed ##### Packaging - uprev pydantic-core to 2.14.3 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8120](https://togithub.com/pydantic/pydantic/pull/8120) ##### Fixes - Fix package description limit by [@dmontagu](https://togithub.com/dmontagu) in [#8097](https://togithub.com/pydantic/pydantic/pull/8097) - Fix `ValidateCallWrapper` error when creating a model which has a @validate_call wrapped field annotation by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#8110](https://togithub.com/pydantic/pydantic/pull/8110) ### [`v2.5.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v250-2023-11-13) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.2...v2.5.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.5.0) The code released in v2.5.0 is functionally identical to that of v2.5.0b1. ##### What's Changed ##### Packaging - Update pydantic-core from 2.10.1 to 2.14.1, significant changes from these updates are described below, full changelog [here](https://togithub.com/pydantic/pydantic-core/compare/v2.10.1...v2.14.1) - Update to `pyright==1.1.335` by [@Viicos](https://togithub.com/Viicos) in [#8075](https://togithub.com/pydantic/pydantic/pull/8075) ##### New Features - Allow plugins to catch non `ValidationError` errors by [@adriangb](https://togithub.com/adriangb) in [#7806](https://togithub.com/pydantic/pydantic/pull/7806) - Support `__doc__` argument in `create_model()` by [@chris-spann](https://togithub.com/chris-spann) in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - Expose `regex_engine` flag - meaning you can use with the Rust or Python regex libraries in constraints by [@utkini](https://togithub.com/utkini) in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - Save return type generated from type annotation in `ComputedFieldInfo` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7889](https://togithub.com/pydantic/pydantic/pull/7889) - Adopting `ruff` formatter by [@Luca-Blight](https://togithub.com/Luca-Blight) in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - Added `validation_error_cause` to config by [@zakstucke](https://togithub.com/zakstucke) in [#7626](https://togithub.com/pydantic/pydantic/pull/7626) - Make path of the item to validate available in plugin by [@hramezani](https://togithub.com/hramezani) in [#7861](https://togithub.com/pydantic/pydantic/pull/7861) - Add `CallableDiscriminator` and `Tag` by [@dmontagu](https://togithub.com/dmontagu) in [#7983](https://togithub.com/pydantic/pydantic/pull/7983) - `CallableDiscriminator` renamed to `Discriminator` by [@dmontagu](https://togithub.com/dmontagu) in [#8047](https://togithub.com/pydantic/pydantic/pull/8047) - Make union case tags affect union error messages by [@dmontagu](https://togithub.com/dmontagu) in [#8001](https://togithub.com/pydantic/pydantic/pull/8001) - Add `examples` and `json_schema_extra` to `@computed_field` by [@alexmojaki](https://togithub.com/alexmojaki) in [#8013](https://togithub.com/pydantic/pydantic/pull/8013) - Add `JsonValue` type by [@dmontagu](https://togithub.com/dmontagu) in [#7998](https://togithub.com/pydantic/pydantic/pull/7998) - Allow `str` as argument to `Discriminator` by [@dmontagu](https://togithub.com/dmontagu) in [#8047](https://togithub.com/pydantic/pydantic/pull/8047) - Add `SchemaSerializer.__reduce__` method to enable pickle serialization by [@edoakes](https://togithub.com/edoakes) in [pydantic/pydantic-core#1006](https://togithub.com/pydantic/pydantic-core/pull/1006) ##### Changes - **Significant Change:** replace `ultra_strict` with new smart union implementation, the way unions are validated has changed significantly to improve performance and correctness, we have worked hard to absolutely minimise the number of cases where behaviour has changed, see the PR for details - by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#867](https://togithub.com/pydantic/pydantic-core/pull/867) - Add support for instance method reassignment when `extra='allow'` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7683](https://togithub.com/pydantic/pydantic/pull/7683) - Support JSON schema generation for `Enum` types with no cases by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7927](https://togithub.com/pydantic/pydantic/pull/7927) - Warn if a class inherits from `Generic` before `BaseModel` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7891](https://togithub.com/pydantic/pydantic/pull/7891) ##### Performance - New custom JSON parser, `jiter` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#974](https://togithub.com/pydantic/pydantic-core/pull/974) - PGO build for MacOS M1 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [pydantic/pydantic-core#1063](https://togithub.com/pydantic/pydantic-core/pull/1063) - Use `__getattr__` for all package imports, improve import time by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7947](https://togithub.com/pydantic/pydantic/pull/7947) ##### Fixes - Fix `mypy` issue with subclasses of `RootModel` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7677](https://togithub.com/pydantic/pydantic/pull/7677) - Properly rebuild the `FieldInfo` when a forward ref gets evaluated by [@dmontagu](https://togithub.com/dmontagu) in [#7698](https://togithub.com/pydantic/pydantic/pull/7698) - Fix failure to load `SecretStr` from JSON (regression in v2.4) by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7729](https://togithub.com/pydantic/pydantic/pull/7729) - Fix `defer_build` behavior with `TypeAdapter` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7736](https://togithub.com/pydantic/pydantic/pull/7736) - Improve compatibility with legacy `mypy` versions by [@dmontagu](https://togithub.com/dmontagu) in [#7742](https://togithub.com/pydantic/pydantic/pull/7742) - Fix: update `TypeVar` handling when default is not set by [@pmmmwh](https://togithub.com/pmmmwh) in [#7719](https://togithub.com/pydantic/pydantic/pull/7719) - Support specification of `strict` on `Enum` type fields by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7761](https://togithub.com/pydantic/pydantic/pull/7761) - Wrap `weakref.ref` instead of subclassing to fix `cloudpickle` serialization by [@edoakes](https://togithub.com/edoakes) in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - Keep values of private attributes set within `model_post_init` in subclasses by [@alexmojaki](https://togithub.com/alexmojaki) in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - Add more specific type for non-callable `json_schema_extra` by [@alexmojaki](https://togithub.com/alexmojaki) in [#7803](https://togithub.com/pydantic/pydantic/pull/7803) - Raise an error when deleting frozen (model) fields by [@alexmojaki](https://togithub.com/alexmojaki) in [#7800](https://togithub.com/pydantic/pydantic/pull/7800) - Fix schema sorting bug with default values by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7817](https://togithub.com/pydantic/pydantic/pull/7817) - Use generated alias for aliases that are not specified otherwise by [@alexmojaki](https://togithub.com/alexmojaki) in [#7802](https://togithub.com/pydantic/pydantic/pull/7802) - Support `strict` specification for `UUID` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7865](https://togithub.com/pydantic/pydantic/pull/7865) - JSON schema: fix extra parameter handling by [@me-and](https://togithub.com/me-and) in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - Fix: support `pydantic.Field(kw_only=True)` with inherited dataclasses by [@PrettyWood](https://togithub.com/PrettyWood) in [#7827](https://togithub.com/pydantic/pydantic/pull/7827) - Support `validate_call` decorator for methods in classes with `__slots__` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7883](https://togithub.com/pydantic/pydantic/pull/7883) - Fix pydantic dataclass problem with `dataclasses.field` default by [@hramezani](https://togithub.com/hramezani) in [#7898](https://togithub.com/pydantic/pydantic/pull/7898) - Fix schema generation for generics with union type bounds by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7899](https://togithub.com/pydantic/pydantic/pull/7899) - Fix version for `importlib_metadata` on python 3.7 by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7904](https://togithub.com/pydantic/pydantic/pull/7904) - Support `|` operator (Union) in PydanticRecursiveRef by [@alexmojaki](https://togithub.com/alexmojaki) in [#7892](https://togithub.com/pydantic/pydantic/pull/7892) - Fix `display_as_type` for `TypeAliasType` in python 3.12 by [@dmontagu](https://togithub.com/dmontagu) in [#7929](https://togithub.com/pydantic/pydantic/pull/7929) - Add support for `NotRequired` generics in `TypedDict` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7932](https://togithub.com/pydantic/pydantic/pull/7932) - Make generic `TypeAliasType` specifications produce different schema definitions by [@alexdrydew](https://togithub.com/alexdrydew) in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - Added fix for signature of inherited dataclass by [@howsunjow](https://togithub.com/howsunjow) in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - Make the model name generation more robust in JSON schema by [@joakimnordling](https://togithub.com/joakimnordling) in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - Fix plurals in validation error messages (in tests) by [@Iipin](https://togithub.com/Iipin) in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - `PrivateAttr` is passed from `Annotated` default position by [@tabassco](https://togithub.com/tabassco) in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - Don't decode bytes (which may not be UTF8) when displaying SecretBytes by [@alexmojaki](https://togithub.com/alexmojaki) in [#8012](https://togithub.com/pydantic/pydantic/pull/8012) - Use `classmethod` instead of `classmethod[Any, Any, Any]` by [@Mr-Pepe](https://togithub.com/Mr-Pepe) in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - Clearer error on invalid Plugin by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8023](https://togithub.com/pydantic/pydantic/pull/8023) - Correct pydantic dataclasses import by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#8027](https://togithub.com/pydantic/pydantic/pull/8027) - Fix misbehavior for models referencing redefined type aliases by [@dmontagu](https://togithub.com/dmontagu) in [#8050](https://togithub.com/pydantic/pydantic/pull/8050) - Fix `Optional` field with `validate_default` only performing one field validation by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1002](https://togithub.com/pydantic/pydantic-core/pull/1002) - Fix `definition-ref` bug with `Dict` keys by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1014](https://togithub.com/pydantic/pydantic-core/pull/1014) - Fix bug allowing validation of `bool` types with `coerce_numbers_to_str=True` by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1017](https://togithub.com/pydantic/pydantic-core/pull/1017) - Don't accept `NaN` in float and decimal constraints by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1037](https://togithub.com/pydantic/pydantic-core/pull/1037) - Add `lax_str` and `lax_int` support for enum values not inherited from str/int by [@michaelhly](https://togithub.com/michaelhly) in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) - Support subclasses in lists in `Union` of `List` types by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1039](https://togithub.com/pydantic/pydantic-core/pull/1039) - Allow validation against `max_digits` and `decimals` to pass if normalized or non-normalized input is valid by [@sydney-runkle](https://togithub.com/sydney-runkle) in [pydantic/pydantic-core#1049](https://togithub.com/pydantic/pydantic-core/pull/1049) - Fix: proper pluralization in `ValidationError` messages by [@Iipin](https://togithub.com/Iipin) in [pydantic/pydantic-core#1050](https://togithub.com/pydantic/pydantic-core/pull/1050) - Disallow the string `'-'` as `datetime` input by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/speedate#52](https://togithub.com/pydantic/speedate/pull/52) & [pydantic/pydantic-core#1060](https://togithub.com/pydantic/pydantic-core/pull/1060) - Fix: NaN and Inf float serialization by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1062](https://togithub.com/pydantic/pydantic-core/pull/1062) - Restore manylinux-compatible PGO builds by [@davidhewitt](https://togithub.com/davidhewitt) in [pydantic/pydantic-core#1068](https://togithub.com/pydantic/pydantic-core/pull/1068) ##### New Contributors ##### `pydantic` - [@schneebuzz](https://togithub.com/schneebuzz) made their first contribution in [#7699](https://togithub.com/pydantic/pydantic/pull/7699) - [@edoakes](https://togithub.com/edoakes) made their first contribution in [#7780](https://togithub.com/pydantic/pydantic/pull/7780) - [@alexmojaki](https://togithub.com/alexmojaki) made their first contribution in [#7775](https://togithub.com/pydantic/pydantic/pull/7775) - [@NickG123](https://togithub.com/NickG123) made their first contribution in [#7751](https://togithub.com/pydantic/pydantic/pull/7751) - [@gowthamgts](https://togithub.com/gowthamgts) made their first contribution in [#7830](https://togithub.com/pydantic/pydantic/pull/7830) - [@jamesbraza](https://togithub.com/jamesbraza) made their first contribution in [#7848](https://togithub.com/pydantic/pydantic/pull/7848) - [@laundmo](https://togithub.com/laundmo) made their first contribution in [#7850](https://togithub.com/pydantic/pydantic/pull/7850) - [@rahmatnazali](https://togithub.com/rahmatnazali) made their first contribution in [#7870](https://togithub.com/pydantic/pydantic/pull/7870) - [@waterfountain1996](https://togithub.com/waterfountain1996) made their first contribution in [#7878](https://togithub.com/pydantic/pydantic/pull/7878) - [@chris-spann](https://togithub.com/chris-spann) made their first contribution in [#7863](https://togithub.com/pydantic/pydantic/pull/7863) - [@me-and](https://togithub.com/me-and) made their first contribution in [#7810](https://togithub.com/pydantic/pydantic/pull/7810) - [@utkini](https://togithub.com/utkini) made their first contribution in [#7768](https://togithub.com/pydantic/pydantic/pull/7768) - [@bn-l](https://togithub.com/bn-l) made their first contribution in [#7744](https://togithub.com/pydantic/pydantic/pull/7744) - [@alexdrydew](https://togithub.com/alexdrydew) made their first contribution in [#7893](https://togithub.com/pydantic/pydantic/pull/7893) - [@Luca-Blight](https://togithub.com/Luca-Blight) made their first contribution in [#7930](https://togithub.com/pydantic/pydantic/pull/7930) - [@howsunjow](https://togithub.com/howsunjow) made their first contribution in [#7925](https://togithub.com/pydantic/pydantic/pull/7925) - [@joakimnordling](https://togithub.com/joakimnordling) made their first contribution in [#7881](https://togithub.com/pydantic/pydantic/pull/7881) - [@icfly2](https://togithub.com/icfly2) made their first contribution in [#7976](https://togithub.com/pydantic/pydantic/pull/7976) - [@Yummy-Yums](https://togithub.com/Yummy-Yums) made their first contribution in [#8003](https://togithub.com/pydantic/pydantic/pull/8003) - [@Iipin](https://togithub.com/Iipin) made their first contribution in [#7972](https://togithub.com/pydantic/pydantic/pull/7972) - [@tabassco](https://togithub.com/tabassco) made their first contribution in [#8004](https://togithub.com/pydantic/pydantic/pull/8004) - [@Mr-Pepe](https://togithub.com/Mr-Pepe) made their first contribution in [#7979](https://togithub.com/pydantic/pydantic/pull/7979) - [@0x00cl](https://togithub.com/0x00cl) made their first contribution in [#8010](https://togithub.com/pydantic/pydantic/pull/8010) - [@barraponto](https://togithub.com/barraponto) made their first contribution in [#8032](https://togithub.com/pydantic/pydantic/pull/8032) ##### `pydantic-core` - [@sisp](https://togithub.com/sisp) made their first contribution in [pydantic/pydantic-core#995](https://togithub.com/pydantic/pydantic-core/pull/995) - [@michaelhly](https://togithub.com/michaelhly) made their first contribution in [pydantic/pydantic-core#1015](https://togithub.com/pydantic/pydantic-core/pull/1015) ### [`v2.4.2`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v242-2023-09-27) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.1...v2.4.2) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.4.2) ##### What's Changed ##### Fixes - Fix bug with JSON schema for sequence of discriminated union by [@dmontagu](https://togithub.com/dmontagu) in [#7647](https://togithub.com/pydantic/pydantic/pull/7647) - Fix schema references in discriminated unions by [@adriangb](https://togithub.com/adriangb) in [#7646](https://togithub.com/pydantic/pydantic/pull/7646) - Fix json schema generation for recursive models by [@adriangb](https://togithub.com/adriangb) in [#7653](https://togithub.com/pydantic/pydantic/pull/7653) - Fix `models_json_schema` for generic models by [@adriangb](https://togithub.com/adriangb) in [#7654](https://togithub.com/pydantic/pydantic/pull/7654) - Fix xfailed test for generic model signatures by [@adriangb](https://togithub.com/adriangb) in [#7658](https://togithub.com/pydantic/pydantic/pull/7658) ##### New Contributors - [@austinorr](https://togithub.com/austinorr) made their first contribution in [#7657](https://togithub.com/pydantic/pydantic/pull/7657) - [@peterHoburg](https://togithub.com/peterHoburg) made their first contribution in [#7670](https://togithub.com/pydantic/pydantic/pull/7670) ### [`v2.4.1`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v241-2023-09-26) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.4.0...v2.4.1) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.4.1) ##### What's Changed ##### Packaging - Update pydantic-core to 2.10.1 by [@davidhewitt](https://togithub.com/davidhewitt) in [#7633](https://togithub.com/pydantic/pydantic/pull/7633) ##### Fixes - Serialize unsubstituted type vars as `Any` by [@adriangb](https://togithub.com/adriangb) in [#7606](https://togithub.com/pydantic/pydantic/pull/7606) - Remove schema building caches by [@adriangb](https://togithub.com/adriangb) in [#7624](https://togithub.com/pydantic/pydantic/pull/7624) - Fix an issue where JSON schema extras weren't JSON encoded by [@dmontagu](https://togithub.com/dmontagu) in [#7625](https://togithub.com/pydantic/pydantic/pull/7625) ### [`v2.4.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v240-2023-09-22) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.3.0...v2.4.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.4.0) ##### What's Changed ##### Packaging - Update pydantic-core to 2.10.0 by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7542](https://togithub.com/pydantic/pydantic/pull/7542) ##### New Features - Add `Base64Url` types by [@dmontagu](https://togithub.com/dmontagu) in [#7286](https://togithub.com/pydantic/pydantic/pull/7286) - Implement optional `number` to `str` coercion by [@lig](https://togithub.com/lig) in [#7508](https://togithub.com/pydantic/pydantic/pull/7508) - Allow access to `field_name` and `data` in all validators if there is data and a field name by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7542](https://togithub.com/pydantic/pydantic/pull/7542) - Add `BaseModel.model_validate_strings` and `TypeAdapter.validate_strings` by [@hramezani](https://togithub.com/hramezani) in [#7552](https://togithub.com/pydantic/pydantic/pull/7552) - Add Pydantic `plugins` experimental implementation by [@lig](https://togithub.com/lig) [@samuelcolvin](https://togithub.com/samuelcolvin) and [@Kludex](https://togithub.com/Kludex) in [#6820](https://togithub.com/pydantic/pydantic/pull/6820) ##### Changes - Do not override `model_post_init` in subclass with private attrs by [@Viicos](https://togithub.com/Viicos) in [#7302](https://togithub.com/pydantic/pydantic/pull/7302) - Make fields with defaults not required in the serialization schema by default by [@dmontagu](https://togithub.com/dmontagu) in [#7275](https://togithub.com/pydantic/pydantic/pull/7275) - Mark `Extra` as deprecated by [@disrupted](https://togithub.com/disrupted) in [#7299](https://togithub.com/pydantic/pydantic/pull/7299) - Make `EncodedStr` a dataclass by [@Kludex](https://togithub.com/Kludex) in [#7396](https://togithub.com/pydantic/pydantic/pull/7396) - Move `annotated_handlers` to be public by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7569](https://togithub.com/pydantic/pydantic/pull/7569) ##### Performance - Simplify flattening and inlining of `CoreSchema` by [@adriangb](https://togithub.com/adriangb) in [#7523](https://togithub.com/pydantic/pydantic/pull/7523) - Remove unused copies in `CoreSchema` walking by [@adriangb](https://togithub.com/adriangb) in [#7528](https://togithub.com/pydantic/pydantic/pull/7528) - Add caches for collecting definitions and invalid schemas from a CoreSchema by [@adriangb](https://togithub.com/adriangb) in [#7527](https://togithub.com/pydantic/pydantic/pull/7527) - Eagerly resolve discriminated unions and cache cases where we can't by [@adriangb](https://togithub.com/adriangb) in [#7529](https://togithub.com/pydantic/pydantic/pull/7529) - Replace `dict.get` and `dict.setdefault` with more verbose versions in `CoreSchema` building hot paths by [@adriangb](https://togithub.com/adriangb) in [#7536](https://togithub.com/pydantic/pydantic/pull/7536) - Cache invalid `CoreSchema` discovery by [@adriangb](https://togithub.com/adriangb) in [#7535](https://togithub.com/pydantic/pydantic/pull/7535) - Allow disabling `CoreSchema` validation for faster startup times by [@adriangb](https://togithub.com/adriangb) in [#7565](https://togithub.com/pydantic/pydantic/pull/7565) ##### Fixes - Fix config detection for `TypedDict` from grandparent classes by [@dmontagu](https://togithub.com/dmontagu) in [#7272](https://togithub.com/pydantic/pydantic/pull/7272) - Fix hash function generation for frozen models with unusual MRO by [@dmontagu](https://togithub.com/dmontagu) in [#7274](https://togithub.com/pydantic/pydantic/pull/7274) - Make `strict` config overridable in field for Path by [@hramezani](https://togithub.com/hramezani) in [#7281](https://togithub.com/pydantic/pydantic/pull/7281) - Use `ser_json_<timedelta|bytes>` on default in `GenerateJsonSchema` by [@Kludex](https://togithub.com/Kludex) in [#7269](https://togithub.com/pydantic/pydantic/pull/7269) - Adding a check that alias is validated as an identifier for Python by [@andree0](https://togithub.com/andree0) in [#7319](https://togithub.com/pydantic/pydantic/pull/7319) - Raise an error when computed field overrides field by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7346](https://togithub.com/pydantic/pydantic/pull/7346) - Fix applying `SkipValidation` to referenced schemas by [@adriangb](https://togithub.com/adriangb) in [#7381](https://togithub.com/pydantic/pydantic/pull/7381) - Enforce behavior of private attributes having double leading underscore by [@lig](https://togithub.com/lig) in [#7265](https://togithub.com/pydantic/pydantic/pull/7265) - Standardize `__get_pydantic_core_schema__` signature by [@hramezani](https://togithub.com/hramezani) in [#7415](https://togithub.com/pydantic/pydantic/pull/7415) - Fix generic dataclass fields mutation bug (when using `TypeAdapter`) by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7435](https://togithub.com/pydantic/pydantic/pull/7435) - Fix `TypeError` on `model_validator` in `wrap` mode by [@pmmmwh](https://togithub.com/pmmmwh) in [#7496](https://togithub.com/pydantic/pydantic/pull/7496) - Improve enum error message by [@hramezani](https://togithub.com/hramezani) in [#7506](https://togithub.com/pydantic/pydantic/pull/7506) - Make `repr` work for instances that failed initialization when handling `ValidationError`s by [@dmontagu](https://togithub.com/dmontagu) in [#7439](https://togithub.com/pydantic/pydantic/pull/7439) - Fixed a regular expression denial of service issue by limiting whitespaces by [@prodigysml](https://togithub.com/prodigysml) in [#7360](https://togithub.com/pydantic/pydantic/pull/7360) - Fix handling of `UUID` values having `UUID.version=None` by [@lig](https://togithub.com/lig) in [#7566](https://togithub.com/pydantic/pydantic/pull/7566) - Fix `__iter__` returning private `cached_property` info by [@sydney-runkle](https://togithub.com/sydney-runkle) in [#7570](https://togithub.com/pydantic/pydantic/pull/7570) - Improvements to version info message by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7594](https://togithub.com/pydantic/pydantic/pull/7594) ##### New Contributors - [@15498th](https://togithub.com/15498th) made their first contribution in [#7238](https://togithub.com/pydantic/pydantic/pull/7238) - [@GabrielCappelli](https://togithub.com/GabrielCappelli) made their first contribution in [#7213](https://togithub.com/pydantic/pydantic/pull/7213) - [@tobni](https://togithub.com/tobni) made their first contribution in [#7184](https://togithub.com/pydantic/pydantic/pull/7184) - [@redruin1](https://togithub.com/redruin1) made their first contribution in [#7282](https://togithub.com/pydantic/pydantic/pull/7282) - [@FacerAin](https://togithub.com/FacerAin) made their first contribution in [#7288](https://togithub.com/pydantic/pydantic/pull/7288) - [@acdha](https://togithub.com/acdha) made their first contribution in [#7297](https://togithub.com/pydantic/pydantic/pull/7297) - [@andree0](https://togithub.com/andree0) made their first contribution in [#7319](https://togithub.com/pydantic/pydantic/pull/7319) - [@gordonhart](https://togithub.com/gordonhart) made their first contribution in [#7375](https://togithub.com/pydantic/pydantic/pull/7375) - [@pmmmwh](https://togithub.com/pmmmwh) made their first contribution in [#7496](https://togithub.com/pydantic/pydantic/pull/7496) - [@disrupted](https://togithub.com/disrupted) made their first contribution in [#7299](https://togithub.com/pydantic/pydantic/pull/7299) - [@prodigysml](https://togithub.com/prodigysml) made their first contribution in [#7360](https://togithub.com/pydantic/pydantic/pull/7360) ### [`v2.3.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v230-2023-08-23) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.2.1...v2.3.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.3.0) - 🔥 Remove orphaned changes file from repo by [@lig](https://togithub.com/lig) in [#7168](https://togithub.com/pydantic/pydantic/pull/7168) - Add copy button on documentation by [@Kludex](https://togithub.com/Kludex) in [#7190](https://togithub.com/pydantic/pydantic/pull/7190) - Fix docs on JSON type by [@Kludex](https://togithub.com/Kludex) in [#7189](https://togithub.com/pydantic/pydantic/pull/7189) - Update mypy 1.5.0 to 1.5.1 in CI by [@hramezani](https://togithub.com/hramezani) in [#7191](https://togithub.com/pydantic/pydantic/pull/7191) - fix download links badge by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7200](https://togithub.com/pydantic/pydantic/pull/7200) - add 2.2.1 to changelog by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7212](https://togithub.com/pydantic/pydantic/pull/7212) - Make ModelWrapValidator protocols generic by [@dmontagu](https://togithub.com/dmontagu) in [#7154](https://togithub.com/pydantic/pydantic/pull/7154) - Correct `Field(..., exclude: bool)` docs by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7214](https://togithub.com/pydantic/pydantic/pull/7214) - Make shadowing attributes a warning instead of an error by [@adriangb](https://togithub.com/adriangb) in [#7193](https://togithub.com/pydantic/pydantic/pull/7193) - Document `Base64Str` and `Base64Bytes` by [@Kludex](https://togithub.com/Kludex) in [#7192](https://togithub.com/pydantic/pydantic/pull/7192) - Fix `config.defer_build` for serialization first cases by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7024](https://togithub.com/pydantic/pydantic/pull/7024) - clean Model docstrings in JSON Schema by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7210](https://togithub.com/pydantic/pydantic/pull/7210) - fix [#7228](https://togithub.com/pydantic/pydantic/pull/7228) (typo): docs in `validators.md` to correct `validate_default` kwarg by [@lmmx](https://togithub.com/lmmx) in [#7229](https://togithub.com/pydantic/pydantic/pull/7229) - ✅ Implement `tzinfo.fromutc` method for `TzInfo` in `pydantic-core` by [@lig](https://togithub.com/lig) in [#7019](https://togithub.com/pydantic/pydantic/pull/7019) - Support `__get_validators__` by [@hramezani](https://togithub.com/hramezani) in [#7197](https://togithub.com/pydantic/pydantic/pull/7197) ### [`v2.2.1`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v221-2023-08-18) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.2.0...v2.2.1) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.2.1) - Make `xfail`ing test for root model extra stop `xfail`ing by [@dmontagu](https://togithub.com/dmontagu) in [#6937](https://togithub.com/pydantic/pydantic/pull/6937) - Optimize recursion detection by stopping on the second visit for the same object by [@mciucu](https://togithub.com/mciucu) in [#7160](https://togithub.com/pydantic/pydantic/pull/7160) - fix link in docs by [@tlambert03](https://togithub.com/tlambert03) in [#7166](https://togithub.com/pydantic/pydantic/pull/7166) - Replace MiMalloc w/ default allocator by [@adriangb](https://togithub.com/adriangb) in [pydantic/pydantic-core#900](https://togithub.com/pydantic/pydantic-core/pull/900) - Bump pydantic-core to 2.6.1 and prepare 2.2.1 release by [@adriangb](https://togithub.com/adriangb) in [#7176](https://togithub.com/pydantic/pydantic/pull/7176) ### [`v2.2.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v220-2023-08-17) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.1.1...v2.2.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.2.0) - Split "pipx install" setup command into two commands on the documentation site by [@nomadmtb](https://togithub.com/nomadmtb) in [#6869](https://togithub.com/pydantic/pydantic/pull/6869) - Deprecate `Field.include` by [@hramezani](https://togithub.com/hramezani) in [#6852](https://togithub.com/pydantic/pydantic/pull/6852) - Fix typo in default factory error msg by [@hramezani](https://togithub.com/hramezani) in [#6880](https://togithub.com/pydantic/pydantic/pull/6880) - Simplify handling of typing.Annotated in GenerateSchema by [@dmontagu](https://togithub.com/dmontagu) in [#6887](https://togithub.com/pydantic/pydantic/pull/6887) - Re-enable fastapi tests in CI by [@dmontagu](https://togithub.com/dmontagu) in [#6883](https://togithub.com/pydantic/pydantic/pull/6883) - Make it harder to hit collisions with json schema defrefs by [@dmontagu](https://togithub.com/dmontagu) in [#6566](https://togithub.com/pydantic/pydantic/pull/6566) - Cleaner error for invalid input to `Path` fields by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#6903](https://togithub.com/pydantic/pydantic/pull/6903) - :memo: support Coordinate Type by [@yezz123](https://togithub.com/yezz123) in [#6906](https://togithub.com/pydantic/pydantic/pull/6906) - Fix `ForwardRef` wrapper for py 3.10.0 (shim until bpo-45166) by [@randomir](https://togithub.com/randomir) in [#6919](https://togithub.com/pydantic/pydantic/pull/6919) - Fix misbehavior related to copying of RootModel by [@dmontagu](https://togithub.com/dmontagu) in [#6918](https://togithub.com/pydantic/pydantic/pull/6918) - Fix issue with recursion error caused by ParamSpec by [@dmontagu](https://togithub.com/dmontagu) in [#6923](https://togithub.com/pydantic/pydantic/pull/6923) - Add section about Constrained classes to the Migration Guide by [@Kludex](https://togithub.com/Kludex) in [#6924](https://togithub.com/pydantic/pydantic/pull/6924) - Use `main` branch for badge links by [@Viicos](https://togithub.com/Viicos) in [#6925](https://togithub.com/pydantic/pydantic/pull/6925) - Add test for v1/v2 Annotated discrepancy by [@carlbordum](https://togithub.com/carlbordum) in [#6926](https://togithub.com/pydantic/pydantic/pull/6926) - Make the v1 mypy plugin work with both v1 and v2 by [@dmontagu](https://togithub.com/dmontagu) in [#6921](https://togithub.com/pydantic/pydantic/pull/6921) - Fix issue where generic models couldn't be parametrized with BaseModel by [@dmontagu](https://togithub.com/dmontagu) in [#6933](https://togithub.com/pydantic/pydantic/pull/6933) - Remove xfail for discriminated union with alias by [@dmontagu](https://togithub.com/dmontagu) in [#6938](https://togithub.com/pydantic/pydantic/pull/6938) - add field_serializer to computed_field by [@andresliszt](https://togithub.com/andresliszt) in [#6965](https://togithub.com/pydantic/pydantic/pull/6965) - Use union_schema with Type\[Union\[...]] by [@JeanArhancet](https://togithub.com/JeanArhancet) in [#6952](https://togithub.com/pydantic/pydantic/pull/6952) - Fix inherited typeddict attributes / config by [@adriangb](https://togithub.com/adriangb) in [#6981](https://togithub.com/pydantic/pydantic/pull/6981) - fix dataclass annotated before validator called twice by [@davidhewitt](https://togithub.com/davidhewitt) in [#6998](https://togithub.com/pydantic/pydantic/pull/6998) - Update test-fastapi deselected tests by [@hramezani](https://togithub.com/hramezani) in [#7014](https://togithub.com/pydantic/pydantic/pull/7014) - Fix validator doc format by [@hramezani](https://togithub.com/hramezani) in [#7015](https://togithub.com/pydantic/pydantic/pull/7015) - Fix typo in docstring of model_json_schema by [@AdamVinch-Federated](https://togithub.com/AdamVinch-Federated) in [#7032](https://togithub.com/pydantic/pydantic/pull/7032) - remove unused "type ignores" with pyright by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7026](https://togithub.com/pydantic/pydantic/pull/7026) - Add benchmark representing FastAPI startup time by [@adriangb](https://togithub.com/adriangb) in [#7030](https://togithub.com/pydantic/pydantic/pull/7030) - Fix json_encoders for Enum subclasses by [@adriangb](https://togithub.com/adriangb) in [#7029](https://togithub.com/pydantic/pydantic/pull/7029) - Update docstring of `ser_json_bytes` regarding base64 encoding by [@Viicos](https://togithub.com/Viicos) in [#7052](https://togithub.com/pydantic/pydantic/pull/7052) - Allow `@validate_call` to work on async methods by [@adriangb](https://togithub.com/adriangb) in [#7046](https://togithub.com/pydantic/pydantic/pull/7046) - Fix: mypy error with `Settings` and `SettingsConfigDict` by [@JeanArhancet](https://togithub.com/JeanArhancet) in [#7002](https://togithub.com/pydantic/pydantic/pull/7002) - Fix some typos (repeated words and it's/its) by [@eumiro](https://togithub.com/eumiro) in [#7063](https://togithub.com/pydantic/pydantic/pull/7063) - Fix the typo in docstring by [@harunyasar](https://togithub.com/harunyasar) in [#7062](https://togithub.com/pydantic/pydantic/pull/7062) - Docs: Fix broken URL in the pydantic-settings package recommendation by [@swetjen](https://togithub.com/swetjen) in [#6995](https://togithub.com/pydantic/pydantic/pull/6995) - Handle constraints being applied to schemas that don't accept it by [@adriangb](https://togithub.com/adriangb) in [#6951](https://togithub.com/pydantic/pydantic/pull/6951) - Replace almost_equal_floats with math.isclose by [@eumiro](https://togithub.com/eumiro) in [#7082](https://togithub.com/pydantic/pydantic/pull/7082) - bump pydantic-core to 2.5.0 by [@davidhewitt](https://togithub.com/davidhewitt) in [#7077](https://togithub.com/pydantic/pydantic/pull/7077) - Add `short_version` and use it in links by [@hramezani](https://togithub.com/hramezani) in [#7115](https://togithub.com/pydantic/pydantic/pull/7115) - 📝 Add usage link to `RootModel` by [@Kludex](https://togithub.com/Kludex) in [#7113](https://togithub.com/pydantic/pydantic/pull/7113) - Revert "Fix default port for mongosrv DSNs ([#6827](https://togithub.com/pydantic/pydantic/issues/6827))" by [@Kludex](https://togithub.com/Kludex) in [#7116](https://togithub.com/pydantic/pydantic/pull/7116) - Clarify validate_default and \_Unset handling in usage docs and migration guide by [@benbenbang](https://togithub.com/benbenbang) in [#6950](https://togithub.com/pydantic/pydantic/pull/6950) - Tweak documentation of `Field.exclude` by [@Viicos](https://togithub.com/Viicos) in [#7086](https://togithub.com/pydantic/pydantic/pull/7086) - Do not require `validate_assignment` to use `Field.frozen` by [@Viicos](https://togithub.com/Viicos) in [#7103](https://togithub.com/pydantic/pydantic/pull/7103) - tweaks to `_core_utils` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#7040](https://togithub.com/pydantic/pydantic/pull/7040) - Make DefaultDict working with set by [@hramezani](https://togithub.com/hramezani) in [#7126](https://togithub.com/pydantic/pydantic/pull/7126) - Don't always require typing.Generic as a base for partially parametrized models by [@dmontagu](https://togithub.com/dmontagu) in [#7119](https://togithub.com/pydantic/pydantic/pull/7119) - Fix issue with JSON schema incorrectly using parent class core schema by [@dmontagu](https://togithub.com/dmontagu) in [#7020](https://togithub.com/pydantic/pydantic/pull/7020) - Fix xfailed test related to TypedDict and alias_generator by [@dmontagu](https://togithub.com/dmontagu) in [#6940](https://togithub.com/pydantic/pydantic/pull/6940) - Improve error message for NameEmail by [@dmontagu](https://togithub.com/dmontagu) in [#6939](https://togithub.com/pydantic/pydantic/pull/6939) - Fix generic computed fields by [@dmontagu](https://togithub.com/dmontagu) in [#6988](https://togithub.com/pydantic/pydantic/pull/6988) - Reflect namedtuple default values during validation by [@dmontagu](https://togithub.com/dmontagu) in [#7144](https://togithub.com/pydantic/pydantic/pull/7144) - Update dependencies, fix pydantic-core usage, fix CI issues by [@dmontagu](https://togithub.com/dmontagu) in [#7150](https://togithub.com/pydantic/pydantic/pull/7150) - Add mypy 1.5.0 by [@hramezani](https://togithub.com/hramezani) in [#7118](https://togithub.com/pydantic/pydantic/pull/7118) - Handle non-json native enum values by [@adriangb](https://togithub.com/adriangb) in [#7056](https://togithub.com/pydantic/pydantic/pull/7056) - document `round_trip` in Json type documentation by [@jc-louis](https://togithub.com/jc-louis) in [#7137](https://togithub.com/pydantic/pydantic/pull/7137) - Relax signature checks to better support builtins and C extension functions as validators by [@adriangb](https://togithub.com/adriangb) in [#7101](https://togithub.com/pydantic/pydantic/pull/7101) - add union_mode='left_to_right' by [@davidhewitt](https://togithub.com/davidhewitt) in [#7151](https://togithub.com/pydantic/pydantic/pull/7151) - Include an error message hint for inherited ordering by [@yvalencia91](https://togithub.com/yvalencia91) in [#7124](https://togithub.com/pydantic/pydantic/pull/7124) - Fix one docs link and resolve some warnings for two others by [@dmontagu](https://togithub.com/dmontagu) in [#7153](https://togithub.com/pydantic/pydantic/pull/7153) - Include Field extra keys name in warning by [@hramezani](https://togithub.com/hramezani) in [#7136](https://togithub.com/pydantic/pydantic/pull/7136) ### [`v2.1.1`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v211-2023-07-25) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.1.0...v2.1.1) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.1.1) - Skip FieldInfo merging when unnecessary by [@dmontagu](https://togithub.com/dmontagu) in [#6862](https://togithub.com/pydantic/pydantic/pull/6862) ### [`v2.1.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v210-2023-07-25) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.0.3...v2.1.0) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.1.0) - Add `StringConstraints` for use as Annotated metadata by [@adriangb](https://togithub.com/adriangb) in [#6605](https://togithub.com/pydantic/pydantic/pull/6605) - Try to fix intermittently failing CI by [@adriangb](https://togithub.com/adriangb) in [#6683](https://togithub.com/pydantic/pydantic/pull/6683) - Remove redundant example of optional vs default. by [@ehiggs-deliverect](https://togithub.com/ehiggs-deliverect) in [#6676](https://togithub.com/pydantic/pydantic/pull/6676) - Docs update by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#6692](https://togithub.com/pydantic/pydantic/pull/6692) - Remove the Validate always section in validator docs by [@adriangb](https://togithub.com/adriangb) in [#6679](https://togithub.com/pydantic/pydantic/pull/6679) - Fix recursion error in json schema generation by [@adriangb](https://togithub.com/adriangb) in [#6720](https://togithub.com/pydantic/pydantic/pull/6720) - Fix incorrect subclass check for secretstr by [@AlexVndnblcke](https://togithub.com/AlexVndnblcke) in [#6730](https://togithub.com/pydantic/pydantic/pull/6730) - update pdm / pdm lockfile to 2.8.0 by [@davidhewitt](https://togithub.com/davidhewitt) in [#6714](https://togithub.com/pydantic/pydantic/pull/6714) - unpin pdm on more CI jobs by [@davidhewitt](https://togithub.com/davidhewitt) in [#6755](https://togithub.com/pydantic/pydantic/pull/6755) - improve source locations for auxiliary packages in docs by [@davidhewitt](https://togithub.com/davidhewitt) in [#6749](https://togithub.com/pydantic/pydantic/pull/6749) - Assume builtins don't accept an info argument by [@adriangb](https://togithub.com/adriangb) in [#6754](https://togithub.com/pydantic/pydantic/pull/6754) - Fix bug where calling `help(BaseModelSubclass)` raises errors by [@hramezani](https://togithub.com/hramezani) in [#6758](https://togithub.com/pydantic/pydantic/pull/6758) - Fix mypy plugin handling of `@model_validator(mode="after")` by [@ljodal](https://togithub.com/ljodal) in [#6753](https://togithub.com/pydantic/pydantic/pull/6753) - update pydantic-core to 2.3.1 by [@davidhewitt](https://togithub.com/davidhewitt) in [#6756](https://togithub.com/pydantic/pydantic/pull/6756) - Mypy plugin for settings by [@hramezani](https://togithub.com/hramezani) in [#6760](https://togithub.com/pydantic/pydantic/pull/6760) - Use `contentSchema` keyword for JSON schema by [@dmontagu](https://togithub.com/dmontagu) in [#6715](https://togithub.com/pydantic/pydantic/pull/6715) - fast-path checking finite decimals by [@davidhewitt](https://togithub.com/davidhewitt) in [#6769](https://togithub.com/pydantic/pydantic/pull/6769) - Docs update by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#6771](https://togithub.com/pydantic/pydantic/pull/6771) - Improve json schema doc by [@hramezani](https://togithub.com/hramezani) in [#6772](https://togithub.com/pydantic/pydantic/pull/6772) - Update validator docs by [@adriangb](https://togithub.com/adriangb) in [#6695](https://togithub.com/pydantic/pydantic/pull/6695) - Fix typehint for wrap validator by [@dmontagu](https://togithub.com/dmontagu) in [#6788](https://togithub.com/pydantic/pydantic/pull/6788) - 🐛 Fix validation warning for unions of Literal and other type by [@lig](https://togithub.com/lig) in [#6628](https://togithub.com/pydantic/pydantic/pull/6628) - Update documentation for generics support in V2 by [@tpdorsey](https://togithub.com/tpdorsey) in [#6685](https://togithub.com/pydantic/pydantic/pull/6685) - add pydantic-core build info to `version_info()` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#6785](https://togithub.com/pydantic/pydantic/pull/6785) - Fix pydantic dataclasses that use slots with default values by [@dmontagu](https://togithub.com/dmontagu) in [#6796](https://togithub.com/pydantic/pydantic/pull/6796) - Fix inheritance of hash function for frozen models by [@dmontagu](https://togithub.com/dmontagu) in [#6789](https://togithub.com/pydantic/pydantic/pull/6789) - ✨ Add `SkipJsonSchema` annotation by [@Kludex](https://togithub.com/Kludex) in [#6653](https://togithub.com/pydantic/pydantic/pull/6653) - Error if an invalid field name is used with Field by [@dmontagu](https://togithub.com/dmontagu) in [#6797](https://togithub.com/pydantic/pydantic/pull/6797) - Add `GenericModel` to `MOVED_IN_V2` by [@adriangb](https://togithub.com/adriangb) in [#6776](https://togithub.com/pydantic/pydantic/pull/6776) - Remove unused code from `docs/usage/types/custom.md` by [@hramezani](https://togithub.com/hramezani) in [#6803](https://togithub.com/pydantic/pydantic/pull/6803) - Fix `float` -> `Decimal` coercion precision loss by [@adriangb](https://togithub.com/adriangb) in [#6810](https://togithub.com/pydantic/pydantic/pull/6810) - remove email validation from the north star benchmark by [@davidhewitt](https://togithub.com/davidhewitt) in [#6816](https://togithub.com/pydantic/pydantic/pull/6816) - Fix link to mypy by [@progsmile](https://togithub.com/progsmile) in [#6824](https://togithub.com/pydantic/pydantic/pull/6824) - Improve initialization hooks example by [@hramezani](https://togithub.com/hramezani) in [#6822](https://togithub.com/pydantic/pydantic/pull/6822) - Fix default port for mongosrv DSNs by [@dmontagu](https://togithub.com/dmontagu) in [#6827](https://togithub.com/pydantic/pydantic/pull/6827) - Improve API documentation, in particular more links between usage and API docs by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#6780](https://togithub.com/pydantic/pydantic/pull/6780) - update pydantic-core to 2.4.0 by [@davidhewitt](https://togithub.com/davidhewitt) in [#6831](https://togithub.com/pydantic/pydantic/pull/6831) - Fix `annotated_types.MaxLen` validator for custom sequence types by [@ImogenBits](https://togithub.com/ImogenBits) in [#6809](https://togithub.com/pydantic/pydantic/pull/6809) - Update V1 by [@hramezani](https://togithub.com/hramezani) in [#6833](https://togithub.com/pydantic/pydantic/pull/6833) - Make it so callable JSON schema extra works by [@dmontagu](https://togithub.com/dmontagu) in [#6798](https://togithub.com/pydantic/pydantic/pull/6798) - Fix serialization issue with `InstanceOf` by [@dmontagu](https://togithub.com/dmontagu) in [#6829](https://togithub.com/pydantic/pydantic/pull/6829) - Add back support for `json_encoders` by [@adriangb](https://togithub.com/adriangb) in [#6811](https://togithub.com/pydantic/pydantic/pull/6811) - Update field annotations when building the schema by [@dmontagu](https://togithub.com/dmontagu) in [#6838](https://togithub.com/pydantic/pydantic/pull/6838) - Use `WeakValueDictionary` to fix generic memory leak by [@dmontagu](https://togithub.com/dmontagu) in [#6681](https://togithub.com/pydantic/pydantic/pull/6681) - Add `config.defer_build` to optionally make model building lazy by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#6823](https://togithub.com/pydantic/pydantic/pull/6823) - delegate `UUID` serialization to pydantic-core by [@davidhewitt](https://togithub.com/davidhewitt) in [#6850](https://togithub.com/pydantic/pydantic/pull/6850) - Update `json_encoders` docs by [@adriangb](https://togithub.com/adriangb) in [#6848](https://togithub.com/pydantic/pydantic/pull/6848) - Fix error message for `staticmethod`/`classmethod` order with validate_call by [@dmontagu](https://togithub.com/dmontagu) in [#6686](https://togithub.com/pydantic/pydantic/pull/6686) - Improve documentation for `Config` by [@samuelcolvin](https://togithub.com/samuelcolvin) in [#6847](https://togithub.com/pydantic/pydantic/pull/6847) - Update serialization doc to mention `Field.exclude` takes priority over call-time `include/exclude` by [@hramezani](https://togithub.com/hramezani) in [#6851](https://togithub.com/pydantic/pydantic/pull/6851) - Allow customizing core schema generation by making `GenerateSchema` public by [@adriangb](https://togithub.com/adriangb) in [#6737](https://togithub.com/pydantic/pydantic/pull/6737) ### [`v2.0.3`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v203-2023-07-05) [Compare Source](https://togithub.com/pydantic/pydantic/compare/v2.0.2...v2.0.3) [GitHub release](https://togithub.com/pydantic/pydantic/releases/tag/v2.0.3) - Mention PyObject (v1) moving to ImportString (v2) in migration doc by [@slafs](https://togithub.com/slafs) in [#6456](https://togithub.com/pydantic/pydantic/pull/6456) - Fix release-tweet CI by [@Kludex](https://togithub.com/Kludex) in [#6461](https://togithub.com/pydantic/pydantic/pull/6461) - Revise the section on required / optional / nullable fields. by [@ybressler](https://togithub.com/ybressler) in [#6468](https://togithub.com/pydantic/pydantic/pull/6468) - Warn if a type hint is not in fact a type by [@adriangb](https://togithub.com/adriangb) in [#6479](https://togithub.com/pydantic/pydantic/pull/6479) - Replace TransformSchema with GetPydanticSchema by [@dmontagu](https://togithub.com/dmontagu) in [#6484](https://togithub.com/pydantic/pydantic/pull/6484) - Fix the un-hashability of various annotation types, for use in caching generic containers by [@dmontagu](https://togithub.com/dmontagu) in [#6480](https://togithub.com/pydantic/pydantic/pull/6480) - PYD-164: Rework custom types docs by [@adriang C29B b](https://togithub.com/adriangb) in [#6490](https://togithub.com/pydantic/pydantic/pull/6490) - Fix ci by [@adriangb](https://togithub.com/adriangb) in [#6507](https://togithub.com/pydantic/pydantic/pull/6507) - Fix forward ref in generic by [@adriangb](https://togithub.com/adriangb) in [#6511](https://togithub.com/pydantic/pydantic/pull/6511) - Fix generation of serialization JSON schemas for core_schema.ChainSchema by [@dmontagu](https://togithub.com/dmontagu) in [#6515](https://togithub.com/pydantic/pydantic/pull/6515) - Document the change in `Field.alias` behavior in Pydantic V2 by [@hramezani](https://togithub.com/hramezani) in [#6508](https://togithub.com/pydantic/pydantic/pull/6508) - Give better error message attempting to compute the json schema of a model with undefined fields by [@dmontagu](https://togithub.com/dmontagu) in [#6519](https://togithub.com/pydantic/pydantic/pull/6519) - Document `alias_priority` by [@tpdorsey](https://togithub.com/tpdorsey) in [#6520](https://togithub.com/pydantic/pydantic/pull/6520) - Add redirect for types documentation by [@tpdorsey](https://togithub.com/tpdorsey) in [#6513](https://t </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/libretime/libretime).  --------- Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: jo <ljonas@riseup.net>

@HynekBlaha

…c >= v.2.5.0 (#28949) ## Summary Slight tweak of @HynekBlaha's contribution in #28836 - this version adjusts our Pydantic union behavior for resources to account for a change in Pydantic 2.5.0 which uses 'smart unions' (pydantic/pydantic-core#867). This smart union behavior attempted to initialize each member of the union using the input data, which called the constructor for `PartialResource` with invalid inputs. This PR enforces left-to-right union evaluation, similar to what occurred pre-Pydantic 2.5.0. ## Test Plan Unit test introduced in #28836. ## Changelog Fixed an issue where using partial resources in Pydantic >= 2.5.0 could result in an unexpected keyword argument TypeError. (Thanks [@HynekBlaha](https://github.com/HynekBlaha)!) --------- Co-authored-by: Hynek Blaha <hynek.blaha@second-foundation.eu>

adriangb approved these changes Aug 9, 2023

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Wrong serializer picked on Union Field pydantic/pydantic#6830

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Allocations overhead ? #843

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The "preserve the type of the input whenever possible" union handling is inconsistent pydantic/pydantic#7097

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davidhewitt force-pushed the dh/one-pass-unions-2 branch 3 times, most recently from b6df368 to 310aec2 Compare August 14, 2023 13:01

This was referenced Aug 15, 2023

Union type of Enum and primitive type always gives primitive type pydantic/pydantic#7110

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collapse arguments into ValidationState #886

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davidhewitt force-pushed the dh/one-pass-unions-2 branch 2 times, most recently from b310e0c to 16e10e0 Compare August 21, 2023 09:26

davidhewitt force-pushed the dh/one-pass-unions-2 branch from 91da3b7 to 685f784 Compare August 21, 2023 17:10

davidhewitt mentioned this pull request Aug 23, 2023

Union type coercion with defaults results in unexpected behavior pydantic/pydantic#7223

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davidhewitt force-pushed the dh/one-pass-unions-2 branch 2 times, most recently from a515d99 to 8774b2a Compare September 4, 2023 09:43

samuelcolvin mentioned this pull request Sep 4, 2023

☝️ Pydantic Priorities pydantic/pydantic#7324

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karlicoss mentioned this pull request Sep 10, 2023

Elements of Union that have the same structure aren't deserialized correctly pydantic/pydantic#7391

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sydney-runkle mentioned this pull request Nov 8, 2023

Inconsistent handling of enum values with smart union pydantic/pydantic#8017

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one shot smart unions using exactness

5df6ec1

davidhewitt force-pushed the dh/one-pass-unions-2 branch from 8774b2a to 5df6ec1 Compare November 8, 2023 10:39

davidhewitt added 3 commits November 8, 2023 10:39

add tests for egregious definiton + union cases

ac546ef

get core test suite passing

0769d0c

bin off Validator::complete

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davidhewitt commented Nov 8, 2023

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tests/validators/test_union.py Outdated Show resolved Hide resolved

samuelcolvin reviewed Nov 8, 2023

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davidhewitt and others added 4 commits November 8, 2023 13:01

Update src/input/input_python.rs

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Co-authored-by: Samuel Colvin <s@muelcolvin.com>

set_exactness_ceiling -> floor_exactness

bd1d3bd

make some string coercions lax

186a40b

add v3 todo

436a0db

samuelcolvin approved these changes Nov 8, 2023

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ensure model unions behave like main

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dmontagu reviewed Nov 8, 2023

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src/validators/validation_state.rs Outdated Show resolved Hide resolved

extend default test case

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dmontagu approved these changes Nov 8, 2023

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clarify some additional test cases against main

ac9ac78

davidhewitt commented Nov 8, 2023

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davidhewitt added 4 commits November 8, 2023 18:15

fix edge case with lax-or-strict schema

fd7aab5

fix xfail cases according to V2 semantics

4c6bfab

remove "unknown" exactness

159a7ce

compress smart union implementation

18f5fce

davidhewitt force-pushed the dh/one-pass-unions-2 branch from ae5dfd5 to 18f5fce Compare November 8, 2023 18:22

davidhewitt merged commit f409e00 into main Nov 8, 2023

davidhewitt deleted the dh/one-pass-unions-2 branch November 8, 2023 21:40

davidhewitt mentioned this pull request Nov 9, 2023

Update union documentation for reimplemented "smart" mode pydantic/pydantic#8070

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5 tasks

MarshalX mentioned this pull request Dec 10, 2023

Lock dependencies by major version only MarshalX/atproto#195

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HynekBlaha mentioned this pull request Mar 28, 2025

Fix regression when creating nested ConfigurableResource with pydantic >= v.2.5.0 dagster-io/dagster#28836

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benpankow mentioned this pull request Apr 2, 2025

Fix regression when creating nested ConfigurableResource with pydantic >= v.2.5.0 dagster-io/dagster#28949

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replace ultra_strict with new union implementation #867

replace ultra_strict with new union implementation #867

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replace ultra_strict with new union implementation #867

replace ultra_strict with new union implementation #867

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Merging #867 will degrade performances by 24.95%

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