diff --git a/.release-please-manifest.json b/.release-please-manifest.json index bed1c87d5..a36746b8b 100644 --- a/.release-please-manifest.json +++ b/.release-please-manifest.json @@ -1,3 +1,3 @@ { - ".": "0.24.1" + ".": "0.25.0" } \ No newline at end of file diff --git a/.stats.yml b/.stats.yml index 8336f20db..46e29168a 100644 --- a/.stats.yml +++ b/.stats.yml @@ -1,4 +1,4 @@ configured_endpoints: 40 -openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sent/sent-dm-ca88d2d76eb9a9d5aced4f434c3ff76ede187f7a69bc8fc66bb0f619e57720fd.yml -openapi_spec_hash: 1aa0c76233c92eecf5ee0e4f04e5f5e4 +openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sent/sent-dm-cd3602173bd6a0a9492974a8541e246b36758015cb5f3e214b4abec90f3f9306.yml +openapi_spec_hash: 4d6829284030da47b715b4f5557167db config_hash: 7fe4b7f38470a511342b783de698aa99 diff --git a/CHANGELOG.md b/CHANGELOG.md index 93d854a0a..b047bd226 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,18 @@ # Changelog +## 0.25.0 (2026-05-12) + +Full Changelog: [v0.24.1...v0.25.0](https://github.com/sentdm/sent-dm-python/compare/v0.24.1...v0.25.0) + +### Features + +* **internal/types:** support eagerly validating pydantic iterators ([fc30982](https://github.com/sentdm/sent-dm-python/commit/fc3098204ea1e0dd896f6934ca989bbd3788c5a7)) + + +### Bug Fixes + +* **client:** add missing f-string prefix in file type error message ([7028b0f](https://github.com/sentdm/sent-dm-python/commit/7028b0f391ab1cfdba4e4fef7218461a89c063f3)) + ## 0.24.1 (2026-05-01) Full Changelog: [v0.24.0...v0.24.1](https://github.com/sentdm/sent-dm-python/compare/v0.24.0...v0.24.1) diff --git a/pyproject.toml b/pyproject.toml index bf8ae8560..ff96fe286 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -1,6 +1,6 @@ [project] name = "sentdm" -version = "0.24.1" +version = "0.25.0" description = "The official Python library for the Sent API" dynamic = ["readme"] license = "Apache-2.0" diff --git a/src/sent_dm/_files.py b/src/sent_dm/_files.py index 0fdce17bf..76da9e085 100644 --- a/src/sent_dm/_files.py +++ b/src/sent_dm/_files.py @@ -99,7 +99,7 @@ async def async_to_httpx_files(files: RequestFiles | None) -> HttpxRequestFiles elif is_sequence_t(files): files = [(key, await _async_transform_file(file)) for key, file in files] else: - raise TypeError("Unexpected file type input {type(files)}, expected mapping or sequence") + raise TypeError(f"Unexpected file type input {type(files)}, expected mapping or sequence") return files diff --git a/src/sent_dm/_models.py b/src/sent_dm/_models.py index a3230855d..ecf009e2e 100644 --- a/src/sent_dm/_models.py +++ b/src/sent_dm/_models.py @@ -25,7 +25,9 @@ ClassVar, Protocol, Required, + Annotated, ParamSpec, + TypeAlias, TypedDict, TypeGuard, final, @@ -79,7 +81,15 @@ from ._constants import RAW_RESPONSE_HEADER if TYPE_CHECKING: + from pydantic import GetCoreSchemaHandler, ValidatorFunctionWrapHandler + from pydantic_core import CoreSchema, core_schema from pydantic_core.core_schema import ModelField, ModelSchema, LiteralSchema, ModelFieldsSchema +else: + try: + from pydantic_core import CoreSchema, core_schema + except ImportError: + CoreSchema = None + core_schema = None __all__ = ["BaseModel", "GenericModel"] @@ -396,6 +406,76 @@ def model_dump_json( ) +class _EagerIterable(list[_T], Generic[_T]): + """ + Accepts any Iterable[T] input (including generators), consumes it + eagerly, and validates all items upfront. + + Validation preserves the original container type where possible + (e.g. a set[T] stays a set[T]). Serialization (model_dump / JSON) + always emits a list — round-tripping through model_dump() will not + restore the original container type. + """ + + @classmethod + def __get_pydantic_core_schema__( + cls, + source_type: Any, + handler: GetCoreSchemaHandler, + ) -> CoreSchema: + (item_type,) = get_args(source_type) or (Any,) + item_schema: CoreSchema = handler.generate_schema(item_type) + list_of_items_schema: CoreSchema = core_schema.list_schema(item_schema) + + return core_schema.no_info_wrap_validator_function( + cls._validate, + list_of_items_schema, + serialization=core_schema.plain_serializer_function_ser_schema( + cls._serialize, + info_arg=False, + ), + ) + + @staticmethod + def _validate(v: Iterable[_T], handler: "ValidatorFunctionWrapHandler") -> Any: + original_type: type[Any] = type(v) + + # Normalize to list so list_schema can validate each item + if isinstance(v, list): + items: list[_T] = v + else: + try: + items = list(v) + except TypeError as e: + raise TypeError("Value is not iterable") from e + + # Validate items against the inner schema + validated: list[_T] = handler(items) + + # Reconstruct original container type + if original_type is list: + return validated + # str(list) produces the list's repr, not a string built from items, + # so skip reconstruction for str and its subclasses. + if issubclass(original_type, str): + return validated + try: + return original_type(validated) + except (TypeError, ValueError): + # If the type cannot be reconstructed, just return the validated list + return validated + + @staticmethod + def _serialize(v: Iterable[_T]) -> list[_T]: + """Always serialize as a list so Pydantic's JSON encoder is happy.""" + if isinstance(v, list): + return v + return list(v) + + +EagerIterable: TypeAlias = Annotated[Iterable[_T], _EagerIterable] + + def _construct_field(value: object, field: FieldInfo, key: str) -> object: if value is None: return field_get_default(field) diff --git a/src/sent_dm/_version.py b/src/sent_dm/_version.py index 4cca35aa5..24fed64bf 100644 --- a/src/sent_dm/_version.py +++ b/src/sent_dm/_version.py @@ -1,4 +1,4 @@ # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details. __title__ = "sent_dm" -__version__ = "0.24.1" # x-release-please-version +__version__ = "0.25.0" # x-release-please-version diff --git a/tests/test_models.py b/tests/test_models.py index 309172b4e..97e026555 100644 --- a/tests/test_models.py +++ b/tests/test_models.py @@ -1,7 +1,8 @@ import json -from typing import TYPE_CHECKING, Any, Dict, List, Union, Optional, cast +from typing import TYPE_CHECKING, Any, Dict, List, Union, Iterable, Optional, cast from datetime import datetime, timezone -from typing_extensions import Literal, Annotated, TypeAliasType +from collections import deque +from typing_extensions import Literal, Annotated, TypedDict, TypeAliasType import pytest import pydantic @@ -9,7 +10,7 @@ from sent_dm._utils import PropertyInfo from sent_dm._compat import PYDANTIC_V1, parse_obj, model_dump, model_json -from sent_dm._models import DISCRIMINATOR_CACHE, BaseModel, construct_type +from sent_dm._models import DISCRIMINATOR_CACHE, BaseModel, EagerIterable, construct_type class BasicModel(BaseModel): @@ -961,3 +962,56 @@ def __getattr__(self, attr: str) -> Item: ... assert model.a.prop == 1 assert isinstance(model.a, Item) assert model.other == "foo" + + +# NOTE: Workaround for Pydantic Iterable behavior. +# Iterable fields are replaced with a ValidatorIterator and may be consumed +# during serialization, which can cause subsequent dumps to return empty data. +# See: https://github.com/pydantic/pydantic/issues/9541 +@pytest.mark.parametrize( + "data, expected_validated", + [ + ([1, 2, 3], [1, 2, 3]), + ((1, 2, 3), (1, 2, 3)), + (set([1, 2, 3]), set([1, 2, 3])), + (iter([1, 2, 3]), [1, 2, 3]), + ([], []), + ((x for x in [1, 2, 3]), [1, 2, 3]), + (map(lambda x: x, [1, 2, 3]), [1, 2, 3]), + (frozenset([1, 2, 3]), frozenset([1, 2, 3])), + (deque([1, 2, 3]), deque([1, 2, 3])), + ], + ids=["list", "tuple", "set", "iterator", "empty", "generator", "map", "frozenset", "deque"], +) +@pytest.mark.skipif(PYDANTIC_V1, reason="this is only supported in pydantic v2") +def test_iterable_construction(data: Iterable[int], expected_validated: Iterable[int]) -> None: + class TypeWithIterable(TypedDict): + items: EagerIterable[int] + + class Model(BaseModel): + data: TypeWithIterable + + m = Model.model_validate({"data": {"items": data}}) + assert m.data["items"] == expected_validated + + # Verify repeated dumps don't lose data (the original bug) + assert m.model_dump()["data"]["items"] == list(expected_validated) + assert m.model_dump()["data"]["items"] == list(expected_validated) + + +@pytest.mark.skipif(PYDANTIC_V1, reason="this is only supported in pydantic v2") +def test_iterable_construction_str_falls_back_to_list() -> None: + # str is iterable (over chars), but str(list_of_chars) produces the list's repr + # rather than reconstructing a string from items. We special-case str to fall + # back to list instead of attempting reconstruction. + class TypeWithIterable(TypedDict): + items: EagerIterable[str] + + class Model(BaseModel): + data: TypeWithIterable + + m = Model.model_validate({"data": {"items": "hello"}}) + + # falls back to list of chars rather than calling str(["h", "e", "l", "l", "o"]) + assert m.data["items"] == ["h", "e", "l", "l", "o"] + assert m.model_dump()["data"]["items"] == ["h", "e", "l", "l", "o"]