* ✨ Pydantic v2 migration, initial implementation (#9500)
* ✨ Add compat layer, for Pydantic v1 and v2
* ✨ Re-export Pydantic needed internals from compat, to later patch them for v1
* ♻️ Refactor internals to use new compatibility layers and run with Pydantic v2
* 📝 Update examples to run with Pydantic v2
* ✅ Update tests to use Pydantic v2
* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks
* ✅ Temporarily disable Peewee tests, afterwards I'll enable them only for Pydantic v1
* 🐛 Fix JSON Schema generation and OpenAPI ref template
* 🐛 Fix model field creation with defaults from Pydantic v2
* 🐛 Fix body field creation, with new FieldInfo
* ✨ Use and check new ResponseValidationError for server validation errors
* ✅ Fix test_schema_extra_examples tests with ResponseValidationError
* ✅ Add dirty-equals to tests for compatibility with Pydantic v1 and v2
* ✨ Add util to regenerate errors with custom loc
* ✨ Generate validation errors with loc
* ✅ Update tests for compatibility with Pydantic v1 and v2
* ✅ Update tests for Pydantic v2 in tests/test_filter_pydantic_sub_model.py
* ✅ Refactor tests in tests/test_dependency_overrides.py for Pydantic v2, separate parameterized into independent tests to use insert_assert
* ✅ Refactor OpenAPI test for tests/test_infer_param_optionality.py for consistency, and make it compatible with Pydantic v1 and v2
* ✅ Update tests for tests/test_multi_query_errors.py for Pydantic v1 and v2
* ✅ Update tests for tests/test_multi_body_errors.py for Pydantic v1 and v2
* ✅ Update tests for tests/test_multi_body_errors.py for Pydantic v1 and v2
* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks
* ♻️ Refactor tests for tests/test_path.py to inline pytest parameters, to make it easier to make them compatible with Pydantic v2
* ✅ Refactor and udpate tests for tests/test_path.py for Pydantic v1 and v2
* ♻️ Refactor and update tests for tests/test_query.py with compatibility for Pydantic v1 and v2
* ✅ Fix test with optional field without default None
* ✅ Update tests for compatibility with Pydantic v2
* ✅ Update tutorial tests for Pydantic v2
* ♻️ Update OAuth2 dependencies for Pydantic v2
* ♻️ Refactor str check when checking for sequence types
* ♻️ Rename regex to pattern to keep in sync with Pydantic v2
* ♻️ Refactor _compat.py, start moving conditional imports and declarations to specifics of Pydantic v1 or v2
* ✅ Update tests for OAuth2 security optional
* ✅ Refactor tests for OAuth2 optional for Pydantic v2
* ✅ Refactor tests for OAuth2 security for compatibility with Pydantic v2
* 🐛 Fix location in compat layer for Pydantic v2 ModelField
* ✅ Refactor tests for Pydantic v2 in tests/test_tutorial/test_bigger_applications/test_main_an_py39.py
* 🐛 Add missing markers in Python 3.9 tests
* ✅ Refactor tests for bigger apps for consistency with annotated ones and with support for Pydantic v2
* 🐛 Fix jsonable_encoder with new Pydantic v2 data types and Url
* 🐛 Fix invalid JSON error for compatibility with Pydantic v2
* ✅ Update tests for behind_a_proxy for Pydantic v2
* ✅ Update tests for tests/test_tutorial/test_body/test_tutorial001_py310.py for Pydantic v2
* ✅ Update tests for tests/test_tutorial/test_body/test_tutorial001.py with Pydantic v2 and consistency with Python 3.10 tests
* ✅ Fix tests for tutorial/body_fields for Pydantic v2
* ✅ Refactor tests for tutorial/body_multiple_params with Pydantic v2
* ✅ Update tests for tutorial/body_nested_models for Pydantic v2
* ✅ Update tests for tutorial/body_updates for Pydantic v2
* ✅ Update test for tutorial/cookie_params for Pydantic v2
* ✅ Fix tests for tests/test_tutorial/test_custom_request_and_route/test_tutorial002.py for Pydantic v2
* ✅ Update tests for tutorial/dataclasses for Pydantic v2
* ✅ Update tests for tutorial/dependencies for Pydantic v2
* ✅ Update tests for tutorial/extra_data_types for Pydantic v2
* ✅ Update tests for tutorial/handling_errors for Pydantic v2
* ✅ Fix test markers for Python 3.9
* ✅ Update tests for tutorial/header_params for Pydantic v2
* ✅ Update tests for Pydantic v2 in tests/test_tutorial/test_openapi_callbacks/test_tutorial001.py
* ✅ Fix extra tests for Pydantic v2
* ✅ Refactor test for parameters, to later fix Pydantic v2
* ✅ Update tests for tutorial/query_params for Pydantic v2
* ♻️ Update examples in docs to use new pattern instead of the old regex
* ✅ Fix several tests for Pydantic v2
* ✅ Update and fix test for ResponseValidationError
* 🐛 Fix check for sequences vs scalars, include bytes as scalar
* 🐛 Fix check for complex data types, include UploadFile
* 🐛 Add list to sequence annotation types
* 🐛 Fix checks for uploads and add utils to find if an annotation is an upload (or bytes)
* ✨ Add UnionType and NoneType to compat layer
* ✅ Update tests for request_files for compatibility with Pydantic v2 and consistency with other tests
* ✅ Fix testsw for request_forms for Pydantic v2
* ✅ Fix tests for request_forms_and_files for Pydantic v2
* ✅ Fix tests in tutorial/security for compatibility with Pydantic v2
* ⬆️ Upgrade required version of email_validator
* ✅ Fix tests for params repr
* ✅ Add Pydantic v2 pytest markers
* Use match_pydantic_error_url
* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks
* Use field_serializer instead of encoders in some tests
* Show Undefined as ... in repr
* Mark custom encoders test with xfail
* Update test to reflect new serialization of Decimal as str
* Use `model_validate` instead of `from_orm`
* Update JSON schema to reflect required nullable
* Add dirty-equals to pyproject.toml
* Fix locs and error creation for use with pydantic 2.0a4
* Use the type adapter for serialization. This is hacky.
* 🎨 [pre-commit.ci] Auto format from pre-commit.com hooks
* ✅ Refactor test_multi_body_errors for compatibility with Pydantic v1 and v2
* ✅ Refactor test_custom_encoder for Pydantic v1 and v2
* ✅ Set input to None for now, for compatibility with current tests
* 🐛 Fix passing serialization params to model field when handling the response
* ♻️ Refactor exceptions to not depend on Pydantic ValidationError class
* ♻️ Revert/refactor params to simplify repr
* ✅ Tweak tests for custom class encoders for Pydantic v1 and v2
* ✅ Tweak tests for jsonable_encoder for Pydantic v1 and v2
* ✅ Tweak test for compatibility with Pydantic v1 and v2
* 🐛 Fix filtering data with subclasses
* 🐛 Workaround examples in OpenAPI schema
* ✅ Add skip marker for SQL tutorial, needs to be updated either way
* ✅ Update test for broken JSON
* ✅ Fix test for broken JSON
* ✅ Update tests for timedeltas
* ✅ Fix test for plain text validation errors
* ✅ Add markers for Pydantic v1 exclusive tests (for now)
* ✅ Update test for path_params with enums for compatibility with Pydantic v1 and v2
* ✅ Update tests for extra examples in OpenAPI
* ✅ Fix tests for response_model with compatibility with Pydantic v1 and v2
* 🐛 Fix required double serialization for different types of models
* ✅ Fix tests for response model with compatibility with new Pydantic v2
* 🐛 Import Undefined from compat layer
* ✅ Fix tests for response_model for Pydantic v2
* ✅ Fix tests for schema_extra for Pydantic v2
* ✅ Add markers and update tests for Pydantic v2
* 💡 Comment out logic for double encoding that breaks other usecases
* ✅ Update errors for int parsing
* ♻️ Refactor re-enabling compatibility for Pydantic v1
* ♻️ Refactor OpenAPI utils to re-enable support for Pydantic v1
* ♻️ Refactor dependencies/utils and _compat for compatibility with Pydantic v1
* 🐛 Fix and tweak compatibility with Pydantic v1 and v2 in dependencies/utils
* ✅ Tweak tests and examples for Pydantic v1
* ♻️ Tweak call to ModelField.validate for compatibility with Pydantic v1
* ✨ Use new global override TypeAdapter from_attributes
* ✅ Update tests after updating from_attributes
* 🔧 Update pytest config to avoid collecting tests from docs, useful for editor-integrated tests
* ✅ Add test for data filtering, including inheritance and models in fields or lists of models
* ♻️ Make OpenAPI models compatible with both Pydantic v1 and v2
* ♻️ Fix compatibility for Pydantic v1 and v2 in jsonable_encoder
* ♻️ Fix compatibility in params with Pydantic v1 and v2
* ♻️ Fix compatibility when creating a FieldInfo in Pydantic v1 and v2 in utils.py
* ♻️ Fix generation of flat_models and JSON Schema definitions in _compat.py for Pydantic v1 and v2
* ♻️ Update handling of ErrorWrappers for Pydantic v1
* ♻️ Refactor checks and handling of types an sequences
* ♻️ Refactor and cleanup comments with compatibility for Pydantic v1 and v2
* ♻️ Update UploadFile for compatibility with both Pydantic v1 and v2
* 🔥 Remove commented out unneeded code
* 🐛 Fix mock of get_annotation_from_field_info for Pydantic v1 and v2
* 🐛 Fix params with compatibility for Pydantic v1 and v2, with schemas and new pattern vs regex
* 🐛 Fix check if field is sequence for Pydantic v1
* ✅ Fix tests for custom_schema_fields, for compatibility with Pydantic v1 and v2
* ✅ Simplify and fix tests for jsonable_encoder with compatibility for Pydantic v1 and v2
* ✅ Fix tests for orm_mode with Pydantic v1 and compatibility with Pydantic v2
* ♻️ Refactor logic for normalizing Pydantic v1 ErrorWrappers
* ♻️ Workaround for params with examples, before defining what to deprecate in Pydantic v1 and v2 for examples with JSON Schema vs OpenAPI
* ✅ Fix tests for Pydantic v1 and v2 for response_by_alias
* ✅ Fix test for schema_extra with compatibility with Pydantic v1 and v2
* ♻️ Tweak error regeneration with loc
* ♻️ Update error handling and serializationwith compatibility for Pydantic v1 and v2
* ♻️ Re-enable custom encoders for Pydantic v1
* ♻️ Update ErrorWrapper reserialization in Pydantic v1, do it outside of FastAPI ValidationExceptions
* ✅ Update test for filter_submodel, re-structure to simplify testing while keeping division of Pydantic v1 and v2
* ✅ Refactor Pydantic v1 only test that requires modifying environment variables
* 🔥 Update test for plaintext error responses, for Pydantic v1 and v2
* ⏪️ Revert changes in DB tutorial to use Pydantic v1 (the new guide will have SQLModel)
* ✅ Mark current SQL DB tutorial tests as Pydantic only
* ♻️ Update datastructures for compatibility with Pydantic v1, not requiring pydantic-core
* ♻️ Update encoders.py for compatibility with Pydantic v1
* ⏪️ Revert changes to Peewee, the docs for that are gonna live in a new HowTo section, not in the main tutorials
* ♻️ Simplify response body kwargs generation
* 🔥 Clean up comments
* 🔥 Clean some tests and comments
* ✅ Refactor tests to match new Pydantic error string URLs
* ✅ Refactor tests for recursive models for Pydantic v1 and v2
* ✅ Update tests for Peewee, re-enable, Pydantic-v1-only
* ♻️ Update FastAPI params to take regex and pattern arguments
* ⏪️ Revert tutorial examples for pattern, it will be done in a subsequent PR
* ⏪️ Revert changes in schema extra examples, it will be added later in a docs-specific PR
* 💡 Add TODO comment to document str validations with pattern
* 🔥 Remove unneeded comment
* 📌 Upgrade Pydantic pin dependency
* ⬆️ Upgrade email_validator dependency
* 🐛 Tweak type annotations in _compat.py
* 🔇 Tweak mypy errors for compat, for Pydantic v1 re-imports
* 🐛 Tweak and fix type annotations
* ➕ Update requirements-test.txt, re-add dirty-equals
* 🔥 Remove unnecessary config
* 🐛 Tweak type annotations
* 🔥 Remove unnecessary type in dependencies/utils.py
* 💡 Update comment in routing.py
---------
Co-authored-by: David Montague <35119617+dmontagu@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* 👷 Add CI for both Pydantic v1 and v2 (#9688)
* 👷 Test and install Pydantic v1 and v2 in CI
* 💚 Tweak CI config for Pydantic v1 and v2
* 💚 Fix Pydantic v2 specification in CI
* 🐛 Fix type annotations for compatibility with Python 3.7
* 💚 Install Pydantic v2 for lints
* 🐛 Fix type annotations for Pydantic v2
* 💚 Re-use test cache for lint
* ♻️ Refactor internals for test coverage and performance (#9691)
* ♻️ Tweak import of Annotated from typing_extensions, they are installed anyway
* ♻️ Refactor _compat to define functions for Pydantic v1 or v2 once instead of checking inside
* ✅ Add test for UploadFile for Pydantic v2
* ♻️ Refactor types and remove logic for impossible cases
* ✅ Add missing tests from test refactor for path params
* ✅ Add tests for new decimal encoder
* 💡 Add TODO comment for decimals in encoders
* 🔥 Remove unneeded dummy function
* 🔥 Remove section of code in field_annotation_is_scalar covered by sub-call to field_annotation_is_complex
* ♻️ Refactor and tweak variables and types in _compat
* ✅ Add tests for corner cases and compat with Pydantic v1 and v2
* ♻️ Refactor type annotations
* 🔖 Release version 0.100.0-beta1
* ♻️ Refactor parts that use optional requirements to make them compatible with installations without them (#9707)
* ♻️ Refactor parts that use optional requirements to make them compatible with installations without them
* ♻️ Update JSON Schema for email field without email-validator installed
* 🐛 Fix support for Pydantic v2.0, small changes in their final release (#9771)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
* 🔖 Release version 0.100.0-beta2
* ✨ OpenAPI 3.1.0 with Pydantic v2, merge `master` (#9773)
* ➕ Add dirty-equals as a testing dependency (#9778)
➕ Add dirty-equals as a testing dependency, it seems it got lsot at some point
* 🔀 Merge master, fix valid JSON Schema accepting bools (#9782)
* ⏪️ Revert usage of custom logic for TypeAdapter JSON Schema, solved on the Pydantic side (#9787)
⏪️ Revert usage of custom logic for TypeAdapter JSON Schema, solved on Pydantic side
* ♻️ Deprecate parameter `regex`, use `pattern` instead (#9786)
* 📝 Update docs to deprecate regex, recommend pattern
* ♻️ Update examples to use new pattern instead of regex
* 📝 Add new example with deprecated regex
* ♻️ Add deprecation notes and warnings for regex
* ✅ Add tests for regex deprecation
* ✅ Update tests for compatibility with Pydantic v1
* ✨ Update docs to use Pydantic v2 settings and add note and example about v1 (#9788)
* ➕ Add pydantic-settings to all extras
* 📝 Update docs for Pydantic settings
* 📝 Update Settings source examples to use Pydantic v2, and add a Pydantic v1 version
* ✅ Add tests for settings with Pydantic v1 and v2
* 🔥 Remove solved TODO comment
* ♻️ Update conditional OpenAPI to use new Pydantic v2 settings
* ✅ Update tests to import Annotated from typing_extensions for Python < 3.9 (#9795)
* ➕ Add pydantic-extra-types to fastapi[extra]
* ➕ temp: Install Pydantic from source to test JSON Schema metadata fixes (#9777)
* ➕ Install Pydantic from source, from branch for JSON Schema with metadata
* ➕ Update dependencies, install Pydantic main
* ➕ Fix dependency URL for Pydantic from source
* ➕ Add pydantic-settings for test requirements
* 💡 Add TODO comments to re-enable Pydantic main (not from source) (#9796)
* ✨ Add new Pydantic Field param options to Query, Cookie, Body, etc. (#9797)
* 📝 Add docs for Pydantic v2 for `docs/en/docs/advanced/path-operation-advanced-configuration.md` (#9798)
* 📝 Update docs in examples for settings with Pydantic v2 (#9799)
* 📝 Update JSON Schema `examples` docs with Pydantic v2 (#9800)
* ♻️ Use new Pydantic v2 JSON Schema generator (#9813)
Co-authored-by: David Montague <35119617+dmontagu@users.noreply.github.com>
* ♻️ Tweak type annotations and Pydantic version range (#9801)
* 📌 Re-enable GA Pydantic, for v2, require minimum 2.0.2 (#9814)
* 🔖 Release version 0.100.0-beta3
* 🔥 Remove duplicate type declaration from merge conflicts (#9832)
* 👷♂️ Run tests with Pydantic v2 GA (#9830)
👷 Run tests for Pydantic v2 GA
* 📝 Add notes to docs expecting Pydantic v2 and future updates (#9833)
* 📝 Update index with new extras
* 📝 Update release notes
---------
Co-authored-by: David Montague <35119617+dmontagu@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Pastukhov Nikita <diementros@yandex.ru>
* 🐛 Fix JSON Schema accepting bools as valid JSON Schemas, e.g. additionalProperties: false
* ✅ Add test to ensure additionalProperties can be false
* ♻️ Tweak OpenAPI models to support Pydantic v1's JSON Schema for tuples
* 📝 Update source examples to use new JSON Schema examples field
* ✅ Update tests for JSON Schema examples
* 📝 Update highlights in JSON Schema examples
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Sebastián Ramírez
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