Migrate Pydantic v1 -> v2#828

Merged

fernandol-nvidia merged 97 commits intomainfrom

fernandol/pydantic-v2-migration

Apr 8, 2026

Commits on Apr 7, 2026

agent(pydantic-v2): initialize agent

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agent(pydantic-v2): add Claude Code permissions settings

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agent(pydantic-v2): discovery

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agent(pydantic-v2): migrate v1 API surface across codebase (Extra, error_wrappers, dict, json, Config)

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agent(pydantic-v2): migrate .json() to .model_dump_json() in operator, agent, and job modules

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agent(pydantic-v2): migrate validators and inner Config classes in auth and task modules

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agent(pydantic-v2): migrate inner Config classes to model_config in job modules

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agent(pydantic-v2): migrate inner Config classes to model_config in dataset manager and postgres connector

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agent(pydantic-v2): migrate storage Client Config classes and add pydantic_settings import

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agent(pydantic-v2): migrate ExecutorParameters to pydantic-settings v2 and update remaining Config classes

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agent(pydantic-v2): migrate all validators to v2 syntax and add migration script

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agent(pydantic-v2): fix field_validator to use info.data instead of values dict

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agent(pydantic-v2): fix duplicate @classmethod decorators and use FieldValidationInfo for validator context

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agent(pydantic-v2): remove migrate_validators.py migration script

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agent(pydantic-v2): migrate model config to ConfigDict in StorageBackend and TaskIO

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agent(pydantic-v2): bump pydantic to 2.12.5 and add pydantic-settings dependency

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agent(pydantic-v2): migrate .copy() to .model_copy() in service tests

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agent(pydantic-v2): add migrate_fields.py script for Field() extra kwargs and API migration

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agent(pydantic-v2): migrate StaticConfig to use model_fields, json_schema_extra, and is_required()

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agent(pydantic-v2): migrate Field() extra kwargs to json_schema_extra across services and operators

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agent(pydantic-v2): migrate __fields__.keys() to model_fields.keys() in validators

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agent(pydantic-v2): migrate .construct() to .model_construct() across workflow and connector code

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agent(pydantic-v2): migrate .dict() to .model_dump() and fix lint across core service

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agent(pydantic-v2): migrate FieldValidationInfo to ValidationInfo in field validators

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agent(pydantic-v2): regenerate locked_requirements.txt for pydantic v2 dependencies

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agent(pydantic-v2): replace const=True Fields with Literal types in storage backends

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agent(pydantic-v2): rename Field regex= to pattern= in storage client

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agent(pydantic-v2): replace deprecated Field min_items with min_length in postgres connector

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agent(pydantic-v2): add coerce_numbers_to_str to Version model and remove redundant required=True from Field calls

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agent(pydantic-v2): handle dict-or-model access in WorkflowSpec model validator for v2 compatibility

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agent(pydantic-v2): remove migration scripts

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agent(pydantic-v2): add migration episode notes documenting changes and decisions

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agent(pydantic-v2): add agent discovered knowledge doc

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agent(pydantic-v2): fix model_fields access on instance -> class

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intervention(pydantic-v2): manually regen locked_requirements using 3.10.19
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agent(pydantic-v2): add default for optional field and update test assertion for v2 error message

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agent(pydantic-v2): handle json_schema_extra being Callable or None in static config

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agent(pydantic-v2): add mypy ignore for pydantic_settings module

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agent(pydantic-v2): normalize extra='forbid' to single quotes in backend_messages

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agent(pydantic-v2): normalize extra='forbid' to single quotes across codebase

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agent(pydantic-v2): replace removed pydantic.json.pydantic_encoder with common.pydantic_encoder

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agent(pydantic-v2): replace custom positive_integer validators with pydantic v2 gt=0 constraints

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agent(pydantic-v2): reformat long json_schema_extra line in node validation test config

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agent(pydantic-v2): enable coerce_numbers_to_str on ResourceUsage for numeric-to-string fields

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agent(pydantic-v2): update field validator signature and add defaults for optional Task fields

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agent(pydantic-v2): add None defaults to optional fields in workflow and jobs_base models

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agent(pydantic-v2): add None defaults to optional fields across response and model objects

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agent(pydantic-v2): add None defaults to optional fields in UpdateStartResult dataclass

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agent(pydantic-v2): Consolidate Pydantic v2 migration notes and update long-term memory

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agent(pydantic-v2): Update migration episode and long-term memory with final verification results

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agent(pydantic-v2): extend pydantic_encoder to handle datetime, UUID, set, and bytes types

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agent(pydantic-v2): fix ExtraArgBaseModel.set_extra to propagate to subclasses and update test assertions

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agent(pydantic-v2): Fix config history test assertions

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agent(pydantic-v2): fix ExtraArgBaseModel.set_extra to rebuild subclasses in leaf-first order

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agent(pydantic-v2): fix SubmitResponse pre-validator to use safe field access for v2

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agent(pydantic-v2): suppress pylint unused-argument warnings in ExecutorParameters.settings_customise_sources

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agent(pydantic-v2): reformat long json_schema_extra lines and function arguments for readability

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agent(pydantic-v2): normalize string quotes to double quotes in data objects

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agent(pydantic-v2): normalize ExtraType quotes and suppress pylint protected-access warning

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agent(pydantic-v2): remove unused validation import and reformat long line in UpdateGroup job

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agent(pydantic-v2): reformat long lines in job, task, and workflow modules

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agent(pydantic-v2): extract log key variable to fix line length in CleanupWorkflow

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agent(pydantic-v2): Add final verification memory and long-term patterns

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agent(pydantic-v2): Add quality verification episode memory

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agent(pydantic-v2): migrate __fields_set__ to model_fields_set in logger ctrl_websocket

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agent(pydantic-v2): Final quality gate verification — all 131 tests pass

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agent(pydantic-v2): Add beyond-tests validation episode — model_fields_set semantics verified

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agent(pydantic-v2): Add ClassVar and Optional imports from typing module

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agent(pydantic-v2): Change _instance fields to ClassVar annotations in pydantic models

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agent(pydantic-v2): Deserialize resource_validations items into ResourceAssertion objects in fetch methods

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agent(pydantic-v2): Add pydantic_encoder to parsed_resource_validations json.dumps calls

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agent(pydantic-v2): Reformat long line in Pool into multiple lines for readability

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agent(pydantic-v2): Add runtime validation episode and long-term patterns

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agent(pydantic-v2): update runtime validation episode with full CRUD test results

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intervention(pydantic-v2): Fix static_config
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intervention(pydantic-v2): backwards compatibility for int value coercion to string
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intervention(pydantic-v2): Fix implicit None/Any types
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intervention(pydantic-v2): More optional default none fixes
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intervention(pydantic-v2): fix extra ignore behavior
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intervention(pydantic-v2): fix more extra ignore
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intervention(pydantic-v2): remove 'dev' and enforce extra=forbid on input and extra=ignore on output
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intervention(pydantic-v2): populate_by_name for ExtraArgBaseModel
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intervention(pydantic-v2): fix to_timedelta
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intervention(pydantic-v2): use default_factory for job uuid
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intervention(pydantic-v2): dataclass validation
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intervention(pydantic-v2): fix resource rounding errors
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intervention(pydantic-v2): regenerate api for UI
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intervention(pydantic-v2): use number for date-time
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intervention(pydantic-v2): handle type coercion and migration
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intervention(pydantic-v2): fix lint
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intervention(pydantic-v2): fix resource spec
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intervention(pydantic-v2): Remove agent artifacts
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intervention(pydantic-v2): update docs requirements
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intervention(pydantic-v2): coderabbit feedback
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Commits on Apr 8, 2026