datamodel-code-generator

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PydanticV2 allows extra fields _without_ `--allow-extra-fields` option

5

**Describe the bug** It should forbid `extra_fields` by default. PyDantic_v2 itself ignores `extra_fields` per default. So I expect `datamodel-code-gen` to explicitly set `allow_extra_fields=False` unless `--allow-extra-fields` is specified **To Reproduce** Example...

maximilian-tech

Regex pattern in JSON schema results in PyLance error

2

I believe the pattern matching described in #470 may no longer be compatible with PyLance. For example, creating a json schema like: ``` properties = { 'session': { 'type': 'string',...

janeadams-ozette

**Describe the bug** `--field-constraints` with pydantic2 is supposed to use `Field(pattern=)` instead of `constr`. This works except when the field is defined as `type:string format:hostname` (and maybe other edge cases?)....

Yamakaky

"A Parser can not resolve classes" error when generating code from an OpenAPI spec

4

Hey all, first of all thank you all for coming up with this project and the continued work on it. I bumped into the following crash this morning. I may...

jstasiak

[pre-commit.ci] pre-commit autoupdate

2

updates: - [github.com/astral-sh/ruff-pre-commit: v0.5.7 → v0.6.2](https://github.com/astral-sh/ruff-pre-commit/compare/v0.5.7...v0.6.2)

pre-commit-ci[bot]

Fix --use-annotated for pydantic v2

3

- Fixes two bugs for pydantic v2 --use-annotated: - incorrect default value for optional lists - incorrect default value "style" for Annotated fields: default value style before the fix: `fieldname:...

bpsoos

in python could we sometimes use `default_factory` instead of `default`?

1

When generating a definitions from a schema, if defaults are used for dictionaries or arrays, **datamodel-code-generator** currently creates models using the `default` keyword for fields. In my opinion, this should...

raj-open

**Describe the bug** When a model is generated with a custom header, importing the resulting model module causes the following error: ``` SyntaxError: from __future__ imports must occur at the...

Dezzley

**Describe the bug** Very similar to #1615 but for msgspec.Struct output format **To Reproduce** Example schema: ```yaml openapi: 3.1.0 info: title: Bug report version: 0.0.1 paths: /api: get: responses: '200':...

ashb

I'm generating a pydantic_v2.BaseModel from the envoy config jsonschema found here: https://github.com/jcchavezs/envoy-config-schema/releases/tag/v1.21.0 For some of these schema files, if I pass a directory for output it produces this error: ```...

adamh-oai