[dependabot]

Bumps datamodel-code-generator from 0.31.2 to 0.75.1.

Release notes

Sourced from datamodel-code-generator's releases.

0.75.1

What's Changed

• Update CHANGELOG for 0.75.0 by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3787
• Update release benchmark data by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3788
• fix(parser): preserve recursive root models by @​gtxy27 in koxudaxi/datamodel-code-generator#3786
• [pre-commit.ci] pre-commit autoupdate by @​pre-commit-ci[bot] in koxudaxi/datamodel-code-generator#3775

New Contributors

• @​gtxy27 made their first contribution in koxudaxi/datamodel-code-generator#3786

Full Changelog: datamodel-code-generator/datamodel-code-generator@0.75.0...0.75.1

0.75.0

Breaking Changes

• minProperties/maxProperties now generate runtime validators - When using the experimental --generate-schema-validators option, minProperties/maxProperties constraints on named object models are now emitted as Pydantic v2 model validators. Previously these constraints were ignored. Data that omits or exceeds the allowed property count will now be rejected at validation time, and generated models gain a new __json_schema_property_count_rule__ class variable (#3780)
• Runtime-validation helper base class renamed in mixed modules - When a module contains both core validators (patternProperties / required groups / conditional required) and the new property-count validators, the shared helper base class previously named _JsonSchemaRuntimeValidationBase is now split: the core helper is renamed to _JsonSchemaRuntimeValidationBaseCore and a new _JsonSchemaRuntimeValidationBase subclass is inserted. Code that references the generated helper class name by hand will need to be updated (#3780)

# Before (--generate-schema-validators)
class _JsonSchemaRuntimeValidationBase(BaseModel):
    __json_schema_conditional_required__: ClassVar[tuple[Any, ...]] = ()
    ...
class ApiConditionalEnvelopeRequestModel(_JsonSchemaRuntimeValidationBase):
json_schema_conditional_required: ClassVar[tuple[Any, ...]] = (...)
After
class _JsonSchemaRuntimeValidationBaseCore(BaseModel):
json_schema_conditional_required: ClassVar[tuple[Any, ...]] = ()
...
class _JsonSchemaRuntimeValidationBase(_JsonSchemaRuntimeValidationBaseCore):
json_schema_property_count_rule: ClassVar[tuple[Any, ...]] = ()
...
class ApiConditionalEnvelopeRequestModel(_JsonSchemaRuntimeValidationBase):
json_schema_property_count_rule: ClassVar[tuple[Any, ...]] = (2, 2)
json_schema_conditional_required: ClassVar[tuple[Any, ...]] = (...)

What's Changed

• Update CHANGELOG for 0.74.0 by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3773
• Update release benchmark data by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3774
• Bump the github-actions group with 6 updates by @​dependabot[bot] in koxudaxi/datamodel-code-generator#3778
• Bump python from 3.14.6-slim-bookworm to 3.14.7-slim-bookworm by @​dependabot[bot] in koxudaxi/datamodel-code-generator#3779
• fix(jsonschema): generate property count validators by @​koxudaxi in koxudaxi/datamodel-code-generator#3780
• fix(jsonschema): generate uniqueItems validators by @​koxudaxi in koxudaxi/datamodel-code-generator#3781

... (truncated)

Changelog

Sourced from datamodel-code-generator's changelog.

0.75.1 - 2026-08-24

What's Changed

• Update CHANGELOG for 0.75.0 by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3787
• Update release benchmark data by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3788
• fix(parser): preserve recursive root models by @​gtxy27 in koxudaxi/datamodel-code-generator#3786
• [pre-commit.ci] pre-commit autoupdate by @​pre-commit-ci[bot] in koxudaxi/datamodel-code-generator#3775

New Contributors

• @​gtxy27 made their first contribution in koxudaxi/datamodel-code-generator#3786

Full Changelog: datamodel-code-generator/datamodel-code-generator@0.75.0...0.75.1

---

0.75.0 - 2026-08-24

Breaking Changes

• minProperties/maxProperties now generate runtime validators - When using the experimental --generate-schema-validators option, minProperties/maxProperties constraints on named object models are now emitted as Pydantic v2 model validators. Previously these constraints were ignored. Data that omits or exceeds the allowed property count will now be rejected at validation time, and generated models gain a new __json_schema_property_count_rule__ class variable (#3780)
• Runtime-validation helper base class renamed in mixed modules - When a module contains both core validators (patternProperties / required groups / conditional required) and the new property-count validators, the shared helper base class previously named _JsonSchemaRuntimeValidationBase is now split: the core helper is renamed to _JsonSchemaRuntimeValidationBaseCore and a new _JsonSchemaRuntimeValidationBase subclass is inserted. Code that references the generated helper class name by hand will need to be updated (#3780)

# Before (--generate-schema-validators)
class _JsonSchemaRuntimeValidationBase(BaseModel):
    __json_schema_conditional_required__: ClassVar[tuple[Any, ...]] = ()
    ...
class ApiConditionalEnvelopeRequestModel(_JsonSchemaRuntimeValidationBase):
json_schema_conditional_required: ClassVar[tuple[Any, ...]] = (...)
After
class _JsonSchemaRuntimeValidationBaseCore(BaseModel):
json_schema_conditional_required: ClassVar[tuple[Any, ...]] = ()
...
class _JsonSchemaRuntimeValidationBase(_JsonSchemaRuntimeValidationBaseCore):
json_schema_property_count_rule: ClassVar[tuple[Any, ...]] = ()
...
class ApiConditionalEnvelopeRequestModel(_JsonSchemaRuntimeValidationBase):
json_schema_property_count_rule: ClassVar[tuple[Any, ...]] = (2, 2)
json_schema_conditional_required: ClassVar[tuple[Any, ...]] = (...)

What's Changed

• Update CHANGELOG for 0.74.0 by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3773
• Update release benchmark data by @​dcg-generated-docs[bot] in koxudaxi/datamodel-code-generator#3774
• Bump the github-actions group with 6 updates by @​dependabot[bot] in koxudaxi/datamodel-code-generator#3778

... (truncated)

Commits

• d8151e1 [pre-commit.ci] pre-commit autoupdate (#3775)
• 343bd3c fix(parser): preserve recursive root models (#3786)
• 84f9e17 docs: update release benchmark data (#3788)
• 3692d11 docs: update CHANGELOG.md for 0.75.0 (#3787)
• cf3b26d Fix payload runtime validation exclusions (#3784)
• 7000a78 fix(jsonschema): generate uniqueItems validators (#3781)
• b1a0782 fix(jsonschema): generate property count validators (#3780)
• f152d45 Bump python from 3.14.6-slim-bookworm to 3.14.7-slim-bookworm (#3779)
• b76f1c1 Bump the github-actions group with 6 updates (#3778)
• c8a3cf6 docs: update release benchmark data (#3774)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #701.