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Update datamodel-code-generator requirement from <0.57,>=0.56.1 to >=0.56.1,<0.59#587

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Update datamodel-code-generator requirement from <0.57,>=0.56.1 to >=0.56.1,<0.59#587
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dependabot/pip/datamodel-code-generator-gte-0.56.1-and-lt-0.59

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@dependabot dependabot Bot commented on behalf of github May 26, 2026

Updates the requirements on datamodel-code-generator to permit the latest version.

Release notes

Sourced from datamodel-code-generator's releases.

0.58.0

New Features

  • Added --serialization-aliases for Pydantic v2 serialization alias mapping. (#3146)
  • Added --openapi-include-info-version to emit OPENAPI_INFO_VERSION from OpenAPI info.version. (#3176)
  • Added --use-object-type to generate object instead of Any for unspecified JSON Schema object and array values. (#3177)

Breaking Changes

Code Generation Changes

  • Duplicate validation aliases are now deduplicated in generated Pydantic v2 AliasChoices - Fields that previously generated duplicate entries such as AliasChoices('endDate', 'end_date', 'endDate') now generate each alias once. Runtime behavior is equivalent, but exact generated output changes. (#3146)
  • JSON Schema edge-case fixes change generated output for affected schemas - Schema-valued additionalProperties/unevaluatedProperties, const: null, complex enum values, all-false patternProperties, non-string propertyNames, boolean array item schemas, contains, minProperties/maxProperties, and enum references through allOf now generate more accurate annotations or constraints. Users with snapshots or exact-output checks may see diffs. (#3167)
  • Duplicate TypedDict import fix changes generated output - Mixed closed/open TypedDict generation no longer imports TypedDict from both typing and typing_extensions; TypedDict is kept only where required. (#3155)
  • Schema-derived payload fixes change generated output for affected schemas - Forward-referenced dict key unions, indirect $ref types in allOf, additionalProperties with $ref, heterogeneous root constraints, and unresolved discriminator fields now generate more valid types/fields. (#3168)
  • Primitive allOf schemas now generate root-style payload types - Primitive-only allOf and top-level allOf combined with oneOf/anyOf now generate RootModel/root payload types instead of empty or object-like models. Code instantiating the previous generated classes may need updates. (#3169, #3171)
  • Discriminator literal generation changed for some enum mappings - Discriminator mappings now use the resolved literal values for enum-backed mappings, including non-string values where applicable. (#3074, #3170)
  • multipleOf intersections in allOf now use the least common multiple - For example, multipleOf: 5 combined with multipleOf: 10 now generates multiple_of=10 instead of incorrectly keeping the first value. Decimal multiples are handled similarly. (#3172)
  • Schema metadata fields are now preserved automatically - contentEncoding, contentMediaType, contentSchema, externalDocs, and xml are included in generated json_schema_extra when present in the input schema, even without --model-extra-keys. (#3175)

Error Handling Changes

  • --output-datetime-class now rejects incompatible TypedDict and Dataclass output combinations - Pydantic-specific datetime classes with typing.TypedDict, and incompatible dataclass API usage, now raise errors instead of silently producing fallback output. (#3155, #3169)
  • Boolean false inside allOf now raises SchemaParseError - Unsatisfiable allOf branches are reported instead of generating incorrect models. false branches in oneOf/anyOf are filtered where appropriate. (#3168)

What's Changed

... (truncated)

Changelog

Sourced from datamodel-code-generator's changelog.

0.58.0 - 2026-05-25

New Features

  • Added --serialization-aliases for Pydantic v2 serialization alias mapping. (#3146)
  • Added --openapi-include-info-version to emit OPENAPI_INFO_VERSION from OpenAPI info.version. (#3176)
  • Added --use-object-type to generate object instead of Any for unspecified JSON Schema object and array values. (#3177)

Breaking Changes

Code Generation Changes

  • Duplicate validation aliases are now deduplicated in generated Pydantic v2 AliasChoices - Fields that previously generated duplicate entries such as AliasChoices('endDate', 'end_date', 'endDate') now generate each alias once. Runtime behavior is equivalent, but exact generated output changes. (#3146)
  • JSON Schema edge-case fixes change generated output for affected schemas - Schema-valued additionalProperties/unevaluatedProperties, const: null, complex enum values, all-false patternProperties, non-string propertyNames, boolean array item schemas, contains, minProperties/maxProperties, and enum references through allOf now generate more accurate annotations or constraints. Users with snapshots or exact-output checks may see diffs. (#3167)
  • Duplicate TypedDict import fix changes generated output - Mixed closed/open TypedDict generation no longer imports TypedDict from both typing and typing_extensions; TypedDict is kept only where required. (#3155)
  • Schema-derived payload fixes change generated output for affected schemas - Forward-referenced dict key unions, indirect $ref types in allOf, additionalProperties with $ref, heterogeneous root constraints, and unresolved discriminator fields now generate more valid types/fields. (#3168)
  • Primitive allOf schemas now generate root-style payload types - Primitive-only allOf and top-level allOf combined with oneOf/anyOf now generate RootModel/root payload types instead of empty or object-like models. Code instantiating the previous generated classes may need updates. (#3169, #3171)
  • Discriminator literal generation changed for some enum mappings - Discriminator mappings now use the resolved literal values for enum-backed mappings, including non-string values where applicable. (#3074, #3170)
  • multipleOf intersections in allOf now use the least common multiple - For example, multipleOf: 5 combined with multipleOf: 10 now generates multiple_of=10 instead of incorrectly keeping the first value. Decimal multiples are handled similarly. (#3172)
  • Schema metadata fields are now preserved automatically - contentEncoding, contentMediaType, contentSchema, externalDocs, and xml are included in generated json_schema_extra when present in the input schema, even without --model-extra-keys. (#3175)

Error Handling Changes

  • --output-datetime-class now rejects incompatible TypedDict and Dataclass output combinations - Pydantic-specific datetime classes with typing.TypedDict, and incompatible dataclass API usage, now raise errors instead of silently producing fallback output. (#3155, #3169)
  • Boolean false inside allOf now raises SchemaParseError - Unsatisfiable allOf branches are reported instead of generating incorrect models. false branches in oneOf/anyOf are filtered where appropriate. (#3168)

What's Changed

... (truncated)

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@dependabot
Update datamodel-code-generator requirement
c808d77 
Updates the requirements on [datamodel-code-generator](https://github.com/koxudaxi/datamodel-code-generator) to permit the latest version.
- [Release notes](https://github.com/koxudaxi/datamodel-code-generator/releases)
- [Changelog](https://github.com/koxudaxi/datamodel-code-generator/blob/main/CHANGELOG.md)
- [Commits](koxudaxi/datamodel-code-generator@0.56.1...0.58.0)

---
updated-dependencies:
- dependency-name: datamodel-code-generator
  dependency-version: 0.58.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels May 26, 2026
@dependabot dependabot Bot mentioned this pull request May 26, 2026
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