Describe the bug
Field import statement is missing when aliases is used in conjunction with a schema that has required fields when creating models dynamically
To Reproduce
from datamodel_code_generator import GenerateConfig, generate_dynamic_models
from datamodel_code_generator.enums import DataModelType
"""Generate dynamic models based on the schema"""
schema = {
"type": "object",
"properties": {"name": {"type": "string"}},
"required": ["name"], # Works when this is removed
}
config = GenerateConfig(
class_name="Customer",
output_model_type=DataModelType.PydanticV2BaseModel,
aliases={"name": ["full_name", "customer_name"]},
)
models = generate_dynamic_models(schema, config=config)Expected behavior
Should generate model
Actual Behaviour
exec(code, namespace) # noqa: S102
^^^^^^^^^^^^^^^^^^^^^
File "<string>", line 10, in <module>
File "<string>", line 11, in Customer
NameError: name 'Field' is not definedVersion:
- OS: Ubuntu 25.10
- Python version: 3.11.14
- datamodel-code-generator version: 0.53.0
Additional context
Add any other context about the problem here.
Describe the bug
Fieldimport statement is missing whenaliasesis used in conjunction with a schema that hasrequiredfields when creating models dynamicallyTo Reproduce
Expected behavior
Should generate model
Actual Behaviour
Version:
Additional context
Add any other context about the problem here.