--use-title-as-name does not allow multi-module Python output.
Describe the bug
I have a schema defined across two files, main.schema.json and dummy.schema.json.
I want to generate a Python module called autogen, structured like so:
autogen/
├── __init__.py <-- Main class lives here
└── dummy.py <-- Dummy class lives here
This works fine without the --use-title-as-name flag, but the class defined in dummy.py is called Schema, instead of taking the name defined in dummy.schema.json["title"]. That's to be expected when not supplying the --use-title-as-name flag.
If, however I use the --use-title-as-name flag, all of the code gets placed in a single file!
To Reproduce
Example schema:
File main.schema.json:
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"title": "Main",
"description": "The Root of the data structure.",
"properties": {
"dummy": {
"description": "A list of dummy objects.",
"type": "array",
"title": "Dummy", <--- Tried with/without, does not make a difference
"items": {
"type": "object",
"title": "Dummy", <--- Tried with/without, does not make a difference
"$ref": "./dummy.schema.json"
}
}
}
}File dummy.schema.json:
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"title": "Dummy",
"description": "An dummy class to demonstrate this bug.",
"required": ["field_0", "field_1"],
"properties": {
"field_0": {
"type": "string"
},
"field_1": {
"type": ["string", "null"],
"default": null,
"description": "Another field."
}
}
}Used bash script:
#!/usr/bin/bash
SCHEMA_PATH=$(dirname $0)/main.schema.json
OUT_PATH=$(dirname $0)/autogen/
datamodel-codegen \
--input $SCHEMA_PATH \
--input-file-type jsonschema \
--output-model-type dataclasses.dataclass \
--target-python-version 3.8 \
--set-default-enum-member \
--capitalise-enum-members \
--use-subclass-enum \
--snake-case-field \
--use-schema-description \
--enable-version-header \
--output $OUT_PATH \
--reuse-model \
--use-double-quotes \
--use-title-as-nameExpected behavior
I expect:
- Separate Python files, one for each schema file
- Classes in those files to be named according to the
"title"field in the (sub)schema.
Version:
- OS: WSL Ubuntu
- Python version: 3.11.5
- datamodel-code-generator version: 0.25.1
Additional context
I think I provided everything, but let me know if you need more info.
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