Description
Initial Checks
- I confirm that I'm using Pydantic V2
Description
Since upgrading to pydantic v2.10, when generating a JSON schema for a model class whose title is set to "", the model title in the JSON schema is the name of the model class instead of "". In v2.9.2 and prior the title in the schema would also be "", which is the behaviour I would expect.
The title is still set correctly in the JSON schema when it is not blank.
Example Code
from pydantic import BaseModel, ConfigDict
class Foo(BaseModel, title=""): # Specify title in class arguments
pass
foo_schema = Foo.model_json_schema() # Title in JSON schema is "Foo"
class Bar(BaseModel):
model_config = ConfigDict(title="") # Specify title in model config
bar_schema = Bar.model_json_schema() # Title in JSON schema is "Bar"Python, Pydantic & OS Version
pydantic version: 2.10.0
pydantic-core version: 2.27.0
pydantic-core build: profile=release pgo=false
install path: /Users/jamieforsythe/dev/projects/rt-logic-apps/.venv/lib/python3.11/site-packages/pydantic
python version: 3.11.9 (main, Aug 28 2024, 15:08:32) [Clang 15.0.0 (clang-1500.3.9.4)]
platform: macOS-15.1-arm64-arm-64bit
related packages: mypy-1.13.0 fastapi-0.115.5 typing_extensions-4.12.2
commit: unknown