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Literal[api]/Literal[python] subclass overrides are covariant read-only narrowings. Subclass fields stay writable at runtime. - method_definition.py, options_chains.py: pydantic 2.14 types FieldInfo.annotation as TypeForm[Any] | None, which ty rejects in Union[]/Annotated[] and where is expected; bind it as Any. Use FieldInfo.get_default(call_default_factory=True) instead of calling the default_factory union directly. - economy_views.py: read data/obbject_item without None defaults in the IMF shipping views. charting always sets obbject_item, and data is only popped when present and not None.- finra, jodi, eia: annotate @asynccontextmanager/@contextmanager functions with AsyncGenerator/Generator instead of the deprecated AsyncIterator/Iterator return types. - charting: cast the darts forecast dataset to TimeSeries before indexing so .all_values resolves instead of hitting ndarray. - fred, imf, nasdaq, sec, tmx: turn off invalid-attribute-override and invalid-mutable-override for models/** only, following the cboe precedent. Provider models extend the standard models by narrowing query params to Literals or widening fields to Optional, which these rules flag by design. Co-authored-by: dlee-bq <325002271+dlee-bq@users.noreply.github.com>
Providers
In this folder you can find the providers that were created or are supported by OpenBB.
Recommended structure
Every provider is located within a directory, with the following structure:
openbb_platform
└───providers
└───<provider_name>
| README.md
│ pyproject.toml
│ uv.lock
|───tests
└───openbb_<provider_name>
│ __init__.py
|───models
| |───<some model>.py
| └───...
└───utils
|───<some helper>.py
└───...
The models define the data structures that are used to query the provider endpoints and store the response data.
See CONTRIBUTING file for more details