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test_supported_providers_package_names() — langchain Function Reference

Architecture documentation for the test_supported_providers_package_names() function in test_base.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  8f6d2dfd_febd_0268_ba54_a23fe79fd6ce["test_supported_providers_package_names()"]
  da0101ff_3641_29c7_9da2_59715316b6f2["test_base.py"]
  8f6d2dfd_febd_0268_ba54_a23fe79fd6ce -->|defined in| da0101ff_3641_29c7_9da2_59715316b6f2
  style 8f6d2dfd_febd_0268_ba54_a23fe79fd6ce fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/embeddings/test_base.py lines 103–108

def test_supported_providers_package_names(provider: str) -> None:
    """Test that all supported providers have valid package names."""
    package = _BUILTIN_PROVIDERS[provider][0]
    assert "-" not in package
    assert package.startswith("langchain_")
    assert package.islower()

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Defined In

Source

Frequently Asked Questions

What does test_supported_providers_package_names() do?
test_supported_providers_package_names() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/embeddings/test_base.py.
Where is test_supported_providers_package_names() defined?
test_supported_providers_package_names() is defined in libs/langchain_v1/tests/unit_tests/embeddings/test_base.py at line 103.

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