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_load_env() — langchain Function Reference

Architecture documentation for the _load_env() function in conftest.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  ff1211c1_5f17_2892_bd2e_9b081403dea7["_load_env()"]
  cb1e2e33_2465_bc1d_d778_6a7e7aea0a69["conftest.py"]
  ff1211c1_5f17_2892_bd2e_9b081403dea7 -->|defined in| cb1e2e33_2465_bc1d_d778_6a7e7aea0a69
  style ff1211c1_5f17_2892_bd2e_9b081403dea7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/integration_tests/conftest.py lines 14–17

def _load_env() -> None:
    dotenv_path = PROJECT_DIR / "tests" / "integration_tests" / ".env"
    if dotenv_path.exists():
        load_dotenv(dotenv_path)

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does _load_env() do?
_load_env() is a function in the langchain codebase, defined in libs/langchain_v1/tests/integration_tests/conftest.py.
Where is _load_env() defined?
_load_env() is defined in libs/langchain_v1/tests/integration_tests/conftest.py at line 14.

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