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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 MessageInterface

Entity Profile

Dependency Diagram

graph TD
  e2c6cc5b_1da8_4971_c284_2ad611f5e281["_load_env()"]
  a3afb0d3_dfc0_14df_6cb8_6e5c1b2bfe34["conftest.py"]
  e2c6cc5b_1da8_4971_c284_2ad611f5e281 -->|defined in| a3afb0d3_dfc0_14df_6cb8_6e5c1b2bfe34
  style e2c6cc5b_1da8_4971_c284_2ad611f5e281 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/integration_tests/conftest.py lines 13–18

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

        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/tests/integration_tests/conftest.py.
Where is _load_env() defined?
_load_env() is defined in libs/langchain/tests/integration_tests/conftest.py at line 13.

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