stringify_value() — langchain Function Reference

Architecture documentation for the stringify_value() function in strings.py from the langchain codebase.

Function python Observability CallbackManager calls 1 called by 1

Entity Profile

Observability→ CallbackManager→ stringify_value() — langchain Function Reference

Dependency Diagram

graph TD
  7d7f9654_0db3_5eac_6873_7ff94f9a81ac["stringify_value()"]
  10b59ce0_72c5_f8a8_9ede_dce400003188["strings.py"]
  7d7f9654_0db3_5eac_6873_7ff94f9a81ac -->|defined in| 10b59ce0_72c5_f8a8_9ede_dce400003188
  903dc80a_5d14_003c_eacf_53ca9290c352["stringify_dict()"]
  903dc80a_5d14_003c_eacf_53ca9290c352 -->|calls| 7d7f9654_0db3_5eac_6873_7ff94f9a81ac
  903dc80a_5d14_003c_eacf_53ca9290c352["stringify_dict()"]
  7d7f9654_0db3_5eac_6873_7ff94f9a81ac -->|calls| 903dc80a_5d14_003c_eacf_53ca9290c352
  style 7d7f9654_0db3_5eac_6873_7ff94f9a81ac fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/utils/strings.py lines 7–22

def stringify_value(val: Any) -> str:
    """Stringify a value.

    Args:
        val: The value to stringify.

    Returns:
        The stringified value.
    """
    if isinstance(val, str):
        return val
    if isinstance(val, dict):
        return "\n" + stringify_dict(val)
    if isinstance(val, list):
        return "\n".join(stringify_value(v) for v in val)
    return str(val)