langchain Architecture Docs
Home / Function/ default_init_validator() — langchain Function Reference

default_init_validator() — langchain Function Reference

Architecture documentation for the default_init_validator() function in load.py from the langchain codebase.

Function python CoreAbstractions Serialization calls 3

Entity Profile

Dependency Diagram

graph TD
  1910dab6_e109_80ec_5bdc_6188e60ebf46["default_init_validator()"]
  05e0e20a_4425_e962_37a4_c6c6f08a700d["load.py"]
  1910dab6_e109_80ec_5bdc_6188e60ebf46 -->|defined in| 05e0e20a_4425_e962_37a4_c6c6f08a700d
  00eb90c5_a3e3_3bb4_5533_671836ff8211["load()"]
  1910dab6_e109_80ec_5bdc_6188e60ebf46 -->|calls| 00eb90c5_a3e3_3bb4_5533_671836ff8211
  04c46210_2f06_371b_9374_109532581bd7["loads()"]
  1910dab6_e109_80ec_5bdc_6188e60ebf46 -->|calls| 04c46210_2f06_371b_9374_109532581bd7
  87ab25e9_a59e_a24e_6a50_7fcddd95becd["_block_jinja2_templates()"]
  1910dab6_e109_80ec_5bdc_6188e60ebf46 -->|calls| 87ab25e9_a59e_a24e_6a50_7fcddd95becd
  style 1910dab6_e109_80ec_5bdc_6188e60ebf46 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/load/load.py lines 183–199

def default_init_validator(
    class_path: tuple[str, ...],
    kwargs: dict[str, Any],
) -> None:
    """Default init validator that blocks jinja2 templates.

    This is the default validator used by `load()` and `loads()` when no custom
    validator is provided.

    Args:
        class_path: The class path tuple being deserialized.
        kwargs: The kwargs dict for the class constructor.

    Raises:
        ValueError: If template_format is `'jinja2'`.
    """
    _block_jinja2_templates(class_path, kwargs)

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does default_init_validator() do?
default_init_validator() is a function in the langchain codebase, defined in libs/core/langchain_core/load/load.py.
Where is default_init_validator() defined?
default_init_validator() is defined in libs/core/langchain_core/load/load.py at line 183.
What does default_init_validator() call?
default_init_validator() calls 3 function(s): _block_jinja2_templates, load, loads.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free