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get_name() — langchain Function Reference

Architecture documentation for the get_name() function in base.py from the langchain codebase.

Function python CoreAbstractions Serialization calls 1 called by 28

Entity Profile

Dependency Diagram

graph TD
  1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb["get_name()"]
  4022a4a7_2f12_918e_95f7_87d452c5dc9e["Runnable"]
  1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb -->|defined in| 4022a4a7_2f12_918e_95f7_87d452c5dc9e
  368f6e6a_f895_2871_89fe_8bf6473a74e2["InputType()"]
  368f6e6a_f895_2871_89fe_8bf6473a74e2 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  5190b3fa_f80f_a987_1443_a76b0f2ced9f["OutputType()"]
  5190b3fa_f80f_a987_1443_a76b0f2ced9f -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  125c96c1_bd40_4c0a_e008_1b2d7d545256["get_input_schema()"]
  125c96c1_bd40_4c0a_e008_1b2d7d545256 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  8763aeb7_5982_a349_d09d_56e770883eae["get_output_schema()"]
  8763aeb7_5982_a349_d09d_56e770883eae -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  1489da2b_5401_76a3_ba05_99b810209fa3["config_schema()"]
  1489da2b_5401_76a3_ba05_99b810209fa3 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  d7ce2e1d_b396_28d9_0fe9_d910db244441["get_graph()"]
  d7ce2e1d_b396_28d9_0fe9_d910db244441 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  e452ef21_518c_1508_7120_080fde38fa48["_call_with_config()"]
  e452ef21_518c_1508_7120_080fde38fa48 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  04250f25_4591_3561_3fce_37dcde5240f9["_acall_with_config()"]
  04250f25_4591_3561_3fce_37dcde5240f9 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  b94d1251_0016_0bba_e059_89e58d92df4e["_batch_with_config()"]
  b94d1251_0016_0bba_e059_89e58d92df4e -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  7ec0cd61_e56d_0ff1_7fe4_4adb447059d6["_abatch_with_config()"]
  7ec0cd61_e56d_0ff1_7fe4_4adb447059d6 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  c49dc69d_f9a5_ae8c_118d_180778a5a3cd["_transform_stream_with_config()"]
  c49dc69d_f9a5_ae8c_118d_180778a5a3cd -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  3e816ff5_58db_8211_c591_c62768220f37["_atransform_stream_with_config()"]
  3e816ff5_58db_8211_c591_c62768220f37 -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  e9469d43_b057_bd44_72a5_6fdf965c9bca["get_name()"]
  e9469d43_b057_bd44_72a5_6fdf965c9bca -->|calls| 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb
  style 1dc6ac7a_dcbe_0b0a_c9c3_ebaf3a38b9cb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/base.py lines 261–297

    def get_name(self, suffix: str | None = None, *, name: str | None = None) -> str:
        """Get the name of the `Runnable`.

        Args:
            suffix: An optional suffix to append to the name.
            name: An optional name to use instead of the `Runnable`'s name.

        Returns:
            The name of the `Runnable`.
        """
        if name:
            name_ = name
        elif hasattr(self, "name") and self.name:
            name_ = self.name
        else:
            # Here we handle a case where the runnable subclass is also a pydantic
            # model.
            cls = self.__class__
            # Then it's a pydantic sub-class, and we have to check
            # whether it's a generic, and if so recover the original name.
            if (
                hasattr(
                    cls,
                    "__pydantic_generic_metadata__",
                )
                and "origin" in cls.__pydantic_generic_metadata__
                and cls.__pydantic_generic_metadata__["origin"] is not None
            ):
                name_ = cls.__pydantic_generic_metadata__["origin"].__name__
            else:
                name_ = cls.__name__

        if suffix:
            if name_[0].isupper():
                return name_ + suffix.title()
            return name_ + "_" + suffix.lower()
        return name_

Domain

Subdomains

Defined In

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Called By

Source

Frequently Asked Questions

What does get_name() do?
get_name() is a function in the langchain codebase, defined in libs/core/langchain_core/runnables/base.py.
Where is get_name() defined?
get_name() is defined in libs/core/langchain_core/runnables/base.py at line 261.
What does get_name() call?
get_name() calls 1 function(s): get_name.
What calls get_name()?
get_name() is called by 28 function(s): InputType, OutputType, _abatch_with_config, _acall_with_config, _atransform_stream_with_config, _batch_with_config, _call_with_config, _transform_stream_with_config, and 20 more.

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