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chat_models.py — langchain Source File

Architecture documentation for chat_models.py, a python file in the langchain codebase. 26 imports, 0 dependents.

File python CoreAbstractions MessageSchema 26 imports 7 functions 1 classes

Entity Profile

Dependency Diagram

graph LR
  7a0ce696_785b_95bf_70a2_ce036e4f725c["chat_models.py"]
  69e1d8cc_6173_dcd0_bfdf_2132d8e1ce56["contextlib"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 69e1d8cc_6173_dcd0_bfdf_2132d8e1ce56
  7025b240_fdc3_cf68_b72f_f41dac94566b["json"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 7025b240_fdc3_cf68_b72f_f41dac94566b
  2a7f66a7_8738_3d47_375b_70fcaa6ac169["logging"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 2a7f66a7_8738_3d47_375b_70fcaa6ac169
  cfe2bde5_180e_e3b0_df2b_55b3ebaca8e7["collections.abc"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> cfe2bde5_180e_e3b0_df2b_55b3ebaca8e7
  7aaf52d4_ee88_411e_980e_bc4beeeb30ad["operator"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 7aaf52d4_ee88_411e_980e_bc4beeeb30ad
  8e2034b7_ceb8_963f_29fc_2ea6b50ef9b3["typing"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 8e2034b7_ceb8_963f_29fc_2ea6b50ef9b3
  8f60c08b_9211_d596_b4aa_905c702378fd["fireworks.client"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 8f60c08b_9211_d596_b4aa_905c702378fd
  f3bc7443_c889_119d_0744_aacc3620d8d2["langchain_core.callbacks"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> f3bc7443_c889_119d_0744_aacc3620d8d2
  ba43b74d_3099_7e1c_aac3_cf594720469e["langchain_core.language_models"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> ba43b74d_3099_7e1c_aac3_cf594720469e
  2312f229_c199_ac88_c29f_62e2a2958404["langchain_core.language_models.chat_models"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 2312f229_c199_ac88_c29f_62e2a2958404
  d758344f_537f_649e_f467_b9d7442e86df["langchain_core.messages"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> d758344f_537f_649e_f467_b9d7442e86df
  552bc7bf_c1ac_965d_e157_ee750ab1993c["langchain_core.messages.tool"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 552bc7bf_c1ac_965d_e157_ee750ab1993c
  83d7c7fd_1989_762c_9cf3_cecb50ada22b["langchain_core.output_parsers"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> 83d7c7fd_1989_762c_9cf3_cecb50ada22b
  fc383c03_4b29_7c03_c489_626a968d8d03["langchain_core.output_parsers.base"]
  7a0ce696_785b_95bf_70a2_ce036e4f725c --> fc383c03_4b29_7c03_c489_626a968d8d03
  style 7a0ce696_785b_95bf_70a2_ce036e4f725c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

"""Fireworks chat wrapper."""

from __future__ import annotations

import contextlib
import json
import logging
from collections.abc import AsyncIterator, Callable, Iterator, Mapping, Sequence
from operator import itemgetter
from typing import (
    Any,
    Literal,
    cast,
)

from fireworks.client import AsyncFireworks, Fireworks  # type: ignore[import-untyped]
from langchain_core.callbacks import (
    AsyncCallbackManagerForLLMRun,
    CallbackManagerForLLMRun,
)
from langchain_core.language_models import (
    LanguageModelInput,
    ModelProfile,
    ModelProfileRegistry,
)
from langchain_core.language_models.chat_models import (
    BaseChatModel,
    LangSmithParams,
    agenerate_from_stream,
    generate_from_stream,
)
from langchain_core.messages import (
    AIMessage,
    AIMessageChunk,
    BaseMessage,
    BaseMessageChunk,
    ChatMessage,
    ChatMessageChunk,
    FunctionMessage,
    FunctionMessageChunk,
    HumanMessage,
    HumanMessageChunk,
    InvalidToolCall,
    SystemMessage,
    SystemMessageChunk,
    ToolCall,
    ToolMessage,
    ToolMessageChunk,
)
from langchain_core.messages.tool import (
    ToolCallChunk,
)
from langchain_core.messages.tool import (
    tool_call_chunk as create_tool_call_chunk,
)
from langchain_core.output_parsers import JsonOutputParser, PydanticOutputParser
from langchain_core.output_parsers.base import OutputParserLike
from langchain_core.output_parsers.openai_tools import (
    JsonOutputKeyToolsParser,
    PydanticToolsParser,
// ... (1024 more lines)

Domain

Subdomains

Functions

Classes

Dependencies

  • collections.abc
  • contextlib
  • fireworks.client
  • json
  • langchain_core.callbacks
  • langchain_core.language_models
  • langchain_core.language_models.chat_models
  • langchain_core.messages
  • langchain_core.messages.tool
  • langchain_core.output_parsers
  • langchain_core.output_parsers.base
  • langchain_core.output_parsers.openai_tools
  • langchain_core.outputs
  • langchain_core.runnables
  • langchain_core.tools
  • langchain_core.utils
  • langchain_core.utils.function_calling
  • langchain_core.utils.pydantic
  • langchain_core.utils.utils
  • langchain_fireworks._compat
  • langchain_fireworks.data._profiles
  • logging
  • operator
  • pydantic
  • typing
  • typing_extensions

Source

Frequently Asked Questions

What does chat_models.py do?
chat_models.py is a source file in the langchain codebase, written in python. It belongs to the CoreAbstractions domain, MessageSchema subdomain.
What functions are defined in chat_models.py?
chat_models.py defines 7 function(s): _convert_chunk_to_message_chunk, _convert_dict_to_message, _convert_message_to_dict, _get_default_model_profile, _is_pydantic_class, _lc_invalid_tool_call_to_fireworks_tool_call, _lc_tool_call_to_fireworks_tool_call.
What does chat_models.py depend on?
chat_models.py imports 26 module(s): collections.abc, contextlib, fireworks.client, json, langchain_core.callbacks, langchain_core.language_models, langchain_core.language_models.chat_models, langchain_core.messages, and 18 more.
Where is chat_models.py in the architecture?
chat_models.py is located at libs/partners/fireworks/langchain_fireworks/chat_models.py (domain: CoreAbstractions, subdomain: MessageSchema, directory: libs/partners/fireworks/langchain_fireworks).

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