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langchain[patch]: Add missing type annotations (#24889)

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Adds missing type annotations in preparation for pydantic 2 upgrade.
This commit is contained in:
Eugene Yurtsev 2024-07-31 14:09:22 -04:00 committed by GitHub
parent 30f18c7b02
commit 2019e31bc5
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4 changed files with 7 additions and 7 deletions
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4
libs/langchain/langchain/agents/chat/output_parser.py
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@ -1,6 +1,6 @@
import json
import re
from typing import Union
from typing import Pattern, Union
from langchain_core.agents import AgentAction, AgentFinish
from langchain_core.exceptions import OutputParserException
@ -17,7 +17,7 @@ class ChatOutputParser(AgentOutputParser):
format_instructions: str = FORMAT_INSTRUCTIONS
"""Default formatting instructions"""
pattern = re.compile(r"^.*?`{3}(?:json)?\n(.*?)`{3}.*?$", re.DOTALL)
pattern: Pattern = re.compile(r"^.*?`{3}(?:json)?\n(.*?)`{3}.*?$", re.DOTALL)
"""Regex pattern to parse the output."""
def get_format_instructions(self) -> str:

4
libs/langchain/langchain/agents/output_parsers/react_json_single_input.py
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@ -1,6 +1,6 @@
import json
import re
from typing import Union
from typing import Pattern, Union
from langchain_core.agents import AgentAction, AgentFinish
from langchain_core.exceptions import OutputParserException
@ -42,7 +42,7 @@ class ReActJsonSingleInputOutputParser(AgentOutputParser):
"""
pattern = re.compile(r"^.*?`{3}(?:json)?\n?(.*?)`{3}.*?$", re.DOTALL)
pattern: Pattern = re.compile(r"^.*?`{3}(?:json)?\n?(.*?)`{3}.*?$", re.DOTALL)
"""Regex pattern to parse the output."""
def get_format_instructions(self) -> str:

4
libs/langchain/langchain/agents/structured_chat/output_parser.py
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@ -3,7 +3,7 @@ from __future__ import annotations
import json
import logging
import re
from typing import Optional, Union
from typing import Optional, Pattern, Union
from langchain_core.agents import AgentAction, AgentFinish
from langchain_core.exceptions import OutputParserException
@ -23,7 +23,7 @@ class StructuredChatOutputParser(AgentOutputParser):
format_instructions: str = FORMAT_INSTRUCTIONS
"""Default formatting instructions"""
pattern = re.compile(r"```(?:json\s+)?(\W.*?)```", re.DOTALL)
pattern: Pattern = re.compile(r"```(?:json\s+)?(\W.*?)```", re.DOTALL)
"""Regex pattern to parse the output."""
def get_format_instructions(self) -> str:

2
libs/langchain/tests/unit_tests/chains/test_conversation.py
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@ -16,7 +16,7 @@ from tests.unit_tests.llms.fake_llm import FakeLLM
class DummyLLM(LLM):
last_prompt = ""
last_prompt: str = ""
def __init__(self, **kwargs: Any):
super().__init__(**kwargs)