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49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
from __future__ import annotations
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from typing import TYPE_CHECKING, List
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from pydantic import Field
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from langchain.agents.agent_toolkits.base import BaseToolkit
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from langchain.tools import BaseTool
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from langchain.tools.gmail.create_draft import GmailCreateDraft
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from langchain.tools.gmail.get_message import GmailGetMessage
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from langchain.tools.gmail.get_thread import GmailGetThread
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from langchain.tools.gmail.search import GmailSearch
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from langchain.tools.gmail.send_message import GmailSendMessage
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from langchain.tools.gmail.utils import build_resource_service
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if TYPE_CHECKING:
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# This is for linting and IDE typehints
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from googleapiclient.discovery import Resource
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else:
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try:
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# We do this so pydantic can resolve the types when instantiating
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from googleapiclient.discovery import Resource
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except ImportError:
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pass
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SCOPES = ["https://mail.google.com/"]
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class GmailToolkit(BaseToolkit):
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"""Toolkit for interacting with Gmail."""
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api_resource: Resource = Field(default_factory=build_resource_service)
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class Config:
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"""Pydantic config."""
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arbitrary_types_allowed = True
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def get_tools(self) -> List[BaseTool]:
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"""Get the tools in the toolkit."""
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return [
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GmailCreateDraft(api_resource=self.api_resource),
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GmailSendMessage(api_resource=self.api_resource),
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GmailSearch(api_resource=self.api_resource),
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GmailGetMessage(api_resource=self.api_resource),
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GmailGetThread(api_resource=self.api_resource),
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]
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