Source code for langchain_community.agent_toolkits.nasa.toolkit

from typing import Dict, List

from langchain_core.tools import BaseToolkit

from langchain_community.tools import BaseTool
from langchain_community.tools.nasa.prompt import (
    NASA_CAPTIONS_PROMPT,
    NASA_MANIFEST_PROMPT,
    NASA_METADATA_PROMPT,
    NASA_SEARCH_PROMPT,
)
from langchain_community.tools.nasa.tool import NasaAction
from langchain_community.utilities.nasa import NasaAPIWrapper


[docs]class NasaToolkit(BaseToolkit): """Nasa Toolkit.""" tools: List[BaseTool] = []
[docs] @classmethod def from_nasa_api_wrapper(cls, nasa_api_wrapper: NasaAPIWrapper) -> "NasaToolkit": operations: List[Dict] = [ { "mode": "search_media", "name": "Search NASA Image and Video Library media", "description": NASA_SEARCH_PROMPT, }, { "mode": "get_media_metadata_manifest", "name": "Get NASA Image and Video Library media metadata manifest", "description": NASA_MANIFEST_PROMPT, }, { "mode": "get_media_metadata_location", "name": "Get NASA Image and Video Library media metadata location", "description": NASA_METADATA_PROMPT, }, { "mode": "get_video_captions_location", "name": "Get NASA Image and Video Library video captions location", "description": NASA_CAPTIONS_PROMPT, }, ] tools = [ NasaAction( name=action["name"], description=action["description"], mode=action["mode"], api_wrapper=nasa_api_wrapper, ) for action in operations ] return cls(tools=tools) # type: ignore[arg-type]
[docs] def get_tools(self) -> List[BaseTool]: """Get the tools in the toolkit.""" return self.tools