mirror of
https://github.com/hwchase17/langchain
synced 2024-11-06 03:20:49 +00:00
b2fd41331e
Addded missed docstrings. Fixed inconsistency in docstrings. **Note** CC @efriis There were PR errors on `langchain_experimental/prompt_injection_identifier/hugging_face_identifier.py` But, I didn't touch this file in this PR! Can it be some cache problems? I fixed this error.
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
"""Util that calls several NASA APIs."""
|
|
import json
|
|
|
|
import requests
|
|
from langchain_core.pydantic_v1 import BaseModel
|
|
|
|
IMAGE_AND_VIDEO_LIBRARY_URL = "https://images-api.nasa.gov"
|
|
|
|
|
|
class NasaAPIWrapper(BaseModel):
|
|
"""Wrapper for NASA API."""
|
|
|
|
def get_media(self, query: str) -> str:
|
|
params = json.loads(query)
|
|
if params.get("q"):
|
|
queryText = params["q"]
|
|
params.pop("q")
|
|
else:
|
|
queryText = ""
|
|
response = requests.get(
|
|
IMAGE_AND_VIDEO_LIBRARY_URL + "/search?q=" + queryText, params=params
|
|
)
|
|
data = response.json()
|
|
return data
|
|
|
|
def get_media_metadata_manifest(self, query: str) -> str:
|
|
response = requests.get(IMAGE_AND_VIDEO_LIBRARY_URL + "/asset/" + query)
|
|
return response.json()
|
|
|
|
def get_media_metadata_location(self, query: str) -> str:
|
|
response = requests.get(IMAGE_AND_VIDEO_LIBRARY_URL + "/metadata/" + query)
|
|
return response.json()
|
|
|
|
def get_video_captions_location(self, query: str) -> str:
|
|
response = requests.get(IMAGE_AND_VIDEO_LIBRARY_URL + "/captions/" + query)
|
|
return response.json()
|
|
|
|
def run(self, mode: str, query: str) -> str:
|
|
if mode == "search_media":
|
|
output = self.get_media(query)
|
|
elif mode == "get_media_metadata_manifest":
|
|
output = self.get_media_metadata_manifest(query)
|
|
elif mode == "get_media_metadata_location":
|
|
output = self.get_media_metadata_location(query)
|
|
elif mode == "get_video_captions_location":
|
|
output = self.get_video_captions_location(query)
|
|
else:
|
|
output = f"ModeError: Got unexpected mode {mode}."
|
|
|
|
try:
|
|
return json.dumps(output)
|
|
except Exception:
|
|
return str(output)
|