Comments (1)
To resolve the deprecated import warning related to RequestsWrapper
in Langflow, you need to update your import statements. Replace the deprecated import with the new one from langchain_community.utilities
. Here is how you can update your code:
Replace:
from langchain import RequestsWrapper
With:
from langchain_community.utilities.requests import TextRequestsWrapper
Here is an example of how you can update your code to use TextRequestsWrapper
:
from typing import Optional
from langchain_community.utilities.requests import TextRequestsWrapper
from langchain_core.documents import Document
from langflow import CustomComponent
from langflow.services.database.models.base import orjson_dumps
class GetRequest(CustomComponent):
display_name: str = "GET Request"
description: str = "Make a GET request to the given URL."
output_types: list[str] = ["Document"]
documentation: str = "https://docs.langflow.org/components/utilities#get-request"
beta: bool = True
field_config = {
"url": {
"display_name": "URL",
"info": "The URL to make the request to",
"is_list": True,
},
"headers": {
"display_name": "Headers",
"info": "The headers to send with the request.",
},
"code": {"show": False},
"timeout": {
"display_name": "Timeout",
"field_type": "int",
"info": "The timeout to use for the request.",
"value": 5,
},
}
def get_document(self, wrapper: TextRequestsWrapper, url: str, headers: Optional[dict], timeout: int) -> Document:
try:
response = wrapper.get(url, headers=headers, timeout=int(timeout))
try:
response_json = response.json()
result = orjson_dumps(response_json, indent_2=False)
except Exception:
result = response.text
self.repr_value = result
return Document(
page_content=result,
metadata={
"source": url,
"headers": headers,
"status_code": response.status_code,
},
)
except requests.Timeout:
return Document(
page_content="Request Timed Out",
metadata={"source": url, "headers": headers, "status_code": 408},
)
except Exception as exc:
return Document(
page_content=str(exc),
metadata={"source": url, "headers": headers, "status_code": 500},
)
def build(
self,
url: str,
headers: Optional[dict] = None,
timeout: int = 5,
) -> list[Document]:
if headers is None:
headers = {}
urls = url if isinstance(url, list) else [url]
wrapper = TextRequestsWrapper()
documents = [self.get_document(wrapper, u, headers, timeout) for u in urls]
self.repr_value = documents
return documents
This update should resolve the deprecated import warning related to RequestsWrapper
[1].
To continue talking to Dosu, mention @dosu.
from langflow.
Related Issues (20)
- unexpected error message when importing 0.6 ver export file in 1.0 HOT 1
- Check unique_flow_name please. HOT 2
- Viewing records in playground crashes client HOT 1
- Run Flow component fails to return output HOT 3
- Got error "Error Building Component HOT 1
- 加入一个旧版本的组件 然后就打不开了 HOT 1
- root:USER_AGENT environment variable warning with v1.0.0a46 during startup HOT 2
- [pre-release alpha bug] a46 with python 3.12.2 doesn't start up HOT 1
- Chat exception message contains 'vertex' keyword which is confusing when used with other providers HOT 1
- Langflow show black screen on launch HOT 7
- feat: add Milvus components
- only getting first few letters of the output HOT 3
- [pre-release alpha bug] a46 with python 3.11.9 won't start HOT 5
- LANGFLOW black screen on launch HOT 2
- [Feature Request] Integration of Agent Protocol from AI-Engineer-Foundation into Langflow HOT 2
- JSON for Tool calling agent that invokes multiple Flows as Tool HOT 3
- Integrating Custom Callback to Output Agent Steps in Recode Format HOT 2
- Duplicate "session_id" in response of API on pre-release. HOT 4
- Error in the Code Export: Boolean values are in the incorrect syntax. 'false' should be changed to 'False', 'true' should be changed to 'True'. HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from langflow.