Requests

class langchain_community.utilities.requests.Requests

Bases: BaseModel

Wrapper around requests to handle auth and async.

The main purpose of this wrapper is to handle authentication (by saving headers) and enable easy async methods on the same base object.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

param aiosession: ClientSession | None = None

param auth: Any | None = None

param headers: Dict[str, str] | None = None

param verify: bool | None = True

adelete(url: str, **kwargs: Any) → AsyncGenerator[ClientResponse, None]

DELETE the URL and return the text asynchronously.

Parameters:

• url (str)

• kwargs (Any)

Return type:

AsyncGenerator[ClientResponse, None]

aget(url: str, **kwargs: Any) → AsyncGenerator[ClientResponse, None]

GET the URL and return the text asynchronously.

Parameters:

• url (str)

• kwargs (Any)

Return type:

AsyncGenerator[ClientResponse, None]

apatch(url: str, data: Dict[str, Any], **kwargs: Any) → AsyncGenerator[ClientResponse, None]

PATCH the URL and return the text asynchronously.

Parameters:

• url (str)

• data (Dict[str, Any])

• kwargs (Any)

Return type:

AsyncGenerator[ClientResponse, None]

apost(url: str, data: Dict[str, Any], **kwargs: Any) → AsyncGenerator[ClientResponse, None]

POST to the URL and return the text asynchronously.

Parameters:

• url (str)

• data (Dict[str, Any])

• kwargs (Any)

Return type:

AsyncGenerator[ClientResponse, None]

aput(url: str, data: Dict[str, Any], **kwargs: Any) → AsyncGenerator[ClientResponse, None]

PUT the URL and return the text asynchronously.

Parameters:

• url (str)

• data (Dict[str, Any])

• kwargs (Any)

Return type:

AsyncGenerator[ClientResponse, None]

delete(url: str, **kwargs: Any) → Response

DELETE the URL and return the text.

Parameters:

• url (str)

• kwargs (Any)

Return type:

Response

get(url: str, **kwargs: Any) → Response

GET the URL and return the text.

Parameters:

• url (str)

• kwargs (Any)

Return type:

Response

patch(url: str, data: Dict[str, Any], **kwargs: Any) → Response

PATCH the URL and return the text.

Parameters:

• url (str)

• data (Dict[str, Any])

• kwargs (Any)

Return type:

Response

post(url: str, data: Dict[str, Any], **kwargs: Any) → Response

POST to the URL and return the text.

Parameters:

• url (str)

• data (Dict[str, Any])

• kwargs (Any)

Return type:

Response

put(url: str, data: Dict[str, Any], **kwargs: Any) → Response

PUT the URL and return the text.

Parameters:

• url (str)

• data (Dict[str, Any])

• kwargs (Any)

Return type:

Response

Examples using Requests

• Natural Language API Toolkits