quantpylib.throttler.httpx

HTTPClient

An asynchronous HTTP aiosonic client for fast network requests and (de)serialization of data packets. Automatic retries and error handling.

Parameters:

Name	Type	Description	Default
base_url	str	The base URL for all requests. Defaults to an empty string.	''
json_decoder	callable	The JSON decoder function to use. Defaults to orjson.loads.	loads

cleanup() async

Clean up the HTTP client session, ensuring proper resource deallocation.

Returns:

Type	Description
	None

handler(response, cargs={}) async

Handle the HTTP response, returning the JSON-decoded content or raising an HTTPException on error.

Parameters:

Name	Type	Description	Default
response	HTTPResponse	The HTTP response object to handle.	required

Returns:

Name	Type	Description
dict		The JSON-decoded response if the status code is less than 400.

Raises:

Type	Description
HTTPException	If the response status code is 400 or higher.

request(url='', endpoint='', method='GET', headers={'content-type': 'application/json'}, params=None, data=None, return_exceptions=False, aiohttp_fallback=False, retries=2) async

Make an HTTP request and handle retries on failure.

Parameters:

Name	Type	Description	Default
url	str	The full URL for the request. If not provided, base_url + endpoint is used. Defaults to an empty string.	''
endpoint	str	The endpoint to append to the base URL. Defaults to an empty string.	''
method	str	The HTTP method to use. Defaults to 'GET'.	'GET'
headers	dict	The headers to include in the request. Defaults to {"content-type": "application/json"}.	{'content-type': 'application/json'}
params	dict	The URL parameters to include in the request. Defaults to None.	None
data	dict or str	The data to include in the request body. Defaults to None.	None
return_exceptions	bool	Whether to return exceptions instead of raising them. Defaults to False. No retries if True.	False
retries	int	The number of retries if the request fails. Defaults to 2.	2

Returns:

Name	Type	Description
dict		The parsed JSON response if the request is successful.

Raises:

Type	Description
HTTPException	If the response status code is 400 or higher.