A utility to concurrently make HTTP requests, with an optional rate limit. Powered by asyncio and aiohttp.
Install and update via pip
pip install --U eidolon
import asyncio
import logging
from eidolon import Parallelizer
from eidolon.api_request import APIRequest
"""
the callback should ideally be an async function, since methods
like .json or .text on the response are async
"""
async def callback(request, response):
print(response.status)
print(await response.text())
"""
Create an APIRequest object. Each object corresponds to a single request, and can take in an optional callback
Everything except request_method and request_url is optional
"""
req = APIRequest(
request_method="GET",
request_url="https://www.google.com",
request_headers={"User-Agent": "Mozilla/5.0"},
request_params={"q": "python"},
request_json={"key": "value"},
request_form_data={"key": "value"},
callback=callback,
)
p = Parallelizer(
logging_level=logging.INFO, # default: logging.ERROR
max_requests_per_second=10, # default: 1
max_retry_attempts=1, # default: 3
seconds_to_sleep_after_rate_limit_error=10, # default: 15
)
# make 100 requests
asyncio.run(p.make_requests([req] * 100))