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Description:

httpx ratelimiter 0.0.6

httpx-ratelimit

Simple wrapper around
PyrateLimiter
that adds integration with
httpx library
Usage
Using per_* kwargs:
from time import time

from httpx import Client

from httpx_ratelimiter import LimiterTransport

# Apply a rate limit of 5 requests per second to all requests
# if wait time between request will be more than 600ms, raise an BucketFullException
with Client(transport=LimiterTransport(per_second=5, max_delay=600)) as c:
start = time()
for _i in range(100):
print(
f'[t + {time() - start: .2f}] got response: {c.get("https://httpbin.org/status/200,429")}'
)

Using custom list of rates
from time import time

from httpx import Client

from httpx_ratelimiter import LimiterTransport
from pyrate_limiter import Limiter, Rate, Duration

# limit 5 requests over 2 seconds and 10 requests over 1 minute
rates = [Rate(5, Duration.SECOND * 2), Rate(10, Duration.MINUTE)]
# if wait time between request will be more than 600ms, silently fail
with Client(transport=LimiterTransport(rates=rates, max_delay=600, raise_when_fail=False)) as c:
start = time()
for _i in range(100):
print(
f'[t + {time() - start: .2f}] got response: {c.get("https://httpbin.org/status/200,429")}'
)

Thanks
Thank to original Requests-ratelimiter author for idea and backbone of a project.