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Description:

asynciolimiter 1.1.0.post3

asynciolimiter
A simple yet efficient Python AsyncIO rate limiter.

Installation
pip install asynciolimiter
Sample Usage
# Limit to 10 requests per 5 second (equiv to 2 requests per second)
>>> limiter = asynciolimiter.Limiter(10/5)
>>> async def main():
... await limiter.wait() # Wait for a slot to be available.
... pass # do stuff

>>> limiter = Limiter(1/3)
>>> async def request():
... await limiter.wait()
... print("Request") # Do stuff
...
>>> async def main():
... # Schedule 1 request every 3 seconds.
... await asyncio.gather(*(request() for _ in range(10)))

Available Limiter flavors

Limiter: Limits by requests per second and takes into account CPU heavy
tasks or other delays that can occur while the process is sleeping.
LeakyBucketLimiter: Limits by requests per second according to the
leaky bucket algorithm. Has a maximum capacity and an initial burst of
requests.
StrictLimiter: Limits by requests per second, without taking CPU or other
process sleeps into account. There are no bursts and the resulting rate will
always be a less than the set limit.

Documentation
Full documentation available on Read the Docs.
License
Licensed under the MIT License.
Contribution
See contributing.md.