malib 0.2.0

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malib

A few utilities that I find useful.

RateLimiter

from malib import RateLimiter

# call a function at most 10 times per minute
rl = RateLimiter(max_calls=10, period=60) 
# call .wait() every time before calling the function
rl.wait()

Exact cover

Code inspired by this blog post.

from malib import exact_cover

piece_to_constraints = {"A": {1}, "B": {2, 4}, "C": {2, 3, 5}, "D": {3, 5}}
next(exact_cover(piece_to_constraints))
# ("A", "B", "D")

Testing

pytest