Ring-buffer implementation that thinly wraps a numpy array
MIT License
Ring (aka circular) buffers backed by a numpy array, supporting:
collections.deque
b.append(val)
b.appendleft(val)
b.extend(val)
b.extendleft(val)
b.pop(val)
b.popleft(val)
collections.Sequence
protocol (unoptimized)np.array(b)
RingBuffer(N, dtype=(int, 3))
For example:
import numpy as np
from numpy_ringbuffer import RingBuffer
r = RingBuffer(capacity=4, dtype=bool)
r.append(True)
r.appendleft(False)
print(np.array(r)) # array([False, True])