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6332d4f113
`contains` really should not exist when it does exactly what the builtin magic method `__contains__` was meant for, but that would break backward compatibility.
17 lines
518 B
Python
17 lines
518 B
Python
import gym
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import numpy as np
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class MultiBinary(gym.Space):
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def __init__(self, n):
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self.n = n
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gym.Space.__init__(self, (self.n,), np.int8)
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def sample(self):
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return gym.spaces.np_random.randint(low=0, high=2, size=self.n).astype(self.dtype)
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def contains(self, x):
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return ((x==0) | (x==1)).all()
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def to_jsonable(self, sample_n):
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return np.array(sample_n).tolist()
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def from_jsonable(self, sample_n):
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return [np.asarray(sample) for sample in sample_n]
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