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Fix sampling bug (#1761)

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This commit is contained in:
Pavel Shutov
2019-12-13 17:25:37 +03:00
committed by pzhokhov
parent 064a53ae65
commit bd68ec33f3
2 changed files with 2 additions and 2 deletions
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2
gym/spaces/box.py
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@@ -99,7 +99,7 @@ class Box(Space):
size=low_bounded[low_bounded].shape) + self.low[low_bounded] size=low_bounded[low_bounded].shape) + self.low[low_bounded]
sample[upp_bounded] = -self.np_random.exponential( sample[upp_bounded] = -self.np_random.exponential(
size=upp_bounded[upp_bounded].shape) - self.high[upp_bounded] size=upp_bounded[upp_bounded].shape) + self.high[upp_bounded]
sample[bounded] = self.np_random.uniform(low=self.low[bounded], sample[bounded] = self.np_random.uniform(low=self.low[bounded],
high=high[bounded], high=high[bounded],

2
gym/spaces/tests/test_spaces.py
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@@ -91,7 +91,7 @@ def test_sample(space):
elif space.is_bounded("below"): elif space.is_bounded("below"):
expected_mean = 1 + space.low expected_mean = 1 + space.low
elif space.is_bounded("above"): elif space.is_bounded("above"):
expected_mean = -1 - space.high expected_mean = -1 + space.high
else: else:
expected_mean = 0. expected_mean = 0.
elif isinstance(space, Discrete): elif isinstance(space, Discrete):