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collections.deque doesn't have a __bool__ method. #2837

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Tracked in #2812
DimitrisJim opened this issue Aug 10, 2021 · 3 comments
Open
Tracked in #2812

collections.deque doesn't have a __bool__ method. #2837

DimitrisJim opened this issue Aug 10, 2021 · 3 comments
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@DimitrisJim DimitrisJim commented Aug 10, 2021 •
edited

Feature

CPython:

>>> from collections import deque
>>> deque().__bool__()
False

RustPython:

>>>>> from collections import deque
>>>>> deque().__bool__()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'deque' object has no attribute '__bool__'

bool for deques currently falls back to using __len__ when it should supply an implementation of __bool__.
@DimitrisJim DimitrisJim mentioned this issue Aug 10, 2021
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@OhBonsai OhBonsai commented Aug 11, 2021

Hi, @DimitrisJim assign me plz~~
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@DimitrisJim DimitrisJim commented Aug 18, 2021

bump, any update on this @OhBonsai ?
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@OhBonsai OhBonsai commented Aug 20, 2021

bump, any update on this @OhBonsai ?

Hi, @DimitrisJim I will update in this weekend~
@OhBonsai OhBonsai mentioned this issue Aug 22, 2021
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