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Groups > comp.lang.python > #83174

Re: surprise - byte in set

References <54a83a19$0$6953$e4fe514c@dreader36.news.xs4all.nl>
Date 2015-01-03 12:12 -0700
Subject Re: surprise - byte in set
From Jason Friedman <jsf80238@gmail.com>
Newsgroups comp.lang.python
Message-ID <mailman.17355.1420312373.18130.python-list@python.org> (permalink)

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>>>> sys.version
> '3.4.2 (v3.4.2:ab2c023a9432, Oct  6 2014, 22:15:05) [MSC v.1600 32 bit
> (Intel)]'
>>>> 'b' in 'abc'
> True
>>>> b'b' in b'abc'
> True
>>>> 'b' in set('abc')
> True
>>>> b'b' in set(b'abc')
> False
>
> I was surprised by the last result. What happened?
> (Examples simplified; I was planning to manipulate the set)

I'm no expert, but I see:

>>> for i in set(b'abc'):
...     print(type(i))
...
<class 'int'>
<class 'int'>
<class 'int'>

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Thread

surprise - byte in set patrick vrijlandt <pvrijlandt@gmail.com> - 2015-01-03 19:50 +0100
  Re: surprise - byte in set Jason Friedman <jsf80238@gmail.com> - 2015-01-03 12:12 -0700
  Re: surprise - byte in set Dan Stromberg <drsalists@gmail.com> - 2015-01-03 11:15 -0800
  Re: surprise - byte in set Gary Herron <gherron@digipen.edu> - 2015-01-03 12:05 -0800
  Re: surprise - byte in set patrick vrijlandt <pvrijlandt@gmail.com> - 2015-01-03 23:08 +0100
  Re: surprise - byte in set Amir Arsalan <am1r.ar3alan@gmail.com> - 2015-01-03 22:38 +0330

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