Re: Concerning Dictionaries and += in Python 2.x

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From	Peter Otten <__peter__@web.de>
Subject	Re: Concerning Dictionaries and += in Python 2.x
Date	Wed, 21 Jan 2015 09:59:58 +0100
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Peter Otten wrote:

> Denis McMahon wrote:

>>     sold = {k:0 for k in shopping.keys()}
> 
> There is also dict.from_keys()

Sorry, fromkeys():

>>> shopping = {'orange': 5, 'pear': 5, 'banana': 5, 'apple': 4}
>>> dict.fromkeys(shopping, 0)
{'banana': 0, 'orange': 0, 'apple': 0, 'pear': 0}

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Concerning Dictionaries and += in Python 2.x Luke Tomaneng <luketomaneng@gmail.com> - 2015-01-19 16:12 -0800
  Re: Concerning Dictionaries and += in Python 2.x Chris Angelico <rosuav@gmail.com> - 2015-01-20 11:21 +1100
    Re: Concerning Dictionaries and += in Python 2.x Luke Tomaneng <luketomaneng@gmail.com> - 2015-01-19 16:31 -0800
  Re: Concerning Dictionaries and += in Python 2.x MRAB <python@mrabarnett.plus.com> - 2015-01-20 00:27 +0000
  Re: Concerning Dictionaries and += in Python 2.x Luke Tomaneng <luketomaneng@gmail.com> - 2015-01-19 16:34 -0800
    Re: Concerning Dictionaries and += in Python 2.x Chris Angelico <rosuav@gmail.com> - 2015-01-20 11:46 +1100
  Re: Concerning Dictionaries and += in Python 2.x Dan Stromberg <drsalists@gmail.com> - 2015-01-19 16:54 -0800
  Re: Concerning Dictionaries and += in Python 2.x Denis McMahon <denismfmcmahon@gmail.com> - 2015-01-21 05:01 +0000
    Re: Concerning Dictionaries and += in Python 2.x Peter Otten <__peter__@web.de> - 2015-01-21 09:43 +0100
      Re: Concerning Dictionaries and += in Python 2.x Denis McMahon <denismfmcmahon@gmail.com> - 2015-01-21 14:10 +0000
    Re: Concerning Dictionaries and += in Python 2.x Peter Otten <__peter__@web.de> - 2015-01-21 09:59 +0100

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