[Python-ideas] [Python-Dev] hello, new dict addition for new eve ?

Joshua Landau joshua.landau.ws at gmail.com
Tue Jan 3 19:55:45 CET 2012


On 3 January 2012 18:45, Robert Kern <robert.kern at gmail.com> wrote:

> [~]
> |7> a = {'one': 1}
>
> [~]
> |8> b = {'one': '1'}
>
> [~]
> |9> set(a.items()) | set(b.items())
> set([('one', '1'), ('one', 1)])
>
> [~]
> |10> dict(set(a.items()) | set(b.items()))
> {'one': 1}
>

I don't know what you've done here:

>>> a = {'one': 1}
>>> b = {'one': 1}
>>> set(a.items()) | set(b.items())
{('one', 1)}
>>> dict(set(a.items()) | set(b.items()))
{'one': 1}
>>>

(
However, your point remains:

>>> a = {'number': 1}
>>> b = {'number': 2}
>>> set(a.items()) | set(b.items())
{('number', 1), ('number', 2)}
>>> dict(set(a.items()) | set(b.items()))
{'number': 2}
>>>
)
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