On 04/17/2012 04:21 PM, Guido van Rossum wrote:
I hope that's now what it says about slices -- that was meant for dict
displays. For slices it should be symmetrical. In this case I would
remove the spaces around the +, but it's okay to add spaces around the
: too. It does look odd to have an operator that binds tighter (the +)
surrounded by spaces while the operator that binds less tight (:) is
not.
The same oddity occurs with expressions in kwargs calls:
func(pos1, pos2, keyword=foo + bar)
I find myself wanting to add parentheses arround the + to make the code
clearer.
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