Python 3000 idea: reversing the order of chained assignments
steve at holdenweb.com
Thu Mar 22 16:21:04 CET 2007
Duncan Booth wrote:
> Steve Holden <steve at holdenweb.com> wrote:
>>> As a matter of interest do PyLint or PyChecker check for this situation
>>> (chained assignment where the target of an assignment is also a
>>> subexpression of a later assignment)?
>> Where's the published syntax for chained assignment?
> More specifically, since you seem to have missed it, it's the '+' in the
> assignment_stmt ::= (target_list "=")+ expression_list
> And then the clear statement "assigns the single resulting object to each
> of the target lists, from left to right".
Got it, thanks. See my further remarks in my reply to your last.
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