open() and EOFError
Steven D'Aprano
steve at pearwood.info
Tue Jul 8 05:03:02 EDT 2014
On Mon, 07 Jul 2014 14:49:56 -0400, Terry Reedy wrote:
> Avoid EOFError. Much better, I think, is the somewhat customary
>
> s = input("Enter something, or hit <return> to exit") if not s:
> sys.exit()
> else: <process s>
Under many circumstances, I would do exactly that. But sometimes an empty
string is valid data, not a signal for special processing (whether
exiting the application, or something else).
--
Steven
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