Peter Otten schreef op 2016-03-16 13:57:
If you don't like exceptions implement (or find) something like
items = peek(items)
if items.has_more():
# at least one item
for item in items:
...
else:
# empty
Only if such a function is used a lot or cannot be conceived without
severe
_subclasses__. Weird perhaps, but non-evil.
Non-standard, sure . Too clever for my own good, very likely.
Regards,
Ruud
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Ruud de Jong
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the #! line.
Not sure if this applies here, but who knows.
Good luck, Ruud
--
Ruud de Jong
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