From 2486fa8c1e51e975c603fa7972542deae287817b Mon Sep 17 00:00:00 2001 From: Mariusz Skoneczko Date: Tue, 22 Oct 2019 12:08:08 +1100 Subject: [PATCH] [python3/en] Clarify difference between iterators and iterables in the last example (closes #3586) --- python3.html.markdown | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/python3.html.markdown b/python3.html.markdown index 430927a9..61c53408 100644 --- a/python3.html.markdown +++ b/python3.html.markdown @@ -550,8 +550,14 @@ next(our_iterator) # => "three" # After the iterator has returned all of its data, it raises a StopIteration exception next(our_iterator) # Raises StopIteration -# You can grab all the elements of an iterator by calling list() on it. -list(filled_dict.keys()) # => Returns ["one", "two", "three"] +# We can also loop over it, in fact, "for" does this implicitly! +our_iterator = iter(our_iterable) +for i in our_iterator: + print(i) # Prints one, two, three + +# You can grab all the elements of an iterable or iterator by calling list() on it. +list(our_iterable) # => Returns ["one", "two", "three"] +list(our_iterator) # => Returns [] because state is saved ####################################################