Paul Moore added the comment:
Agreed, the test is sufficient documentation. However, I can't make the test
fail here (Windows 7, Python 3.4.3):
>py ti.py
b'spam\n' b'spam\n'
b'eggs\n' b'eggs\n'
b'beans\n' b'beans\n'
>cat ti.py
import tempfile
def test_iter():
# getting iterator from a temporary file should keep it alive
# as long as it's being iterated over
lines = [b'spam\n', b'eggs\n', b'beans\n']
def make_file():
f = tempfile.NamedTemporaryFile(mode='w+b')
f.write(b''.join(lines))
f.seek(0)
return iter(f)
for i, l in enumerate(make_file()):
print(l, lines[i])
test_iter()
Is it somehow OS-specific?
Regardless, the patch seems fine and I have no problem with it being applied.
----------
nosy: +paul.moore
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<http://bugs.python.org/issue23700>
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