New submission from Марк Коренберг:
Suppose code:
=====================================
import os
import tempfile
want_to_replace = 'zxc.dat'
tmpdir=os.path.dirname(os.path.realpath(want_to_replace))
with tempfile.NamedTemporaryFile(dir=tmpdir) as fff:
# do somewhat with fff here... and then:
fff.flush()
os.fdatasync(fff)
os.rename(fff.name, want_to_replace)
fff.delete = False
=====================================
In python 3.3 and lower that works FINE. In Python 3.4 the fff._closer
attribute was introduced, so fff.close=False stopped to work. I think this is
major loss of functionality. The "close" attribute was not marked as private,
so may be used in past.
----------
components: Library (Lib)
messages: 219132
nosy: mmarkk
priority: normal
severity: normal
status: open
title: Python 3.4: tempfile.close attribute does not work
type: behavior
versions: Python 3.4
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue21579>
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