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Patch #1537850: tempfile.NamedTemporaryFile now has a "delete" parameter

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which can be set to False to prevent the default delete-on-close
behavior.
This commit is contained in:
Georg Brandl 2007-03-13 18:31:49 +00:00
parent 6c104f6906
commit 35ef9c19fe
5 changed files with 37 additions and 9 deletions
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21
Lib/test/test_tempfile.py
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@ -561,11 +561,12 @@ test_classes.append(test_mktemp)
class test_NamedTemporaryFile(TC):
"""Test NamedTemporaryFile()."""
def do_create(self, dir=None, pre="", suf=""):
def do_create(self, dir=None, pre="", suf="", delete=True):
if dir is None:
dir = tempfile.gettempdir()
try:
file = tempfile.NamedTemporaryFile(dir=dir, prefix=pre, suffix=suf)
file = tempfile.NamedTemporaryFile(dir=dir, prefix=pre, suffix=suf,
delete=delete)
except:
self.failOnException("NamedTemporaryFile")
@ -599,6 +600,22 @@ class test_NamedTemporaryFile(TC):
finally:
os.rmdir(dir)
def test_dis_del_on_close(self):
# Tests that delete-on-close can be disabled
dir = tempfile.mkdtemp()
tmp = None
try:
f = tempfile.NamedTemporaryFile(dir=dir, delete=False)
tmp = f.name
f.write('blat')
f.close()
self.failUnless(os.path.exists(f.name),
"NamedTemporaryFile %s missing after close" % f.name)
finally:
if tmp is not None:
os.unlink(tmp)
os.rmdir(dir)
def test_multiple_close(self):
# A NamedTemporaryFile can be closed many times without error