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Issue #12451: Add support.create_empty_file()

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We don't need to create a temporary buffered binary or text file object just to
create an empty file.

Replace also os.fdopen(handle).close() by os.close(handle).
This commit is contained in:
Victor Stinner 2011-06-30 23:25:47 +02:00
parent 61600cb0c3
commit bf816223df
17 changed files with 50 additions and 53 deletions
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5
Lib/test/test_shutil.py
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@ -107,8 +107,7 @@ class TestShutil(unittest.TestCase):
self.errorState = 0
os.mkdir(TESTFN)
self.childpath = os.path.join(TESTFN, 'a')
f = open(self.childpath, 'w')
f.close()
support.create_empty_file(self.childpath)
old_dir_mode = os.stat(TESTFN).st_mode
old_child_mode = os.stat(self.childpath).st_mode
# Make unwritable.
@ -156,7 +155,7 @@ class TestShutil(unittest.TestCase):
def test_rmtree_dont_delete_file(self):
# When called on a file instead of a directory, don't delete it.
handle, path = tempfile.mkstemp()
os.fdopen(handle).close()
os.close(handle)
self.assertRaises(OSError, shutil.rmtree, path)
os.remove(path)