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Code Issues Projects Releases Packages Wiki Activity Actions 11

Reimplement tempfile._RandomNameSequence using a generator function. (#1075)

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This commit is contained in:
Serhiy Storchaka 2017-04-11 22:45:59 +03:00 • committed by GitHub
parent e8a6bb4f39
commit f50354adaa
2 changed files with 15 additions and 25 deletions
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5
Lib/test/test_tempfile.py
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@ -1,4 +1,5 @@
# tempfile.py unit tests.
import collections.abc
import tempfile
import errno
import io
@ -290,9 +291,9 @@ class TestGetCandidateNames(BaseTestCase):
"""Test the internal function _get_candidate_names."""
def test_retval(self):
# _get_candidate_names returns a _RandomNameSequence object
# _get_candidate_names returns an iterator
obj = tempfile._get_candidate_names()
self.assertIsInstance(obj, tempfile._RandomNameSequence)
self.assertIsInstance(obj, collections.abc.Iterator)
def test_same_thing(self):
# _get_candidate_names always returns the same object