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Merge fixes for #9860, #11104/#8688 and #12331 from 3.2

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This commit is contained in:
Éric Araujo 2011-07-31 18:33:00 +02:00
commit ad548b8534
7 changed files with 111 additions and 47 deletions
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18
Lib/lib2to3/tests/test_refactor.py
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@ -177,22 +177,26 @@ from __future__ import print_function"""
self.assertEqual(results, expected)
def check_file_refactoring(self, test_file, fixers=_2TO3_FIXERS):
tmpdir = tempfile.mkdtemp(prefix="2to3-test_refactor")
self.addCleanup(shutil.rmtree, tmpdir)
# make a copy of the tested file that we can write to
shutil.copy(test_file, tmpdir)
test_file = os.path.join(tmpdir, os.path.basename(test_file))
os.chmod(test_file, 0o644)
def read_file():
with open(test_file, "rb") as fp:
return fp.read()
old_contents = read_file()
rt = self.rt(fixers=fixers)
rt.refactor_file(test_file)
self.assertEqual(old_contents, read_file())
try:
rt.refactor_file(test_file, True)
new_contents = read_file()
self.assertNotEqual(old_contents, new_contents)
finally:
with open(test_file, "wb") as fp:
fp.write(old_contents)
rt.refactor_file(test_file, True)
new_contents = read_file()
self.assertNotEqual(old_contents, new_contents)
return new_contents
def test_refactor_file(self):