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Issue #1559549: Add 'name' and 'path' attributes to ImportError.

Browse source 
Currently import does not use these attributes as they are planned
for use by importlib (which will be another commit).

Thanks to Filip Gruszczyński for the initial patch and Brian Curtin
for refining it.
This commit is contained in:
Brett Cannon 2012-04-12 20:24:54 -04:00
parent f50b38a11f
commit 79ec55e980
6 changed files with 192 additions and 3 deletions
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24
Lib/test/test_exceptions.py
View file

@ -902,8 +902,30 @@ class ExceptionTests(unittest.TestCase):
self.assertEqual(cm.exception.errno, errno.ENOTDIR, cm.exception)
class ImportErrorTests(unittest.TestCase):
def test_attributes(self):
# Setting 'name' and 'path' should not be a problem.
exc = ImportError('test')
self.assertIsNone(exc.name)
self.assertIsNone(exc.path)
exc = ImportError('test', name='somemodule')
self.assertEqual(exc.name, 'somemodule')
self.assertIsNone(exc.path)
exc = ImportError('test', path='somepath')
self.assertEqual(exc.path, 'somepath')
self.assertIsNone(exc.name)
exc = ImportError('test', path='somepath', name='somename')
self.assertEqual(exc.name, 'somename')
self.assertEqual(exc.path, 'somepath')
def test_main():
run_unittest(ExceptionTests)
run_unittest(ExceptionTests, ImportErrorTests)
if __name__ == '__main__':
unittest.main()